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3rd and 4th Grade Life Science Resources

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What Is Photosynthesis?
What Is Photosynthesis?
Worksheet
What Is Photosynthesis? large image
What Is Photosynthesis?
Second Grade
Life Science
Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!
Worksheet
What Is Photosynthesis?
What Is Photosynthesis?
Worksheet
What Is Photosynthesis?
Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!
Second Grade
Life Science
Worksheet
Amphibians and Reptiles
Amphibians and Reptiles
Worksheet
Amphibians and Reptiles large image
Amphibians and Reptiles
Third Grade
Life Science
Learn about the amphibians and reptiles of Yellowstone National Park.
Worksheet
Amphibians and Reptiles
Amphibians and Reptiles
Worksheet
Amphibians and Reptiles
Learn about the amphibians and reptiles of Yellowstone National Park.
Third Grade
Life Science
Worksheet
Black Bear
Black Bear
Worksheet
Black Bear large image
Black Bear
Third Grade
Life Science
Learn about the black bears of Yellowstone National Park.
Worksheet
Black Bear
Black Bear
Worksheet
Black Bear
Learn about the black bears of Yellowstone National Park.
Third Grade
Life Science
Worksheet
Wolf
Wolf
Worksheet
Wolf large image
Wolf
Third Grade
Life Science
Wolves are an animal with a bit of rough past in Yellowstone National Park. Learn all about them!
Worksheet
Wolf
Wolf
Worksheet
Wolf
Wolves are an animal with a bit of rough past in Yellowstone National Park. Learn all about them!
Third Grade
Life Science
Worksheet
Great Horned Owl
Great Horned Owl
Worksheet
Great Horned Owl large image
Great Horned Owl
Third Grade
Life Science
Learn about the great horned owl of Yellowstone National Park, a bird so big and mean that it has the nickname, "tiger owl."
Worksheet
Great Horned Owl
Great Horned Owl
Worksheet
Great Horned Owl
Learn about the great horned owl of Yellowstone National Park, a bird so big and mean that it has the nickname, "tiger owl."
Third Grade
Life Science
Worksheet
Grizzly Bear
Grizzly Bear
Worksheet
Grizzly Bear large image
Grizzly Bear
Third Grade
Life Science
Learn about the grizzly bears that live in Yellowstone National Park.
Worksheet
Grizzly Bear
Grizzly Bear
Worksheet
Grizzly Bear
Learn about the grizzly bears that live in Yellowstone National Park.
Third Grade
Life Science
Worksheet
Moose
Moose
Worksheet
Moose large image
Moose
Third Grade
Life Science
Read about the small population of huge moose in Yellowstone National Park.
Worksheet
Moose
Moose
Worksheet
Moose
Read about the small population of huge moose in Yellowstone National Park.
Third Grade
Life Science
Worksheet
Alexander Fleming
Alexander Fleming
Worksheet
Alexander Fleming large image
Alexander Fleming
Third Grade
Life Science
Learn all about Alexander Fleming, the man who invented penicillin and the happy accident that brought him to it.
Worksheet
Alexander Fleming
Alexander Fleming
Worksheet
Alexander Fleming
Learn all about Alexander Fleming, the man who invented penicillin and the happy accident that brought him to it.
Third Grade
Life Science
Worksheet
Paper Skeleton
Paper Skeleton
Worksheet
Paper Skeleton large image
Paper Skeleton
Fourth Grade
Life Science
Fourth and fifth graders will cut out and assemble a human skeleton from paper in this engaging life sciences printable.
Worksheet
Paper Skeleton
Paper Skeleton
Worksheet
Paper Skeleton
Fourth and fifth graders will cut out and assemble a human skeleton from paper in this engaging life sciences printable.
Fourth Grade
Life Science
Worksheet
How Muscles Work
How Muscles Work
Worksheet
How Muscles Work large image
How Muscles Work
Fourth Grade
Life Science
Learners will discover a simple overview of the human muscle system in this introductory worksheet.
Worksheet
How Muscles Work
How Muscles Work
Worksheet
How Muscles Work
Learners will discover a simple overview of the human muscle system in this introductory worksheet.
Fourth Grade
Life Science
Worksheet
Introduction to Food Chains
Introduction to Food Chains
Worksheet
Introduction to Food Chains large image
Introduction to Food Chains
Fourth Grade
Life Science
Children will learn important facts about food chains in these worksheets.
Worksheet
Introduction to Food Chains
Introduction to Food Chains
Worksheet
Introduction to Food Chains
Children will learn important facts about food chains in these worksheets.
Fourth Grade
Life Science
Worksheet
What is a Cell?
What is a Cell?
Worksheet
What is a Cell? large image
What is a Cell?
Fourth Grade
Life Science
Cells are the building blocks of all living things! Help your little scientist learn the basics of a cell with this fun activity.
Worksheet
What is a Cell?
What is a Cell?
Worksheet
What is a Cell?
Cells are the building blocks of all living things! Help your little scientist learn the basics of a cell with this fun activity.
Fourth Grade
Life Science
Worksheet
Life Cycle of a Plant
Life Cycle of a Plant
Worksheet
Life Cycle of a Plant large image
Life Cycle of a Plant
Second Grade
Reading
Little gardeners, get to know your plants! See the cycle of a plant from its birth to adulthood, and read a bit about photosynthesis too.
Worksheet
Life Cycle of a Plant
Life Cycle of a Plant
Worksheet
Life Cycle of a Plant
Little gardeners, get to know your plants! See the cycle of a plant from its birth to adulthood, and read a bit about photosynthesis too.
Second Grade
Reading
Worksheet
The Limewater Carbon Dioxide Test
The Limewater Carbon Dioxide Test
Activity
The Limewater Carbon Dioxide Test large image
The Limewater Carbon Dioxide Test
Third Grade
Life Science
Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.
Activity
The Limewater Carbon Dioxide Test
The Limewater Carbon Dioxide Test
Activity
The Limewater Carbon Dioxide Test
Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.
Third Grade
Life Science
Activity
Food Chain Pyramid
Food Chain Pyramid
Worksheet
Food Chain Pyramid large image
Food Chain Pyramid
Fourth Grade
Life Science
Get familiar with this food chain pyramid, from carnivores and herbivores to producers and decomposers; each group has a role.
Worksheet
Food Chain Pyramid
Food Chain Pyramid
Worksheet
Food Chain Pyramid
Get familiar with this food chain pyramid, from carnivores and herbivores to producers and decomposers; each group has a role.
Fourth Grade
Life Science
Worksheet
A Trick for the Eyes: Color Wheels and Optical Illusion Tops
A Trick for the Eyes: Color Wheels and Optical Illusion Tops
Activity
A Trick for the Eyes: Color Wheels and Optical Illusion Tops large image
A Trick for the Eyes: Color Wheels and Optical Illusion Tops
Fourth Grade
Physical Science
This science fair project idea experiments with spinning color wheels and optical illusions.
Activity
A Trick for the Eyes: Color Wheels and Optical Illusion Tops
A Trick for the Eyes: Color Wheels and Optical Illusion Tops
Activity
A Trick for the Eyes: Color Wheels and Optical Illusion Tops
This science fair project idea experiments with spinning color wheels and optical illusions.
Fourth Grade
Physical Science
Activity
Point of View Practice: Life Cycle of a Frog
Point of View Practice: Life Cycle of a Frog
Worksheet
Point of View Practice: Life Cycle of a Frog large image
Point of View Practice: Life Cycle of a Frog
Third Grade
Reading
Use this science-themed resource with your students to practice recognizing the author’s point of view in a text about life cycles. Students will determine the author’s viewpoint on the subject as they establish their own points of view.
Worksheet
Point of View Practice: Life Cycle of a Frog
Point of View Practice: Life Cycle of a Frog
Worksheet
Point of View Practice: Life Cycle of a Frog
Use this science-themed resource with your students to practice recognizing the author’s point of view in a text about life cycles. Students will determine the author’s viewpoint on the subject as they establish their own points of view.
Third Grade
Reading
Worksheet
Blood
Blood
Worksheet
Blood large image
Blood
Fourth Grade
Life Science
Dive deep into your body's circulatory system with this worksheet on blood and what it's made of.
Worksheet
Blood
Blood
Worksheet
Blood
Dive deep into your body's circulatory system with this worksheet on blood and what it's made of.
Fourth Grade
Life Science
Worksheet
Life Science Crossword: Plant and Animal Cells
Life Science Crossword: Plant and Animal Cells
Worksheet
Life Science Crossword: Plant and Animal Cells large image
Life Science Crossword: Plant and Animal Cells
Third Grade
Life Science
Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.
Worksheet
Life Science Crossword: Plant and Animal Cells
Life Science Crossword: Plant and Animal Cells
Worksheet
Life Science Crossword: Plant and Animal Cells
Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.
Third Grade
Life Science
Worksheet
Animal Research Graphic Organizer
Animal Research Graphic Organizer
Worksheet
Animal Research Graphic Organizer large image
Animal Research Graphic Organizer
First Grade
Writing
What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.
Worksheet
Animal Research Graphic Organizer
Animal Research Graphic Organizer
Worksheet
Animal Research Graphic Organizer
What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.
First Grade
Writing
Worksheet
Plant Quiz
Plant Quiz
Interactive Worksheet
Plant Quiz large image
Plant Quiz
Fourth Grade
Life Science
Young botanists test their plant know-how with this quiz.
Interactive Worksheet
Plant Quiz
Plant Quiz
Interactive Worksheet
Plant Quiz
Young botanists test their plant know-how with this quiz.
Fourth Grade
Life Science
Interactive Worksheet
Badger
Badger
Worksheet
Badger large image
Badger
Third Grade
Life Science
Learn about the badgers that live in Yellowstone National Park.
Worksheet
Badger
Badger
Worksheet
Badger
Learn about the badgers that live in Yellowstone National Park.
Third Grade
Life Science
Worksheet
Alligator vs. Crocodile
Alligator vs. Crocodile
Interactive Worksheet
Alligator vs. Crocodile large image
Alligator vs. Crocodile
Third Grade
Life Science
Some people think alligators and crocodiles are the same, but there are some distinct differences. Check out this cool worksheet to learn what they are.
Interactive Worksheet
Alligator vs. Crocodile
Alligator vs. Crocodile
Interactive Worksheet
Alligator vs. Crocodile
Some people think alligators and crocodiles are the same, but there are some distinct differences. Check out this cool worksheet to learn what they are.
Third Grade
Life Science
Interactive Worksheet
What is Digestion?
What is Digestion?
Worksheet
What is Digestion? large image
What is Digestion?
Fourth Grade
Life Science
What happens to our food after we swallow it? Chomp on some body science with this diagram of the digestive system.
Worksheet
What is Digestion?
What is Digestion?
Worksheet
What is Digestion?
What happens to our food after we swallow it? Chomp on some body science with this diagram of the digestive system.
Fourth Grade
Life Science
Worksheet
Anatomy of a Flower
Anatomy of a Flower
Worksheet
Anatomy of a Flower large image
Anatomy of a Flower
Fourth Grade
Life Science
Roses are red, violets are blue, I know the parts of a flower, how about you? Learn about flower anatomy with this worksheet.
Worksheet
Anatomy of a Flower
Anatomy of a Flower
Worksheet
Anatomy of a Flower
Roses are red, violets are blue, I know the parts of a flower, how about you? Learn about flower anatomy with this worksheet.
Fourth Grade
Life Science
Worksheet
Pumpkin Investigation
Pumpkin Investigation
Activity
Pumpkin Investigation large image
Pumpkin Investigation
Third Grade
Life Science
Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin
Activity
Pumpkin Investigation
Pumpkin Investigation
Activity
Pumpkin Investigation
Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin
Third Grade
Life Science
Activity
Roasted Pumpkin Seeds
Roasted Pumpkin Seeds
Activity
Roasted Pumpkin Seeds large image
Roasted Pumpkin Seeds
Pre-K
Life Science
Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!
Activity
Roasted Pumpkin Seeds
Roasted Pumpkin Seeds
Activity
Roasted Pumpkin Seeds
Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!
Pre-K
Life Science
Activity
Frogs In Winter
Frogs In Winter
Activity
Frogs In Winter large image
Frogs In Winter
Third Grade
Life Science
Help your child create a tasty treat that will demonstrate exactly how frogs survive a freezing season.
Activity
Frogs In Winter
Frogs In Winter
Activity
Frogs In Winter
Help your child create a tasty treat that will demonstrate exactly how frogs survive a freezing season.
Third Grade
Life Science
Activity
Behavioral vs. Physical Adaptations
Behavioral vs. Physical Adaptations
Worksheet
Behavioral vs. Physical Adaptations large image
Behavioral vs. Physical Adaptations
Second Grade
Life Science
Learn the difference between behavioral and physical adaptations with this cut-and-paste worksheet for second and third graders!
Worksheet
Behavioral vs. Physical Adaptations
Behavioral vs. Physical Adaptations
Worksheet
Behavioral vs. Physical Adaptations
Learn the difference between behavioral and physical adaptations with this cut-and-paste worksheet for second and third graders!
Second Grade
Life Science
Worksheet
Parts of a Seed
Parts of a Seed
Interactive Worksheet
Parts of a Seed large image
Parts of a Seed
Second Grade
Life Science
Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!
Interactive Worksheet
Parts of a Seed
Parts of a Seed
Interactive Worksheet
Parts of a Seed
Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!
Second Grade
Life Science
Interactive Worksheet
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