A fun challenge for kids, this Earth Day crossword puzzle is a great way to review facts about the Earth and get a reminder on how to live green.

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

What is the Earth? Here is a reading passage and a word search to help your kid get acquainted with Earth science.

Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.

Learn about how the Earth was formed in this science worksheet that covers the early years of the Earth.

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.

This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!

Does your child know where Earth is in the Solar System? He'll learn as he completes this fun, planet printable.

How much do you know about our home planet? Boost your Earth knowledge with this science printable.

Where is the Earth in space? Check out this worksheet that describes where weÃand some of our neighborsÃare in our galaxy.

Learn a little about our planet with an Earth coloring sheet and find out more about our travels in to space by aswering the question at the bottom of the page!

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

What is the Earth made of? Find out everything that goes on just below the surface in this science reading worksheet.

From glaciers to mountains to wetlands, our planet has lots of different landforms. Help your child learn all about them with this fun earth science crossword.

Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.

What does the Earth look like? Find out all about the nooks and crannies that cover the planet with this landforms worksheet.

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

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

Did you know the surface of the Earth is always changing? Learn about the events that change Earth's surface with this crossword puzzle for second and third graders!

From nature hunts and rock painting to recycled art and poetry writing, these activities combine scientific exploration with arts and crafts projects.

Learn Saturn facts with this science printable, like that it is one of the large gas planets in our solar system!

Introduce your child to a fascinating new animal, the Baird's tapir. This is just one of many endangered species around the world.

What's a wombat? If you've got a kid learning life science, give her a fun introduction to animals with these wombat facts..

This printable features the planet closest to the sun. Learn Mercury facts and further your knowledge of outer space by discovering new things.

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

Learn about some of the major U.S. watersheds in this fascinating science and geography worksheet!

Coyotes' famous howl gave them the nickname "song dogs." This is just one of several coyote facts your child can learn from this worksheet.

Learn Jupiter facts in this worksheet. Your child can test his knowledge of the solar system by answering the trivia question at the bottom of the page.

This worksheet features Uranus facts. Did you know this planet is blue and spins on its side?

Ever wonder what makes the leaves change colors in the fall? Find out with this fascinating life science worksheet.