4th Grade Science Worksheets

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

You can find rocks almost anywhere, but there's a lot more to rocks than meets the eye. Check out this science worksheet to learn all about rock formations.

Here's a great introduction to five famous astronomers for kids. See who got the star party started with this worksheet.

Peel back the layers of the earth in this earth science worksheet. Can you name all of them?

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

If you think volcanoes are cool, this worksheet will blow your mind! Learn about the rock cycle by reading the paragraph and taking a multiple choice quiz.

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

Children will learn important facts about food chains in these worksheets.

Cells are the building blocks of all living things! Help your little scientist learn the basics of a cell with this fun activity.

Students flex their physical science knowledge by classifying items as solids or liquids in this fourth grade states of matter worksheet.

What is the water cycle? We're glad you asked! Learn about this amazing natural system that's been working for billions of years.

Get familiar with this food chain pyramid, from carnivores and herbivores to producers and decomposers; each group has a role.

Dive deep into your body's circulatory system with this worksheet on blood and what it's made of.

This worksheet teaches your student about physical change vs chemical change, matter, mass, and property. An exciting experiment reinforces the concepts.

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

Young botanists test their plant know-how with this quiz.

Introduce children to physicist Albert Einstein — and a bit of theoretical physics — with this mini biography.

Learn the science of volcanic eruption with this cutaway diagram

These STEM design challenge cards ask learners to build something new for a specific reason or purpose and are a great way to foster creative thinking.

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

Is your fourth grader learning about electricity? This worksheet is all about circuits, tests her skills and reinforces the concept of how a circuit works!

The Earth is very much alive, even its rocks shift and change. Practice geology vocabulary with this challenging word search.

What happens to our food after we swallow it? Chomp on some body science with this diagram of the digestive system.

Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!

Roses are red, violets are blue, I know the parts of a flower, how about you? Learn about flower anatomy with this worksheet.

Students practice classifying items as liquids or solids for a lesson on the states of matter in this fourth grade physical science worksheet.

Learners will discover what heat waves are, and how they are connected to global warming, in this two-page earth sciences worksheet.

Give your budding chemist the facts and practice she needs for measuring with graduated cylinders.

Get your students’ fingers flying across this paper keyboard as they apply their knowledge of typing with correct finger placement.

Dive into the deep, vast world of ocean science with this introductory sheet on the world's different oceans.