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

Make stars in a jar by following these printable craft instructions. All you need is Karo Syrup, glow-in-the-dark stars, a tube of glitter, and a glass jar.

Ever lay on your back to look at the clouds? Now you'll know which types of cloud make up all those silly shapes you see with this diagram.

Learn all about rivers--how they were formed, what they're made of, and what they do for us and the planet--in this reading and science worksheet.

Help your child learn weather words with this climate-themed word search.

In this word scramble, children solve a riddle by identifying which things are made of plants and which are not.

Search for natural resources with this fun worksheet for second and third graders!

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

Playing in the dirt was never so educational! Shake things up with this fun experiment about soil.

Where to flower babies come from? Use this word search to learn about the different pollinators in our environment, and how they help spread plant seeds.

Explore one of the great mysteries of the universe with this space science worksheet on black holes.

Challenge your child's knowledge of astronomy with this space-themed worksheet, which focuses on the timing of cosmic events.

Help kids understand the size and scope of billions of years with this helpful reference worksheet.

Dig in to the layers of the earth with this science coloring page!

The holiday season is here! Bring this cool snowman to life by coloring him according to the color chart.

Discover the phases of the moon with this third- and fourth-grade space science worksheet!

This worksheet helps kids to visualize the sun's movement across the sky by asking them to draw the sun rising and setting.

Explore how Earth’s tilt relative to its orbit causes seasons in this earth and space science worksheet for middle grades!

Explore how, when, and why lunar eclipses occur with this two-page earth science worksheet!

Learn about the geological processes that create fascinating landforms like Utah’s Delicate Arch!

Discover how water flows in this informative environmental science worksheet!

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

Discover deposition, weathering, and erosion as you investigate a real-life example of these processes!

Get students interested in exploring the great outdoors with this charming winter worksheet!

Discover some of the ways that Earth’s natural resources are used in this first-grade worksheet!

Did you know that Uranus can get as cold as -144° Fahrenheit? Learn more about the third largest planet in our solar system on this planet printable.

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

Take a look into the layers of the earth with this soil science sheet! Your little digger can learn about the different soil layers and what lives in each one.