Transcript DO NOW - PBworks

DO NOW
Date:
1/12
Reminders:
Quiz on Classification/Dichotomous
Keys/Adaptations this Friday
Do NOT throw away your old notebook.
What is binomial nomenclature?
What does the first word
represent?
What does the second word
represent?
ESSENTIAL QUESTION:
How can internal and external structures
help an organism to survive?
OBJECTIVES:
-Review the terms internal and
external structures.
-Brainstorm structures that help
organisms adapt to their enviornment
Composition Book
Fill in the information below on the cover of your composition notebo
Your Name
7th Grade Science, Teacher, Period #
Composition Book
Using a marker, write you name on all 3 edges
Composition Book
1. Create Title Page on first page.
NAME
7th Grade Science
Period #
Mr. Hardie
Composition Book
2. Copy the class website below my name:
http://tinyurl.com/ohms7science
NAME
7th Grade Science
Period #
Mr. Hardie
Class website:
http://tinyurl.com/ohms7science
Composition Book
Starting with title page, number ALL of the pages in your noteboo
NAME
7th Grade Science
Period #
Mr. Hardie
1
Composition Book Inserts
1. Tape TOP TEN prompts on back of front cover.
TOP TEN
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3. Asddofkjasfjaslfkjas
4. Asfkkasnasd;vna
5. Fvljcvdlkjddflskjfwwf
6. Vdslkjsslffkjaslfkj
7. Asdlfkjsadlkkfjaslkf
8. Aslkdfjasdlkjfslskdjfas
9. Aslfkasjflsakjdflasjj
10. Asdlkfjadsljfsalfkj
NAME
7th Grade Science
Period #
Mr. Hardie
Composition Book Inserts
1. Tape your handouts as follows…
Biological Diagram
Page 2
Biological Identification
Two-Column Notes
Page 3
Identifying Aliens
Put “Graded by” with your name at the bottom.
Each is worth 5 points.
Adaptations
TedEd- Underwater Astonishments
Game: Can you See Me
Jan. 12th
2015
Game: Can you See Me
Game: Can you See Me
Game: Can you See Me
Game: Can you See Me
Adaptations Glossary
Word
Definition
Adaptations
A trait or characteristic that helps an
organism survive.
Internal
Structures
Traits or characteristics that are inside
an organism.
External
Structures
Traits or characteristics that are on the
outside of an organism.
pg
Picture
4
DO NOW
Date:
1/13
Name one internal structure
that helps you to survive.
What organ system is it part
of?
ESSENTIAL QUESTION:
What traits or characteristics provide an
adaptive advantage for survival in some
animals?
OBJECTIVES:
-Explore internal and external
structures and how they provide an
adaptive advantage for some animals.
Glossary:
Word
Definition
Mimicry
An adaptation, where an organism
resembles (looks like) another
Robber Fly
Picture
Hawk Moth Caterpillar
Glossary:
Word
Definition
Camouflage
An adaptation that allows an organism
to blend into its environment
Picture
Adaptations and Survival
What Bees See
EXPLAIN: Share Out
Each member of your group takes a turn
reading the information to the rest of the
group.
Discuss and fill in the information on your
sheet as a group.
DO NOW
Date:
1/14
1/15
Reminders:
Quiz Cancelled for Friday.
Notebook Check Friday
What is an adaptation?
What is an advantage?
ESSENTIAL QUESTION:
How can traits change in a population over
time?
OBJECTIVES:
-Explore how traits (or genes) are
passed down from generation to
generation and how that impacts the
survival of a species.
Adaptations and Survival page 5
Picture of the
Adaptation
Organism
Describe the organism’s
Environment
Describe the Adaptation
(structure/behavior)
FLOWER Flowers grow Bright
in fields and Coloration
(Structural)
areas that
-Flowers have
are open .
bright
There is
coloration
usually good that attracts
rainfall in
bees.
these areas.
Is this structure
INTERNAL or EXTERNAL?
How does this adaptation enhance survival of the
organism?
This is an
external
feature.
The coloration of
flowers attracts bees
and sends signals to
bees that there is
pollen present. The
bees are attracted to
the flower and collect
the pollen. When they
land on other plants
they pollinate those
plants allowing the
plant to reproduce.
Peppered Moth
• Read the selection at
your table to yourself
• Turn to your shoulder
partner and discuss
what you think
happened. Be prepared
to share.
Changes over time:
Adaptation: an
inheritable
structure or
behavior that
helps an
organism to
better survive
and/or
reproduce.
inheritable
D
N
A
/
G
E
N
E
S
Changes Over Time
TAPE INTO PAGE 9
Investigation: Camouflage
Setup your Composition Book exactly as shown
Investigation: Camouflage
Data
Generation
Color 0 1 2 3 4 5 6 7 8
Red
3
Org.
3
Yel.
3
Grn.
3
EXPLAIN YOUR PROCEDURE:
Pg 6
Pg 7
GOLD FISH
• DO NOT EAT GOLDFISH (They are over a year
old.)
• DO NOT CRUSH GOLDFISH
Investigation: Procedures
Start
Population
Red
Org
Yel
Grn
Hunt
Gen 0
3
3
3
3
Reproduce
Population
Red
Org
Yel
Grn
Gen. 0
Gen. 1
3
3
3
3
2
6
4
4
Investigation: Procedures
1. Place 3 goldfish of each color on the plate; yellow side up
2. Stand with your backs facing the plate
3. Turn quickly and pick up 4 goldfish; place it in your bag
4. For each goldfish on the plate, add one more of the same color
5. Record your population data
6. Repeat steps, but take two more goldfish
each time until you have data for generation 4.
Trial 1
Trial 2
Trial 3
Trial 4
Take 4
Take 6
Take 8
Take 10
Investigation: Procedures
1. Gently slide all the goldfish off the plate onto the tray
2. Change paper to
green.
Environmental
Change
1. Place your goldfish population back onto the paper.
Investigation: Procedures
1. Stand with your backs facing the tray
2. Turn quickly and pick up twelve goldfish; place them in your bag
3. For each goldfish on the plate, add one more of the same color
4. Record your population data
5. Repeat steps, taking two extra each time until
you have data for generations 5 to 8 .
Trial 5
Trial 6
Trial 7
Trial 8
Take 12 Take 14 Take 16 Take 18
Investigation: Graphing
Investigation: Graphing
2. Create a line graph
for each color
goldfish
3. Fill in graph key
4. Title your graph
# of Goldfish
1. Label your X and Y
axis
50
45
40
35
30
25
20
15
10
5
0
1
2
3 4 5 6
Generation
7
8
Investigation: Conclusion
Answer with complete sentences on pg
8 of composition book.
1. The population of goldfish showed
variation for which trait?
2. Summarize what happened during
the investigation:
 How did population change over
time?
 Did a certain color(s) become
more common? Why?
 How did changing the
environment affect the population?
Pg
Natural Selection
Natural Selection
Glossary:
• Natural Selection- A process in nature that
occurs if an organism is better adapted to
survive than another.
DO NOW
Date:
1/17
Describe Natural Selection in
your own words.
ESSENTIAL QUESTION:
How can traits change in a population over
time?
OBJECTIVES:
-Take a quiz on adaptation and natural
selection.
NOTEBOOK QUIZ
Create your own animal!
-Invent an animal (a fictional one) that is able to
survive in their habitat.
-Includes ways they find food, water, shelter,
protect themselves etc…
-Label any internal and external structures that
allow their animal to survive in its habitat.
-Name the animal
-Include the Biome
What is a Biome?
Biomes are regions of the world with similar
climate (weather, temperature) animals and
plants.
Examples:
Deserts Coral Reefs Savannahs
Alpine Forests Tundra
Taiga
Sections to include on your poster:
-Name of the animal
-Drawing of the animal
-Biome (with brief description) animal lives in
-Label internal and/or external structures that help
the animal survive.
-Brief summary of the animals:
*adaptations
*food/water source
*any other information you want to include
***************Use color!******************
Trade and Grade
• Switch papers with someone near you.