1st - 3rd Grade Life Science Worksheets

Match the sense to the picture in this five senses worksheet!

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

Stem, primary root, secondary root … Let your kid dig into this colorful worksheet, and fill in the missing names on this tree parts diagram.

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!

This cute worksheet prompts your first grader to find out what characteristics are shared by amphibians, and then circle the animals that fit that category.

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.

Expose your 1st grader to the animals of Australia in a fun way: coloring! Start with one of the cutest, most beloved animals Down Under, the koala.

Your child may have heard of the Tasmanian devil from a cartoon or from a friend at school, but this worksheet will show him the real Tasmanian devil.

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

Match the sense to the picture in this five senses worksheet!

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

This cute worksheet asks your first grader to write down each part of the human body--encouraging research on life science and boosting his spelling ability!

Explore life science with this informative chicken life cycle worksheet. Help your student color and learn the names of each stage of a chicken's life.

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.

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

Introduce the concept of photosynthesis to young learners with this coloring page and simple diagram.

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

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.

Learn about the animal practice of hibernation in this quick science worksheet.

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.

Your child will write about his or her favorite animal. Kids will research their favorite animals online or at the library, then write down three facts.

Classify the animals in this life sciences matching worksheet!

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

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

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