What happens to water after it rains? Learn about the stages of the water cycle in this colorful worksheet!

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

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

Let your kid's knowledge of leaf vocabulary climb as high as a tall, tall tree with this fun word search.

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

Discover how water flows in this informative environmental science worksheet!

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

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

Learn about the farthest planet in our solar system, Neptune. Facts include interesting bits about the vast winds that keep its surface moving!

Looking for a worksheet to help your kid with science? This printable will help him with his knowledge of geology.

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.

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

It's easy being green when you have our Earth Day game for a guide. Just print out this Earth Day game and get ready to score one for the planet.

Discover how cover crops enrich soil and support healthy crop growth with this research-based worksheet for fourth and fifth graders!

Discover Earth’s four major systems, or spheres, in this engaging fifth-grade worksheet!

Learn what distinguishes a meteoroid, meteor and meteorite with this outer space science sheet!

What is Pluto? According to scientists... no, not quite. Find out more behind the answer to that age-old question.

How was our solar system created? Read a bit about one of the most well-known theories in this worksheet about the Big Bang.

Our solar system has hundreds of moons! Read a bit about how a moon is formed with this lunar lesson.

Did you know there are clouds in space? They are very different than the ones on Earth! Read a bit about nebula in this space science worksheet.

Shake up your science studies with this worksheet about earthquakes.

Water covers 70% of Earth’s surface—but where exactly is it? Find out in this fifth-grade worksheet!

This earth sciences worksheet offers a simple and informative overview to a fascinating geological phenomenon.

Discover Earth’s different spheres with this fourth- and fifth-grade earth science activity!