Science Grade 1
Living Organisms and Their Environment
Description: Students will use science inquiry skills to learn
about living organisms in their environment. The focus will be on the
characteristics and physical structure of living organisms and how those unique
features allow organisms to meet their basic needs in their specific habitat.
CT State Science Standards:
Content Standard:
ü
Animals need air, water,
and food to survive.
ü
Plants need air water
and sunlight to survive.
Expected Performances:
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SCIENCE CONTENT STANDARD 1.2 |
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CONCEPTUAL
THEME: Structure
and Function - How are organisms structured to ensure efficiency and
survival? CONTENT STANDARD: 1.2 – Living things have different structures
and behaviors that allow them to meet their basic needs. |
CMT EXPECTED PERFORMANCES A12
Describe the different ways that
animals, including humans, obtain water and food. A13
Describe the different structures
plants have for obtaining water and sunlight. A14
Describe the structures that
animals, including humans, use to move around. |
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Unwrapped Conceptual Ideas:
Unwrapped Major Skills:
Common Misconceptions:
Instructional
Strategies That Work:
Letting students lead the
discussion with the teacher acting as a guide, allowing students to look
closely at a variety of realistic pictures (photographs) of animals in many
habitats, providing students the opportunity to come up with their own ways to
classify and categorize animals and plants.
Vocabulary Words:
organism, plant, animal,
mammal, energy, breathe, lungs, gills, absorb, similarities, differences,
structure, characteristics, environment, traits, predator, prey, camouflage,
stalk, stem, petals, pollen, reproduce
Connections to
Literature:
From Seed to Plant, Gail
Gibbons
The Tiny Seed, Eric Carle
The Very Hungry Caterpillar,
Eric Carle
Parts of a Plant, Wiley
Blevins
Stems, Vijaya Bodach
Seeds, Vijaya Bodach
Connections to
Literature (cont.):
Roots, Vijaya Bodach
A Trip to the Zoo, Karen
Wallace
Amazing Animals, Rosario
Ortiz Santiago
Stellaluna, Janell Cannon
A Color of His Own, Leo Leoni
Overview of Lessons:
Lesson One: Students
will identify and classify living and non-living things.
Lesson Two: Students
will determine the shared characteristics of all living things.
Lesson Three: Students
will determine similarities and differences between plants and animals, and
then use this knowledge to classify them.
Lesson Four: Students
will become familiar with the different structures common to plants.
Lesson Five: Students
will learn about the function of different plants structures and how those
structures help plants meet their basic needs.
Lesson Six: Students
will learn about how plants structure and diversity is a result of the
different environments in which they grow.
Lesson Seven: Students
will learn about the different parts of animals and become familiar with the
terminology for naming the parts appropriately.
Lesson Eight: Students
will learn about how animals have different body structures which allow them to
move in their habitats.
Lesson Nine: Students
will learn about how an animal’s coloring allows them to camouflage in their
specific environment.
Lesson Ten: Students
will learn about how an animal’s different structures allow them to find food
in their specific environment.
Culminating Activity:
Students will work with a teacher, paraprofessional, or library media
specialist to do a report on a specific animal and it’s relationship with the
environment.
Lesson One: Living and
Non-Living Things
Student Goals:
1. Students will be able to classify living and
non-living things.
Materials: chart
paper, student worksheets (following lesson)
Procedure:
1) Introduce the unit to the students. Explain that you
will be studying living things, and all the ways that they are the same and
different. Define the word “organism” as any living thing. Encourage the
students to use the word throughout the lesson.
2) Discuss how you can tell if something is alive. Make a
list on the board.
3) Pass out the chart titled “Living or Non-Living”. Give
students about ten minutes to move around the room and classify objects into
the three categories (living, non-living, not sure). Tell them they can also
write down (or draw) people, plants, pets, or objects they can think of from
their homes and communities.
4) After students have had time to adequately classify
several objects, have them return to their seats. At that time make a chart on
the board to classify living and non-living things. Guide a discussion in which
the students share their results, and compile a class list of living and
non-living things.
Assessment
Activity: After students have shared their living and non-living
categories, challenge your students to take one thing they placed in the “not
sure” category and classify it as living or non-living. They can use the sheet
titled “Organism Detective”. They should do this independently, although they
can use any class list displayed as a reference. Collect these sheets as an
assessment of their understanding of how to distinguish between living and
non-living organisms.
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1 |
2 |
3 |
4 |
5 |
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The student displays no understanding of the
differences between living and non-living things. |
The student correctly classifies the object, but
their reasoning shows little understanding of key concepts. |
The student incorrectly classifies the object, their
reasoning displays some understanding of key concepts. |
The student correctly classifies the object, and
their reasoning is vaguely consistent with key concepts. |
The student correctly classifies the object, and
their reasoning is specifically consistent with key concepts. |
Name_______________
Living or Non-Living
Look around your classroom and decide which objects
are living and non-living. Place the objects where they belong in the chart.
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Living |
Non-Living |
Not Sure |
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Name_____________
Organism Detective Sheet
At first you were not sure if some things were living
or non-living, but now you’ve learned to tell the difference! Look at your “not
sure” category, and choose one object. Use your science thinking skills to be
an Organism Detective and figure out if the object is living or non-living. Be
sure to explain your thinking.
My
Object:
Is
my object living or non-living?
How
can you tell?
Lesson Two: What are
Characteristics of Organisms
Student Goals:
2. Students will identify the characteristics of all
living things.
Materials: previously
complied list of living and non-living things, chart paper
Procedure:
5) Review the differences between living and non-living
things compiled previously. Discuss with students.
6) Write “What do all organisms need?” on a piece of
chart paper in a visible location in the class. Brainstorm with the class to
compile the list of seven things all organisms have in common. This should be a
discussion led by the students, with the teacher acting as a guide. **Note: Although the content should be similar, your
classroom list will be in kid-friendly language. Also, you may need to explain
that although it is not as obvious, plants are alive and do display all of
these characteristics. The characteristics of all organisms are:
1) Organisms use energy
2) They require intake and output (food/sunlight and
waste)
3) They reproduce
4) They grow, change, and develop, but do not remain the
same
5) Organisms interact with their environment
6) Organisms have a life span (a beginning and an end)
7) Choose an animal (such as a dog) and go through the
list with the students and point out how it demonstrates all of those
characteristics (dog has puppies).
8) Choose a plant (tree) and go through the list with the
students and point out how it demonstrates all of the characteristics (trees
leaves change based on their environment in a drought).
9) Review the list of characteristics of living things.
Assessment Activity:
Tell the students to choose an organism and tell you how it demonstrates one of
the characteristics of all organisms. Use their verbal responses to asses their
understanding of the concepts.
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1 |
2 |
3 |
4 |
5 |
|
The student displays no understanding of the
characteristics of living things. |
The student displays little understanding of the
characteristics of living things. |
The student displays some understanding of the
characteristics of living things. |
The student displays good understanding of the
characteristics of living things. |
The student displays clear and specific
understanding of the characteristics of living things. |
Lesson Three: How Plants
are Different From Animals
Student Goals:
Materials: chart
paper, cut out pictures of a variety of plants and animals (one for each
student), tape
Procedure:
Assessment
Activity: Give each child a cut out picture of assorted plant and animals.
Draw a large two column chart on a piece of chart paper (or anywhere the
students can reach and the rest of the class can see) and label one column
plants and the other animals. Each child can take turns coming up to the chart
and taping their picture on the appropriate column. They should be able to
verbalize how they can tell which group their organism belongs to.
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1 |
2 |
3 |
4 |
5 |
|
The student displays no understanding of the
differences between plants and animals. |
The student correctly classifies the picture, but
their reasoning shows little understanding of key concepts. |
The student incorrectly classifies the picture,
however their reasoning displays some understanding of key concepts. |
The student correctly classifies the picture, and
their reasoning is vaguely consistent with key concepts. |
The student correctly classifies the picture, and
their reasoning is specifically consistent with key concepts. |
Lesson Four: What Are the
Parts of a Plant
Student Goals:
Materials: labeled
diagram of a plant on chart paper (roots, stem, flower, leaves, seeds, etc.),
Procedure:
Assessment Activity:
Students will draw a diagram of a plant and label the parts using appropriate
vocabulary.
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1 |
2 |
3 |
4 |
5 |
|
The picture and labels of the parts are inappropriate. |
The picture is incorrect and the student has used
some appropriate labels in the wrong place. |
The picture is acceptable and the student has used
some appropriate labels in the wrong place. |
The picture is good and the student has used some
appropriate labels in the correct place. |
The picture is detailed and the student has used all
appropriate labels in the right place. |
Name___________________
Parts of a Plant
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Draw a plant and label its parts in the box below. |
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Lesson Five: Why Plants
Need Their Parts
Student Goals:
Materials: computer
with internet access, United Streaming username and password, projector
(optional), carnation, glass of water, food coloring
Procedure:
Assessment Activity:
After several hours, or at the beginning of the next day have the students come
look at the flower. They should be able to explain why the flower changed
colors, as well as identify the other parts of the plant (flower, leaves) and
explain their function. As you listen to their responses, use them to assess
understanding.
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1 |
2 |
3 |
4 |
5 |
|
The student has no understanding of why the flower
changed color and cannot identify or explain the purpose of other parts of
the flower. |
The student has little understanding of why the
flower changed color and cannot identify or explain the purpose of other
parts of the flower. |
The student has some understanding of why the flower
changed color and can identify some parts but not explain their purpose. |
The student has good understanding of why the flower
changed color and can identify most other parts but not explain their
purpose. |
The student has good understanding of why the flower
changed color and can identify most other parts and explain their purpose. |
Lesson Six: Plants and
Their Environment
Student Goal:
Materials: a variety
of labeled plants from different environments, Places for Plants worksheet
(follows lesson), colored pencils (or crayons)
Procedure:
Assessment Activity: Place a variety of labeled pictures of
plants anywhere students can view them. Ask the students to complete the Places
for Plants worksheet. Students will choose one plant which belongs in each
environment, and draw and label it. They should choose at least four plants in
all.
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1 |
2 |
3 |
4 |
5 |
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The student placed no plants correctly. |
The student placed one plant correctly. |
The student placed two plants correctly. |
The students placed three plants correctly. |
The student placed four plants correctly. |
Name________________
Places for Plants
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Ocean |
Desert |
Forest |
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Lesson Seven: Animal
Structure
Student Goal:
Materials: a variety
of labeled animal photographs, corresponding cartoons or drawings of animals,
Animal Scavenger Hunt worksheet
Procedure:
Assessment Activity:
Tell the students to go on an animal scavenger hunt. They can use the pictures
to find an animal based on the clues on the “Animal Scavenger Hunt” worksheet.
Use the worksheets to assess their understanding of animal structures.
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1 |
2 |
3 |
4 |
5 |
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The student displays no understanding of animal
structure or terminology. |
The student displays little understanding of animal
structure or terminology. |
The student displays some understanding of animal
structure or terminology. |
The student displays good understanding of animal
structure or terminology. |
The student displays excellent understanding of
animal structure or terminology. |
Name________________
Animal Scavenger Hunt
1) Find an animal that has a
beak.
2) Find an animal that has
gills.
3) Find an animal that has
four legs.
4) Find an animal that has
feathers.
5) Find an animal that has
fur.
6) Find an animal that has
scales.
7) Find an animal that has
teeth.
Lesson Eight: How Animals
Move Where They Live
Student Goals:
Materials: various
labeled animal pictures, computer with internet access (projector optional),
chart paper
Procedure:
Assessment Activity:
Have the students choose an animal from the displayed pictures which lives in
one of the areas you discussed. The student should tell the class which
environment they think the animal lives in, and what traits it has which
correspond. For example: I know this shark lives in the water because it has
gills and fins.
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1 |
2 |
3 |
4 |
5 |
|
The student shows no understanding of the
relationship between the animal’s traits and environment. |
The student shows little understanding of the
relationship between the animal’s traits and environment. |
The student shows some understanding of the
relationship between the animal’s traits and environment. |
The student shows good understanding of the
relationship between the animal’s traits and environment. |
The student shows excellent understanding of the
relationship between the animal’s traits and environment. |
Lesson Nine: How Animals
Hide Where They Live
Student Goals:
Materials: pictures of
camouflaged animals in their environments, chart paper divided into four equal
squares, animal magazines, scissors, glue sticks
Procedure:
Assessment Activity: Use
the how the students have sorted their animals to assess their understanding of
how camouflage works.
|
1 |
2 |
3 |
4 |
5 |
|
Student showed no understanding of the relationship
between an animal’s environment and its coloring. |
Student showed little understanding of the
relationship between an animal’s environment and its coloring. |
Student showed some understanding of the
relationship between an animal’s environment and its coloring. |
Student showed good understanding of the relationship
between an animal’s environment and its coloring. |
Student showed detailed understanding of the
relationship between an animal’s environment and its coloring. |
Lesson Ten: How and What
do Animals Eat?
Student Goals:
Materials: chart paper
with a T-chart titled “Eating in the Rainforest” with one column for “food” and
the other for “body parts to get the food”, marker, labeled pictures of a
variety of rainforest animals
Procedure:
Assessment Activity:
The students now go look around at all the different rainforest animals and
fill out their Animal Detective sheet (following this lesson). Their responses
should follow your previous discussion, and demonstrate an understanding on the
link between an animal’s body structure and how it gets food.
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1 |
2 |
3 |
4 |
5 |
|
The student’s responses demonstrate no understanding
of the link between an animals body and how it gets food. |
The student’s responses demonstrate little
understanding of the link between an animals body and how it gets food. |
The student’s responses demonstrate some
understanding of the link between an animals body and how it gets food. |
The student’s responses demonstrate good
understanding of the link between an animals body and how it gets food. |
The student’s responses demonstrate excellent
understanding of the link between an animals body and how it gets food. |
Name_________________
I’m an Animal Detective!
1) I can tell what a
_____________________ eats.
This animal has
______________________ so it can eat __________________.
2) I can tell what a
_____________________ eats.
This animal has
______________________ so it can eat __________________.
3) I can tell what a
_____________________ eats.
This animal has
______________________ so it can eat __________________.
Culminating Activity:
Animal Report
Overview: The students
will work with a paraprofessional, teacher, or library media specialist to do
an animal report.
Materials: computer
with internet access (with adult supervision), printer, construction paper,
scissors, glue sticks, crayons, markers, pencils, animals magazines.
Procedure:
|
1 |
2 |
3 |
4 |
5 |
|
The student’s report and responses show no
understanding of what an organism needs to live and how its body and the
environment function together. |
The student’s report and responses show little
understanding of what an organism needs to live and how its body and the
environment function together. |
The student’s report and responses show some
understanding of what an organism needs to live and how its body and the
environment function together. |
The student’s report and responses show good
understanding of what an organism needs to live and how its body and the
environment function together. |
The student’s report and responses show detailed
understanding of what an organism needs to live and how its body and the
environment function together. |