Production Materials & Tools Learning Standards 1. Materials, Tools & Machines Appropriate materials, tools and machines enable us to solve problems, invent, and construct 1.1 Given a design.
Download ReportTranscript Production Materials & Tools Learning Standards 1. Materials, Tools & Machines Appropriate materials, tools and machines enable us to solve problems, invent, and construct 1.1 Given a design.
Slide 1
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 2
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 3
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 4
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 5
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 6
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 7
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 8
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 9
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 10
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 11
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 12
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 13
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 14
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 15
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 16
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 17
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 18
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 19
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 20
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 21
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 22
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 23
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 24
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 25
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 26
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 27
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 28
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 2
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 3
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 4
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 5
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 6
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 7
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 8
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 9
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 10
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 11
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 12
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 13
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 14
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 15
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 16
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 17
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 18
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 19
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 20
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 21
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 22
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 23
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 24
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 25
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 26
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 27
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION
Slide 28
Production Materials
&
Tools
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.1
Given a design task, identify appropriate materials (e.g., wood,
paper, plastic, aggregates, ceramics, metals, solvents, adhesives)
based on specific properties and characteristics (e.g., strength,
hardness and flexibility).
Learning Objectives
At the conclusion of the lesson students will be able to:
1) Define Production Materials
2) How do you choose the correct material when making a product
3) Compare & contrast Organic & Inorganic Materials
4) Compare & contrast Renewable & Non Renewable Materials
5) Define Mechanical Properties
6) List & describe 8 types of Production Materials (Wood, Plastic, Metal,
Composite, Paper, Ceramic, Solvent, Adhesive)
Production Materials
Materials that are used to make products
When choosing a material to make
a product you must be sure that
the material has the correct PROPERTIES & CHARACTERISTICS
Property/Characteristic:
a distinctive or distinguishing feature or quality
Is the material:
- soft or hard
- flexible or non-flexible
- clear or hard to see through
- does it conduct electricity
Organic Material
Natural material that comes from
something that is or was once alive
Wood
Cotton
Inorganic Material
Natural material that comes from
minerals that were never alive
Metal
Water
Stone
Ceramics
Renewable Material
Can be grown to be replaced
Wood
Nonrenewable Material
In limited supply and when they are used
up there is no way to get anymore
Crude Oil
Mechanical Properties
How a material reacts when
a force is applied to it
Strength: Ability to withstand forces of tension &
compression
Elasticity: Ability to stretch out of shape & return
to the original shape
Hardness: Ability to withstand scratches, dents &
cuts
Fatigue:
Ability to withstand bending & flexing
Wood
Wood is an organic & renewable material
Wood can be used to make Furniture, Fuel & Paper
Wood can be classified as
Hardwood
Comes from trees that
lose their leaves during
cold or dry seasons
Maple
Oak
Softwood
Comes from trees that
produce cones and keep
their leaves all year long
Pine
Paper
Created by combining and bonding fibers
Most common source of these fibers is wood pulp
Paper is an organic & renewable material
Common uses
of paper
Communication
Writing & Printing
Packaging
Boxes, bags, envelopes
Entertainment
Books, magazines, art, newspapers
Metal
Metal is an inorganic & nonrenewable material
Mined from natural rock deposits
Metal can be
processed into many
different shapes
Alloys: Created by combining two or more metals
Steel (Iron & Carbon) and Bronze (Copper & Tin) are alloys
Ceramics
Made from inorganic, mostly nonmetallic minerals (clay, sand or
quartz)
High temperatures are used to fuse these minerals into
products
Most ceramics are thermosetting - once they are heated &
formed they can never be softened again
The ceramic that is not thermosetting and can be recycled is:
Ceramics
Products made from ceramics
Bricks
Dinnerware
Bathroom
Fixtures
Space Shuttle Tiles
Pottery
Plastic
Plastic is a Synthetic Material: Man made - Not found in nature
Most plastics are made from petroleum
Plastic is formed into products using heat & pressure
Plastics can be classified as
Thermoplastic
Thermosetting
Plastic
When no longer needed
the parts can be melted
and formed into
new products
Can only be heated and
formed into a
product once
Can be recycled
Cannot be recycled
Adhesives
Material that chemically attaches two or more
surfaces together
Commonly Used Adhesives:
White Glue: Elmer’s Glue
Hot Melt Adhesive: Hot Glue Gun
Cyanoacrylate: Super Glue
Epoxy: Strong glue – bonded by mixing
resin & hardener
Composites
Material created by combining two or more materials
This new material that is better than the original materials are
on their own
Some composites are made by
bonding with an adhesive the
following:
- wood or wood fibers
- glass carbon or fiberglass
- Kevlar
- metal
Concrete: Composite made by mixing sand, gravel & cement
Composites
Composites have become a popular material for sports equipment
because they are lightweight & durable
Solvents
Substances that can dissolve or disperse one or more other
substances
Used in products such as paints, adhesives, cleaning
products, dyes & inks
The most common solvent in
every day life is… Water
Use With Caution!!!
Many solvents are flammable
Many solvents can be very harmful to your health if they are:
- ingested
- inhaled
- contact your skin
Some solvents can also be very harmful to the
environment if they are allowed to spill into the soil
Learning Standards
1. Materials, Tools & Machines
Appropriate materials, tools and machines enable us to solve
problems, invent, and construct
1.2
Identify and explain appropriate measuring tools, hand tools, and
power tools to hold, lift, carry, fasten, and separate, and explain
their safe and proper use.
1.3
Identify and explain the safe an proper use of measuring tools,
hand tools, and machines (e.g., band saw, drill press, sander,
hammer, screwdriver, pliers, tape measure, screws, nails, and
other mechanical fasteners) needed to construct a prototype of an
engineering design.
Learning Objectives
At the conclusion of the lesson students will be able to:
1) List & describe 3 types of tools (Hand Tools, Power Tools & Measuring
Tools)
2) Understand the importance of the safe use of tools
Tools
Instruments that increase
ability to do work
Hand Tools
Tools powered by human muscle
Hammers
Brace & Bits
Saws
Pliers
Tin Snips Screwdrivers
Utility Knife
Wrenches
Power Tools
Tools with a power system
Power Drill
Power Nailer
Circular Saw
Table Saw
Sander
Band Saw
Drill Press
Measuring Tools
Used to identify size, shape, weight, distance,
density or volume
Tape Measure
Carpenter’s
Level
Protractor
Combination
Square
Calipers
Ruler
Triple Beam
Balance
Tool Safety Rules
Clothing
Eye protection
Ear protection
Hard Hat
Dust Mask
Steel-toed boots
Work gloves
Heat resistant gloves when working with hot materials
Do not wear clothing that may get caught in spinning
equipment - Roll up sleeves
Tie long hair back
Pay Attention to Surroundings
Keep fingers away from moving parts of machinery
Never leave a running machine unattended
Make sure the area is clear before you start a machine
Concentrate on task when using equipment
Tool Safety Rules
Know What You Are Doing
Only use tools that you have been instructed how to use
properly
Do not use tools to perform a job that it was not intended for
Always cut away from yourself
Do not work alone
Do not use broken tools or equipment
Do not use dull tools
Observe and follow safety signs and warnings
RED
DANGER
YELLOW
CAUTION