1st - 5th 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 all about the different jellyfish and then test your knowledge with the questions at the bottom of the page.

Learn about the black bears of Yellowstone National Park.

Use your knowledge of sea creatures to fill out this crossword puzzle.

Ready to make a body outline? This seriously fun project will give kids some big insights into the important systems that make up their bodies!

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.

Kids will cut out the various functions listed at the bottom of this kidneys and intestines worksheet and match them to the correct organ.

This worksheet gives your fifth grader some skeleton know-how, as she fills in the diagram with the bones from the wrist to the fingertips.

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

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

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

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

Teach your fifth grader about this important bony structure with a fill-in-the-blank skull diagram.

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.

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

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!

Discover the function and parts of the human skeleton with this introductory diagram.

Learners will discover a simple overview of the human muscle system in this introductory worksheet.

Fill in the blanks from the words listed in the word bank, then keep this sheet handy to prepare for tests and quizzes on life science and photosythesis.

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

Little biologists will use this respiratory system diagram to identify the most important parts of the human respiratory system and their functions.

Fourth and fifth graders will cut out and assemble a human skeleton from paper in this engaging life sciences printable.

Learn about the human brain with this zombie-themed science worksheet!

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

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