Can your little geologist identify the three main types of rock? Test his earth science savvy with a matching activity.

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

What is geothermal energy? Find out how we use parts of the Earth to provide us with renewable energy!

Never heard of the planet Pirjute? That's because it's Jupiter, with mixed-up letters! Kids unscramble planet names on this third grade science worksheet.

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

Outer space enthusiasts, here is the perfect project for you! Make a solar system mobile with this 8-part printable.

Here's an introduction to different types of rocks.

How did salt ever get into the ocean? Find out how, and then try conducting your own salt water experiment.

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

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

Ever wonder what the earth is made of? Help your little scientist to examine the different types of soil particles with this worksheet.

First graders can learn all about the sun by reading the facts then using what they've learned to label each layer of the sun.

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.

Here's a great worksheet for teaching your kids all about the planet Mercury. Did you know that it's the smallest planet in our solar system?

Do you know why Mars is called the Red Planet? Find out that and more on this planet printable.

Have you ever wondered what keeps the moon in orbit? Newton's first law gets a quick introduction, too, in this worksheet for kids. Check it out!

What's in the ground beneath our feet? Explore the science of soil with your child using this handy printable!