Transcript scienceislwr.weebly.com

• Keep an eye out for “The-Owl” and raise
your hand as soon as you see him.
– He will be hiding somewhere in the slideshow
Copyright © 2010 Ryan P. Murphy
• Keep an eye out for “The-Owl” and raise
your hand as soon as you see him.
– He will be hiding somewhere in the slideshow
“Hoot, Hoot”
“Good Luck!”
Copyright © 2010 Ryan P. Murphy
• Class Expectations
– You can show respect by…
• Listening when the teacher or others are talking.
– One speaker at a time, please raise your hand.
• Please no cross-room conversations / shouting
things out.
– You can be responsible by…
• Staying organized and avoiding distraction.
• Staying focused on task completion.
– You can make good choices by…
• Attending class regularly
• Doing your best and never giving up.
– Be Safe!
• First, last, and always.
Copyright © 2010 Ryan P. Murphy
• RED SLIDE: These are notes that are
very important and should be recorded in
your science journal.
• BLACK SLIDE: Pay attention, follow
directions, complete projects as described
and answer required questions neatly.
Copyright © 2010 Ryan P. Murphy
-Please make notes legible and use indentations
when appropriate.
-Example of indent.
-Skip a line between topics
-Don’t skip pages
-Make visuals clear and well drawn. Please label
Copyright © 2010 Ryan P. Murphy
Copyright © 2010 Ryan P. Murphy
“I love my
chocolate
Milk!”
Copyright © 2010 Ryan P. Murphy
“Oh no!”
Copyright © 2010 Ryan P. Murphy
Copyright © 2010 Ryan P. Murphy
Copyright © 2010 Ryan P. Murphy
Copyright © 2010 Ryan P. Murphy
Copyright © 2010 Ryan P. Murphy
Copyright © 2010 Ryan P. Murphy
Copyright © 2010 Ryan P. Murphy
(K)ing
 (H)enry
 (D)ied
 (W)hile
 (D)rinking
 (C)hocolate
 (M)ilk

Copyright © 2010 Ryan P. Murphy
(K)ing
 (H)enry
 (D)ied
 (W)hile
 (D)rinking
 (C)hocolate
 (M)ilk

Copyright
© 2010
Ryan
P. Murphy
Copyright
© 2010
Ryan
P. Murphy
(K)ing
 (H)enry
 (D)ied
 (W)hile
 (D)rinking
 (C)hocolate
 (M)ilk

Copyright © 2010 Ryan P. Murphy
(K)ing
 (H)enry
 (D)ied
 (B)y
 (D)rinking
 (C)hocolate
 (M)ilk

Copyright © 2010 Ryan P. Murphy
(K)ing
 (H)ector
 (D)ied
 (B)y
 (D)rinking
 (C)hocolate
 (M)ilk

Copyright © 2010 Ryan P. Murphy
(K)ing
 (H)ector
 (D)ied
 (B)y
 (D)rinking
 (C)hocolate
 (M)ilk

Copyright © 2010 Ryan P. Murphy
(K)ing
 (H)ector
 (D)ied
 (B)y
 (D)rinking
 (C)hocolate
 (M)ilk

Copyright © 2010 Ryan P. Murphy
King  Henry  Died  By  Drinking  Chocolate  Milk 
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
Copyright © 2010 Ryan P. Murphy
King  Henry  Died  By  Drinking  Chocolate  Milk 
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
Copyright © 2010 Ryan P. Murphy
King  Henry  Died  By  Drinking  Chocolate  Milk 
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
Copyright © 2010 Ryan P. Murphy
King  Henry  Died  By  Drinking  Chocolate  Milk 
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
Copyright © 2010 Ryan P. Murphy
King  Henry  Died  By  Drinking  Chocolate  Milk 
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
Copyright © 2010 Ryan P. Murphy
King  Henry  Died  By  Drinking  Chocolate  Milk 
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
Copyright © 2010 Ryan P. Murphy
King  Henry  Died  By  Drinking  Chocolate  Milk 
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
Copyright © 2010 Ryan P. Murphy
King  Henry  Died  By  Drinking  Chocolate  Milk 
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
Copyright © 2010 Ryan P. Murphy
King  Henry  Died  By  Drinking  Chocolate  Milk 
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
Copyright © 2010 Ryan P. Murphy
King  Henry  Died  By  Drinking  Chocolate  Milk 
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
Copyright © 2010 Ryan P. Murphy
King  Henry  Died  By  Drinking  Chocolate  Milk 
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
Copyright
© 2010
Ryan
P. Murphy
Copyright
© 2010
Ryan
P. Murphy
King  Henry  Died  By  Drinking  Chocolate  Milk 
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
Copyright © 2010 Ryan P. Murphy
King  Henry  Died  By  Drinking  Chocolate  Milk 
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
Copyright © 2010 Ryan P. Murphy
King  Henry Died  By  Drinking  Chocolate  Milk 
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
Copyright © 2010 Ryan P. Murphy
Please convert 12.36 kg to centigrams
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King Hector Died By Drinking Chocolate Milk -
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
Please convert 12.36 kg to centigrams
12.36
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•
King Hector Died By Drinking Chocolate Milk -
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
Please convert 12.36 kg to centigrams
12.36
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King Hector - 1
2
Died 3
By Drinking - 4
Chocolate -5
Milk -
Kilograms
Hectograms
Decagrams
Standard
Decigrams
Centigrams
Milligrams
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
Please convert 12.36 kg to centigrams
12.36
5
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King Hector - 1
2
Died 3
By Drinking - 4
Chocolate -5
Milk -
Kilograms
Hectograms
Decagrams
Standard
Decigrams
Centigrams
Milligrams
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
Please convert 12.36 kg to centigrams
1236000.cm
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King Hector - 1
2
Died 3
By Drinking - 4
Chocolate -5
Milk -
Kilograms
Hectograms
Decagrams
Standard
Decigrams
Centigrams
Milligrams
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
Please convert 12.36 kg to centigrams
1,236,000.cm
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•
King Hector - 1
2
Died 3
By Drinking - 4
Chocolate -5
Milk -
Kilograms
Hectograms
Decagrams
Standard
Decigrams
Centigrams
Milligrams
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
Please convert 43 cm to Decameters
•
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•
•
•
•
King Hector Died By Drinking Chocolate Milk -
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
Please convert 43 cm to Decameters
•
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•
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•
•
•
King Hector Died By Drinking Chocolate Milk -
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
Please convert 43 cm to Decameters
43.0
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•
King Hector Died By Drinking Chocolate Milk -
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
Please convert 43 cm to Decameters
43.0
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•
•
•
King Hector Died By Drinking Chocolate Milk -
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
Please convert 43 cm to Decameters
43.0
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3
King Kilometer
Hector - 5 Hectometer
Died Decameter
By Standard
Drinking Decimeter
Chocolate - Centimeter
Milk Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
Please convert 43 cm to Decameters
.043
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3
King Kilometer
Hector - 5 Hectometer
Died Decameter
While Standard
Drinking Decimeter
Chocolate - Centimeter
Milk Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
Please convert 43 cm to Decameters
.043 d
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3
King Kilometer
Hector - 5 Hectometer
Died Decameter
By Standard
Drinking Decimeter
Chocolate - Centimeter
Milk Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
Please convert 9.9 m to cm
cm
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•
•
•
•
King Hector Died By Drinking Chocolate Milk -
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
Please convert 9.9 m to cm
Answer: 990 cm
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•
•
King Hector Died By Drinking Chocolate Milk -
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
Please convert 12 mm to km
•
•
•
•
•
•
•
King Hector Died By Drinking Chocolate Milk -
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
Please convert 12 mm to km
Answer: .000012 km
•
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•
•
•
•
King Hector Died By Drinking Chocolate Milk -
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
Please convert 5 m to decimeters
•
•
•
•
•
•
•
King Hector Died By Drinking Chocolate Milk -
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
Please convert 5 m to decimeters
Answer: 50
•
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•
•
•
•
•
King Hector Died By Drinking Chocolate Milk -
Kilometer
Hectometer
Decameter
Standard
Decimeter
Centimeter
Millimeter
1000m
100m
10m
1m
.1m
.01m
.001m
103
102
101
100
10-1
10-2
10-3
Copyright © 2010 Ryan P. Murphy
• What number is beneath the boxes below
on these foreign dairy products?
• What number is beneath the boxes below
on these foreign dairy products?
• What number is beneath the boxes below
on these foreign dairy products?
• What number is beneath the boxes below
on these foreign dairy products?
• What number is beneath the boxes below
on these foreign dairy products?
• What number is beneath the boxes below
on these foreign dairy products?
• What number is beneath the boxes below
on these foreign dairy products?
• It keeps going but we won’t use those as
much because they are very large and very
small.
Copyright © 2010 Ryan P. Murphy
• It keeps going but we won’t use those
much because they are very large and
very small.
Copyright © 2010 Ryan P. Murphy
“Easy this process is, move the
• Itdecimal
keeps going
won’t use those
placesbut
youwe
do.”
much because they are very large and
very small.
Copyright © 2010 Ryan P. Murphy
???????????????????????????
• Activity! Measuring the U.S.
One Dollar.
???????????????????????????
• Activity! Measuring the U.S.
One Dollar.
???????????????????????????
• Activity! Measuring the U.S.
One Dollar.
???????????????????????????
• Activity! Measuring the U.S.
One Dollar.
???????????????????????????
• Activity! Measuring the U.S.
One Dollar.
???????????????????????????
• Activity! Measuring the U.S.
One Dollar.
???????????????????????????
• Activity! Measuring the U.S.
One Dollar.
???????????????????????????
• Activity! Measuring the U.S.
One Dollar.
• Activity! Measuring the U.S. One Dollar.
• How many (k, h, da, m, d, cm, mm) is the
printed dollar bill long?
King
.00015 km
Hector
.0015 h
Died
.015 dk
While
.15 m
Drinking
1.5 d
Chocolate
15 cm
Milk
150 mm
• How many (k, h, da, m, d, cm, mm) is the
printed dollar bill long?
King
.00015 km
Hector
.0015 h
Died
.015 dk
While
.15 m
Drinking
1.5 d
Chocolate
15 cm
Milk
150 mm
• How many (k, h, da, m, d, cm, mm) is the
printed dollar bill long?
King
.00015 km
Hector
.0015 h
Died
.015 dk
While
.15 m
Drinking
1.5 d
Chocolate
15 cm
Milk
150 mm
• How many (k, h, da, m, d, cm, mm) is the
printed dollar bill long?
King
.00015 km
Hector
.0015 h
Died
.015 dk
While
.15 m
Drinking
1.5 d
Chocolate
15 cm
Milk
150 mm
• How many (k, h, da, m, d, cm, mm) is the
printed dollar bill long?
King
.00015 km
Hector
.0015 h
Died
.015 dk
While
.15 m
Drinking
1.5 d
Chocolate
15 cm
Milk
150 mm
• How many (k, h, da, m, d, cm, mm) is the
printed dollar bill long?
King
.00015 km
Hector
.0015 h
Died
.015 dk
While
.15 m
Drinking
1.5 d
Chocolate
15 cm
Milk
150 mm
• How many (k, h, da, m, d, cm, mm) is the
printed dollar bill long?
King
.00015 km
Hector
.0015 h
Died
.015 dk
While
.15 m
Drinking
1.5 d
Chocolate
15 cm
Milk
150 mm
• How many (k, h, da, m, d, cm, mm) is the
printed dollar bill long?
King
.00015 km
Hector
.0015 h
Died
.015 dk
While
.15 m
Drinking
1.5 d
Chocolate
15 cm
Milk
150 mm
• How many (k, h, da, m, d, cm, mm) is the
printed dollar bill long?
King
.00015 km
Hector
.0015 h
Died
.015 dk
While
.15 m
Drinking
1.5 d
Chocolate
15 cm
Milk
150 mm
• How many (k, h, da, m, d, cm, mm) is the
printed dollar bill long?
King
.00015 km
Hector
.0015 h
Died
.015 da
While
.15 m
Drinking
1.5 d
Chocolate
15 cm
Milk
150 mm
• How many (k, h, da, m, d, cm, mm) is the
printed dollar bill long?
King
.00015 km
Hector
.0015 h
Died
.015 da
While
.15 m
Drinking
1.5 d
Chocolate
15 cm
Milk
150 mm
• How many (k, h, da, m, d, cm, mm) is the
printed dollar bill long?
King
.00015 km
Hector
.0015 h
Died
.015 da
While
.15 m
Drinking
1.5 d
Chocolate
15 cm
Milk
150 mm
• How many (k, h, da, m, d, cm, mm) is the
printed dollar bill long?
King
.00015 km
Hector
.0015 h
Died
.015 da
While
.15 m
Drinking
1.5 d
Chocolate
15 cm
Milk
150 mm
• How many (k, h, da, m, d, cm, mm) is the
printed dollar bill long?
King
.00015 km
Hector
.0015 h
Died
.015 da
While
.15 m
Drinking
1.5 d
Chocolate
15 cm
Milk
150 mm

Quantity
Base Unit
Symbol
Copyright © 2010 Ryan P. Murphy
Quantity
 Length

Base Unit
Meter
Symbol
M
Copyright © 2010 Ryan P. Murphy
Quantity
 Length
 Mass

Base Unit
Meter
Kilogram
Symbol
M
kg
Copyright © 2010 Ryan P. Murphy
Quantity
 Length
 Mass
 Temperature

Base Unit
Meter
Kilogram
Kelvin
Symbol
M
kg
K
Copyright © 2010 Ryan P. Murphy
Quantity
 Length
 Mass
 Temperature
 Time

Base Unit
Meter
Kilogram
Kelvin
Second
Symbol
M
kg
K
s
Copyright © 2010 Ryan P. Murphy
Quantity
 Length
 Mass
 Temperature
 Time
 Amount

Base Unit
Meter
Kilogram
Kelvin
Second
Mol
Symbol
M
kg
K
s
mol
Copyright
© 2010
Ryan
P. Murphy
Copyright
© 2010
Ryan
P. Murphy
Quantity
 Length
 Mass
 Temperature
 Time
 Amount
 Force

Base Unit
Meter
Kilogram
Kelvin
Second
Mol
Newton
Symbol
M
kg
K
s
mol
N
Copyright © 2010 Ryan P. Murphy
Quantity
 Length
 Mass
 Temperature
 Time
 Amount
 Force
 Electric Current

Base Unit
Meter
Kilogram
Kelvin
Second
Mol
Newton
Ampere
Symbol
M
kg
K
s
mol
N
a
Copyright © 2010 Ryan P. Murphy
Quantity
Base Unit
 Length
Meter
 Mass
Kilogram
 Temperature
Kelvin
 Time
Second
 Amount
Mol
 Force
Newton
 Electric Current
Ampere
 Luminous Intensity Candela

Symbol
M
kg
K
s
mol
N
a
cd
Copyright © 2010 Ryan P. Murphy
Quantity
Base Unit
 Length
Meter
 Mass
Kilogram
 Temperature
Kelvin
 Time
Second
 Amount
Mol
 Force
Newton
 Electric Current
Ampere
 Luminous Intensity Candela
 Volume
Liter

Symbol
M
kg
K
s
mol
N
a
cd
l
Copyright © 2010 Ryan P. Murphy
Quantity
Base Unit
 Length
Meter
 Mass
Kilogram
 Temperature
Kelvin
 Time
Second
 Amount
Mol
 Force
Newton
 Electric Current
Ampere
 Luminous Intensity Candela
 Volume
Liter

Symbol
M
kg
K
s
mol
N
a
cd
l
Copyright © 2010 Ryan P. Murphy
• Quiz Wiz 1-10 Name the quantity, base
unit, and symbol for each picture.
– Two will be used twice.
Copyright © 2010 Ryan P. Murphy
1
1 Force,
Newton, N
2
2 Electric
Current,
Ampere, a
3
3 Time,
Seconds, s
4
4 Mass,
Kilogram, kg
5
5 Amount, Mole,
mol
6
6 Length, Meter,
m
7
7 Temperature,
Kelvin, K
8
8 Luminous
Intensity,
candela, cd
9
9 Volume, Liter, l
10
10 Length,
Meter, M
This is an altimeter.
• Bonus: I won three Piston Cups.
• Bonus: Hudson Hornet from the Pixar
movie Cars.

Area of Focus: Mass
Copyright © 2010 Ryan P. Murphy

Mass: The amount of matter in an object.
Weight has to do with gravity.
 On
earth, mass and weight are the same.
Copyright © 2010 Ryan P. Murphy

Mass: The amount of matter in an object.
Weight has to do with gravity.
 On
earth, mass and weight are the same.
“I’m
weightless
but I still
have mass.”
Copyright © 2010 Ryan P. Murphy

Mass: The amount of matter in an object.
Weight has to do with gravity.
 On
Earth, mass and weight are the same.
Copyright © 2010 Ryan P. Murphy

The standard unit of mass in the metric
system is the gram.
Copyright © 2010 Ryan P. Murphy
• Each box is a gram. A gram is the weight
of one centimeter cubed full of water.
1 cm
1cm
1 cm
Copyright © 2010 Ryan P. Murphy
• Activity! Using the Digital Balance.
– Zero a 100 milliliter graduated cylinder.
– Place 50 milliliters of water in the container
and weigh it.
• How much did it weigh?
– Place 50 more milliliters in? How much does
it weigh?
Copyright © 2010 Ryan P. Murphy
• Special Relationships
– 1 cubic meter of water has a mass of one ton,
thus…
1
• 1 liter of water weighs 1 kilogram.
• 1 milliliter of water is one cubic centimeter.
1
1
Copyright © 2010 Ryan P. Murphy
• This is one ton of gold
Copyright © 2010 Ryan P. Murphy
• These are one ton bags of grain.
Copyright © 2010 Ryan P. Murphy
• Metric Ton of Coal

Metric Ton: A cubic meter filled with
water or 1,000 kilograms.
Copyright © 2010 Ryan P. Murphy

Area of Focus: Volume, Liter, l
I Love the
Metric
System

Volume: The three-dimensional space an
object occupies.
Metric
Copyright © 2010 Ryan P. Murphy

The standard unit of volume in the metric
system is the liter.
A
liter is 1000 milliliters
Copyright © 2010 Ryan P. Murphy
• Always measure a liquid at the bottom of
the curved meniscus.
– How many milliliters is this?
Copyright © 2010 Ryan P. Murphy
• Answer: 6.8 ml (milliliters)
Copyright © 2010 Ryan P. Murphy
• Answer: 6.8 ml (milliliters)
Copyright © 2010 Ryan P. Murphy

Volume is also the space that matter
occupies.
 Matter
space.
is anything that has mass and takes up
Copyright © 2010 Ryan P. Murphy

Volume is also the space that matter
occupies.
 Matter
space.
is anything that has mass and takes up
Copyright © 2010 Ryan P. Murphy
• What is the volume of this cube?
5 cm
5 cm
Copyright © 2010 Ryan P. Murphy
• Answer: 53 or 5 x 5 x 5 =
5 cm
5 cm
Copyright © 2010 Ryan P. Murphy
• Answer: 53 or 5 x 5 x 5 = 125 cm3
5 cm
5 cm
Copyright © 2010 Ryan P. Murphy
• What is the volume of this rectangle?
Copyright © 2010 Ryan P. Murphy
• Answer! 144 cm3
Copyright © 2010 Ryan P. Murphy
• Activity! Assume the soda can is a perfect
cylinder. What is it’s volume.
h = 12 cm
R = 3 cm
• Activity! Assume the soda can is a perfect
cylinder. What is it’s volume.
V = π r2 h
R = 3 cm
h = 12 cm
• Activity! Assume the soda can is a perfect
cylinder. What is it’s volume.
V = π r2 h
V = π 32 h
R = 3 cm
h = 12 cm
• Activity! Assume the soda can is a perfect
cylinder. What is it’s volume.
V = π r2 h
h = 12 cm
V = π 32 h
V = 3.14 (9) (12) =
R = 3 cm
• Activity! Assume the soda can is a perfect
cylinder. What is it’s volume.
V = π r2 h
h = 12 cm
V = π 32 h
V = 3.14 (9) (12) = 339.12 cm3
R = 3 cm

Two ways to find the volume of an object
 Regularly
shaped: use the formula (ex.
V=LxWxH)
 Irregularly shaped: water displacement
method

The amount of change in the water level is the objects
volume; usually in ml
Copyright © 2010 Ryan P. Murphy
• How much is Bowser by
water displacement?
1000 ml
1000ml
500 ml
500ml
• How much is Bowser by
water displacement?
1000 ml
1000ml
500 ml
500ml
• How much is Bowser by
water displacement?
1000 ml
1000ml
500 ml
500ml
• How much is Bowser by
water displacement?
1000 ml
1000ml
500 ml
500ml
• How much is Bowser by
water displacement?
1000 ml
1000ml
500 ml
500ml
• How much is Bowser by
water displacement?
1000 ml
1000ml
500 ml
500ml
• How much is Bowser by
water displacement?
1000 ml
1000ml
500 ml
500ml
• How much is Bowser by
water displacement?
1000 ml
1000ml
500 ml
500ml
• What is the volume of Toad?
1000 ml
1000ml
500 ml
500ml
• What is the volume of Toad?
1000 ml
1000ml
500 ml
500ml
• What is the volume of Toad?
1000 ml
1000ml
500 ml
500ml
• What is the volume of Toad?
1000 ml
1000ml
500 ml
500ml
• What is the volume of Toad?
1000 ml
1000ml
500 ml
500ml
• What is the volume of Toad?
1000 ml
1000ml
500 ml
500ml
• What is the volume of Toad?
• Answer: 100 ml
1000 ml
1000ml
500 ml
500ml
• How many milliliters is the toy scuba diver
by using water displacement?
Copyright © 2010 Ryan P. Murphy
• Answer:
Copyright © 2010 Ryan P. Murphy
• Answer: About 16 ml.
Copyright © 2010 Ryan P. Murphy

Density: How much mass is contained in a
given volume. We use grams/cm3
 (grams
per cubic centimeter)
Copyright © 2010 Ryan P. Murphy

Density: How much mass is contained in a
given volume. We use grams/cm3
 (grams
per cubic centimeter)
 Density
= Mass divided by volume
Mass
D = ------------- =
Volume
grams/cm3
Copyright © 2010 Ryan P. Murphy
• Please determine the densities of the
following characters. Who is most dense?
Donkey Kong
M = 15 g
V = 30 cm3
Yoshi
M = 6g
V = 8 cm3
Mario
M = 8g
V = 10cm3
Goomba
M = 8g
V = 6 cm3
• Please determine the densities of the
following characters. Who is most dense?
Donkey Kong
M = 15 g
V = 30 cm3
Yoshi
M = 6g
V = 8 cm3
Mario
M = 8g
V = 10cm3
Goomba
M = 8g
V = 6 cm3
• Please determine the densities of the
following characters. Who is most dense?
Donkey Kong.
5 g/cm3
Yoshi
.75 g/cm3
Mario
.8 g/cm3
Goomba
1.3 g/cm3
• Please determine the densities of the
following characters. Who is most dense?
Donkey Kong.
.5 g/cm3
Yoshi
.75 g/cm3
Mario
.8 g/cm3
Goomba
1.3 g/cm3
• Please determine the densities of the
following characters. Who is most dense?
Donkey Kong.
.5 g/cm3
Yoshi
.75 g/cm3
Mario
.8 g/cm3
Goomba
1.3 g/cm3
• Please determine the densities of the
following characters. Who is most dense?
Donkey Kong.
.5 g/cm3
Yoshi
.75 g/cm3
Mario
.8 g/cm3
Goomba
1.3 g/cm3
• Please determine the densities of the
following characters. Who is most dense?
Donkey Kong.
.5 g/cm3
Yoshi
.75 g/cm3
Mario
.8 g/cm3
Goomba
1.3 g/cm3
• Please determine the densities of the
following characters. Who is most dense?
Donkey Kong.
.5 g/cm3
Yoshi
.75 g/cm3
Mario
.8 g/cm3
Goomba
1.3 g/cm3
• Please determine the densities of the
following characters. Who is most dense?
Donkey Kong.
.5 g/cm3
Yoshi
.75 g/cm3
Mario
.8 g/cm3
Goomba
1.3 g/cm3
• Please determine the densities of the
following characters. Who is most dense?
Donkey Kong.
.5 g/cm3
Yoshi
.75 g/cm3
Mario
.8 g/cm3
Goomba
1.3 g/cm3
• Which one will sink in water?
Donkey Kong.
.5 g/cm3
Yoshi
.75 g/cm3
Mario
.8 g/cm3
Goomba
1.3 g/cm3

An object will float in water.
 Density
of less than one = float.
 Density of more than one = sink.
Copyright © 2010 Ryan P. Murphy

An object will float in water.
 Density
of less than one = float.
 Density of more than one = sink.
Copyright © 2010 Ryan P. Murphy

An object will float in water.
 Density
of less than one = float.
 Density of more than one = sink.
Copyright © 2010 Ryan P. Murphy
• Which object from the tank below has a
density of more than one g/cm3.
• Which object from the tank below has a
density of more than one g/cm3.
•
•
Layering liquids with different densities.
Use a clear container and add the following
in this order….
– Corn Syrup
– Water (food Coloring)
– Vegetable Oil
•
•
Layering liquids with different densities.
Use a clear container and add the following
in this order….
– Corn Syrup
– Water (food Coloring)
– Vegetable Oil

New Area of Focus: Temperature.
Copyright © 2010 Ryan P. Murphy

Temperature: The degree of hotness or
coldness of a body or environment.

Corresponds to its molecular activity.
Copyright © 2010 Ryan P. Murphy
• Which of the pictures below represents hot
and cold on a molecular level?
A
B
Copyright © 2010 Ryan P. Murphy
• Answer: Molecules move faster when hot,
and slower when cold.
Hot
Cold
A
B
Copyright © 2010 Ryan P. Murphy
• This is really cold.
– Absolute zero has no molecular motion.
– Never been reached.
Copyright © 2010 Ryan P. Murphy
• This is really cold.
– Absolute zero has no molecular motion.
– Never been reached.
Learn more:
http://lamar.colostate.edu/~hillger/temps.htm
Copyright © 2010 Ryan P. Murphy

Temperature:
-
Copyright © 2010 Ryan P. Murphy

Measured in degrees Celsius.
Copyright © 2010 Ryan P. Murphy
0 Degrees Celsius is the freezing point of
water.
 100 degrees Celsius is the boiling point.

Copyright © 2010 Ryan P. Murphy
• When it’s hot, the liquid inside the
thermometer will expand and rise in the
tube.
• When it’s hot, the liquid inside the
thermometer will expand and rise in the
tube.
• When it’s hot, the liquid inside the
thermometer will expand and rise in the
tube.
– The opposite happens when it is cold.
• When it’s hot, the liquid inside the
thermometer will expand and rise in the
tube.
– The opposite happens when it is cold.

Kelvin Scale: Zero Kelvin is absolute zero
where molecular motion stops. That is the
coldest something can be. (Never been
reached.)
 Water
freezes at 273.16K; water boils at
373.16K. K = C + 273.16°
Copyright © 2010 Ryan P. Murphy
• Molecular motion stops at zero degrees K.
Copyright © 2010 Ryan P. Murphy
• Activity! Red Light, Green Light. Except
it’s Zero K, Warm Again.
Copyright © 2010 Ryan P. Murphy
• Activity (Optional) Red Light Green Light
• Activity (Optional) Red Light Green Light
Zero K
Warm Again
• Activity (Optional) Red Light Green Light
Warm Again Again
• Activity (Optional) Red Light Green Light
Zero K
Warm Again
• Activity (Optional) Red Light Green Light
Warm Again Again
• Activity (Optional) Red Light Green Light
Zero K
Warm Again
• Students line up in a safe place.
• Teacher creates finish line
• When teachers spins and says Zero K you must
freeze / stop.
• When teacher says Warm Again and spins you
may try and advance to the finish.

New Area of Focus: Time.
Copyright © 2010 Ryan P. Murphy
• What is time?
– This question has puzzled scientists,
philosophers, and scholars for all of time.
Copyright © 2010 Ryan P. Murphy

Time: A measuring system used to
sequence events, to compare the durations
of events and the intervals between them,
and to quantify the motions of objects?
Copyright © 2010 Ryan P. Murphy
• Remember: Time is not the same
everywhere. Time speeds up and slows
down.
Copyright © 2010 Ryan P. Murphy
• Remember: Time is not the same
everywhere. Time speeds up and slows
down.
– The faster you are going, the slower time
travels.
Copyright © 2010 Ryan P. Murphy
Seconds in a minute?
Minutes in an hour?
Seconds in an hour?
Hours in a day?
Days in a year?
Days in a leap year?
Seconds in a day?
Seconds in a year?
Seconds in a decade?
Copyright © 2010 Ryan P. Murphy
Seconds in a minute?
Minutes in an hour?
Seconds in an hour?
Hours in a day?
Days in a year?
Days in a leap year?
Seconds in a day?
Seconds in a year?
Seconds in a decade?
Copyright © 2010 Ryan P. Murphy
Seconds in a minute? 60
Minutes in an hour?
Seconds in an hour?
Hours in a day?
Days in a year?
Days in a leap year?
Seconds in a day?
Seconds in a year?
Seconds in a decade?
Copyright © 2010 Ryan P. Murphy
Seconds in a minute? 60
Minutes in an hour?
Seconds in an hour?
Hours in a day?
Days in a year?
Days in a leap year?
Seconds in a day?
Seconds in a year?
Seconds in a decade?
Copyright © 2010 Ryan P. Murphy
Seconds in a minute? 60
Minutes in an hour? 60
Seconds in an hour?
Hours in a day?
Days in a year?
Days in a leap year?
Seconds in a day?
Seconds in a year?
Seconds in a decade?
Copyright © 2010 Ryan P. Murphy
Seconds in a minute? 60
Minutes in an hour? 60
Seconds in an hour?
Hours in a day?
Days in a year?
Days in a leap year?
Seconds in a day?
Seconds in a year?
Seconds in a decade?
Copyright © 2010 Ryan P. Murphy
Seconds in a minute? 60
Minutes in an hour? 60
Seconds in an hour? 60 x 60 = 3600 sec. in hr
Hours in a day?
Days in a year?
Days in a leap year?
Seconds in a day?
Seconds in a year?
Seconds in a decade?
Copyright © 2010 Ryan P. Murphy
Seconds in a minute? 60
Minutes in an hour? 60
Seconds in an hour? 60 x 60 = 3600 sec. in hr
Hours in a day?
Days in a year?
Days in a leap year?
Seconds in a day?
Seconds in a year?
Seconds in a decade?
Copyright © 2010 Ryan P. Murphy
Seconds in a minute? 60
Minutes in an hour? 60
Seconds in an hour? 60 x 60 = 3600 sec. in hr
Hours in a day? 24
Days in a year?
Days in a leap year?
Seconds in a day?
Seconds in a year?
Seconds in a decade?
Copyright © 2010 Ryan P. Murphy
Seconds in a minute? 60
Minutes in an hour? 60
Seconds in an hour? 60 x 60 = 3600 sec. in hr
Hours in a day? 24
Days in a year?
Days in a leap year?
Seconds in a day?
Seconds in a year?
Seconds in a decade?
Copyright © 2010 Ryan P. Murphy
Seconds in a minute? 60
Minutes in an hour? 60
Seconds in an hour? 60 x 60 = 3600 sec. in hr
Hours in a day? 24
Days in a year? 365.25
Days in a leap year?
Seconds in a day?
Seconds in a year?
Seconds in a decade?
Copyright © 2010 Ryan P. Murphy
Seconds in a minute? 60
Minutes in an hour? 60
Seconds in an hour? 60 x 60 = 3600 sec. in hr
Hours in a day? 24
Days in a year? 365.25
Days in a leap year?
Seconds in a day?
Seconds in a year?
Seconds in a decade?
Copyright © 2010 Ryan P. Murphy
Seconds in a minute? 60
Minutes in an hour? 60
Seconds in an hour? 60 x 60 = 3600 sec. in hr
Hours in a day? 24
Days in a year? 365.25
Days in a leap year? 366.25
Seconds in a day?
Seconds in a year?
Seconds in a decade?
Copyright © 2010 Ryan P. Murphy
Seconds in a minute? 60
Minutes in an hour? 60
Seconds in an hour? 60 x 60 = 3600 sec. in hr
Hours in a day? 24
Days in a year? 365.25
Days in a leap year? 366.25
Seconds in a day?
Seconds in a year?
Seconds in a decade?
Copyright © 2010 Ryan P. Murphy
Seconds in a minute? 60
Minutes in an hour? 60
Seconds in an hour? 60 x 60 = 3600 sec. in hr
Hours in a day? 24
Days in a year? 365.25
Days in a leap year? 366.25
Seconds in a day? 3600 sec to hr x 24 hours = 86,400
Seconds in a year?
Seconds in a decade?
Copyright © 2010 Ryan P. Murphy
Seconds in a minute? 60
Minutes in an hour? 60
Seconds in an hour? 60 x 60 = 3600 sec. in hr
Hours in a day? 24
Days in a year? 365.25
Days in a leap year? 366.25
Seconds in a day? 3600 sec to hr x 24 hours = 86,400
Seconds in a year?
Seconds in a decade?
Copyright © 2010 Ryan P. Murphy
Seconds in a minute? 60
Minutes in an hour? 60
Seconds in an hour? 60 x 60 = 3600 sec. in hr
Hours in a day? 24
Days in a year? 365.25
Days in a leap year? 366.25
Seconds in a day? 3600 sec to hr x 24 hours = 86,400
Seconds in a year? 86,400 x 365.25 = 31,557,600
Seconds in a decade?
Copyright © 2010 Ryan P. Murphy
Seconds in a minute? 60
Minutes in an hour? 60
Seconds in an hour? 60 x 60 = 3600 sec. in hr
Hours in a day? 24
Days in a year? 365.25
Days in a leap year? 366.25
Seconds in a day? 3600 sec to hr x 24 hours = 86,400
Seconds in a year? 86,400 x 365.25 = 31,557,600
Seconds in a decade?
Copyright © 2010 Ryan P. Murphy
Seconds in a minute? 60
Minutes in an hour? 60
Seconds in an hour? 60 x 60 = 3600 sec. in hr
Hours in a day? 24
Days in a year? 365.25
Days in a leap year? 366.25
Seconds in a day? 3600 sec to hr x 24 hours = 86,400
Seconds in a year? 86,400 x 365.25 = 31,557,600
Seconds in a decade? 31,557,600 x 10 = 315,576,000
Copyright © 2010 Ryan P. Murphy
Seconds in a minute? 60
Minutes in an hour? 60
Seconds in an hour? 60 x 60 = 3600 sec. in hr
Hours in a day? 24
Days in a year? 365.25
Days in a leap year? 366.25
Seconds in a day? 3600 sec to hr x 24 hours = 86,400
Seconds in a year? 86,400 x 365.25 = 31,557,600
Seconds in a decade? 31,557,600 x 10 = 315,576,000
Copyright © 2010 Ryan P. Murphy

New Area of Focus: Some of the other SI
units.
Copyright © 2010 Ryan P. Murphy

The mole: The molecular weight of a
substance expressed in grams.
Copyright © 2010 Ryan P. Murphy
• A mole has 6.0221415×1023 atoms or
molecules of the pure substance being
measured.
Copyright © 2010 Ryan P. Murphy
• A mole has 6.0221415×1023 atoms or
molecules of the pure substance being
measured.
– A mole will possess mass exactly equal to the
substance's molecular/atomic weight in
grams.
Copyright © 2010 Ryan P. Murphy
• We won’t use the mole very much in this
unit. You will use it later in your science
education.
• We won’t use the mole very much in
middle school. You will use it when you
take Chemistry in High School.
“I’ll be seeing
you again, ha,
ha, ha.”

Ampere: The unit of measurement of
electric current, equal to one coulomb per
second.
 Coulomb:
electrons.
The measurement of a number of
Copyright © 2010 Ryan P. Murphy

Candela: The unit of luminous intensity.
One candela is equivalent to 12.57
lumens.
 Use
to be the light of a standard candle.
Copyright © 2010 Ryan P. Murphy
• Raise your hand when you think you
know the picture beneath the boxes.
– You only get one guess.
Copyright © 2010 Ryan P. Murphy
“I’m King Hector and
apparently I died by
drinking chocolate
milk.”
• Raise your hand when you think you know
the picture beneath the boxes.
– You only get one guess.
Copyright © 2010 Ryan P. Murphy
• Raise your hand when you think you know
the picture beneath the boxes.
– You only get one guess.
Copyright © 2010 Ryan P. Murphy
Donkey Kong.
1.5 g/cm3
Yoshi
1.75 g/cm3
Mario
1.8 g/cm3
Goomba
1.3 g/cm3
Donkey Kong.
1.5 g/cm3
Yoshi
1.75 g/cm3
Mario
1.8 g/cm3
Goomba
1.3 g/cm3
Donkey Kong.
1.5 g/cm3
Yoshi
1.75 g/cm3
Mario
1.8 g/cm3
Goomba
1.3 g/cm3
Donkey Kong.
1.5 g/cm3
Yoshi
1.75 g/cm3
Mario
1.8 g/cm3
Goomba
1.3 g/cm3
Donkey Kong.
1.5 g/cm3
Yoshi
1.75 g/cm3
Mario
1.8 g/cm3
Goomba
1.3 g/cm3
Donkey Kong.
1.5 g/cm3
Yoshi
1.75 g/cm3
Mario
1.8 g/cm3
Goomba
1.3 g/cm3
Donkey Kong.
0.5 g/cm3
Yoshi
1.75 g/cm3
Mario
1.8 g/cm3
Goomba
1.3 g/cm3
Donkey Kong.
0.5 g/cm3
Yoshi
1.75 g/cm3
Mario
1.8 g/cm3
Goomba
1.3 g/cm3
Donkey Kong.
0.5 g/cm3
Yoshi
1.75 g/cm3
Mario
1.8 g/cm3
Goomba
1.3 g/cm3
Donkey Kong.
0.5 g/cm3
Yoshi
1.75 g/cm3
Mario
1.8 g/cm3
Goomba
1.3 g/cm3
Donkey Kong.
0.5 g/cm3
Yoshi
1.75 g/cm3
Mario
1.8 g/c3
Goomba
1.3 g/cm3
Donkey Kong.
0.5 g/cm3
Yoshi
1.75 g/cm3
Mario
1.8 g/c3
Goomba
1.3 g/cm3
Donkey Kong.
0.5 g/cm3
Yoshi
1.75 g/cm3
Mario
1.8 g/c3
Goomba
1.3 g/cm3
• You can now add information to the white
spaces on our unit cover sheet.
– You can should color the sketches and text.