2nd and 3rd Grade Life Science Worksheets

Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!

Learn about the amphibians and reptiles of Yellowstone National Park.

Learn about the black bears of Yellowstone National Park.

Wolves are an animal with a bit of rough past in Yellowstone National Park. Learn all about them!

Learn about the great horned owl of Yellowstone National Park, a bird so big and mean that it has the nickname, "tiger owl."

Learn about the grizzly bears that live in Yellowstone National Park.

Read about the small population of huge moose in Yellowstone National Park.

Learn all about Alexander Fleming, the man who invented penicillin and the happy accident that brought him to it.

These flash cards serve as an intro to life science, but also help with counting skills and sequential ordering.

Invite budding naturalists to sharpen their observation skills with this colorful, printable scavenger hunt.

Stretch your backbones and learn about the creatures that have a spine and those you don't!

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.

Learning about the functions of plant parts doesn’t have to be puzzling! Review the parts of a plant with this crossword for first and second graders.

In this worksheet, students will read two different passages about the platypus. Kids will compare and contrast the passages, and identify the main ideas.

Explore the life cycle of a pumpkin with your kids with this colorful cut and paste growth chart.

What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a butterflyÃs life.

How does the butterfly become so beautiful? Learn about the four stages that it goes through in its life.

Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.

Has your child learned about the life cycle of a frog in school? Test his understanding with this cute cut and paste worksheet.

Bug out on some insect anatomy! Can you name each part of the insect? Try making an educated guess by using what you already know about animal body parts.

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!

Test your knowledge of prehistoric animals with this life sciences crossword puzzle!

Classify the animals in this life sciences matching worksheet!

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.

Introduce your child to the building blocks of life: DNA! This coloring page features a double helix structure, or a DNA strand.

Facts about ostrich include that they are the largest birds in the world and that they can't fly, but that's not all. Learn all about this amazing bird!

All living things go through cycles. Learn about the life cycle of an amphibian with this diagram of the life of a frog!

Here's a fun way to review photosynthesis with your child! She'll show off her science knowledge as she answers questions to complete the crossword puzzle.

Read about how the capybara live and other interesting facts about capybara. Sure to satisfy your curiosity about capybaras!