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.

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 to know the Apollo 11 space mission in this science and history worksheet!

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

Looking for a fourth grade worksheet to help your kid with astronomy? This printable will help him learn the relative sizes of planets.

Invite spellers on an inter-stellar adventure with this fun word scramble puzzle.

Searching for a worksheet to help your fourth grader with science? This printable will help him practice astronomy vocabulary.

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

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

This water cycle worksheet is great for 5th grade scientists. Try this water cycle worksheet with your child as a review for test preparation.

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.

Take a plunge under the surface of the earth! With this worksheet as your guide, you may explore the geological processes of our planet.

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

Discover the difference between comets and asteroids in this stellar earth and space science worksheet!

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

Children get an introduction to plate tectonics in this geology worksheet.

Kids learn about the Earth's solid and atmospheric layers, then label the diagram with the correct terms in this fifth grade Earth science worksheet.

Shake up your science studies with this worksheet about earthquakes.

Give your kid help with his science skills with this worksheet, which practices natural disaster vocabulary.

Get to know Earth's star with with this diagram and vocabulary worksheet!

The water cycle plays a big role in weather patterns. Color this water cycle chart and get familiar with this cycle at work.

Learn all about hurricanes in this earth science Q&A.

Practice geology vocabulary with this challenging crossword puzzle.

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

Invite your child to dream big and design their very own planet. Encourage both creativity and scientific speculation with this fun worksheet.

If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

Learn the science of volcanic eruption with this cutaway diagram

Do you know how clouds form? Get the basic idea of how moisture in the air can become a cloud.

Learn more about the imposing tsunami with this worksheet about the science of tsunamis.