A coloring sheet of a Mars rover searching for life on other planets.

Get into the habit of recycling food waste and other household materials by making your own compost pile!

These two children sure look alike -- maybe because they're twins!

Use this fossils worksheet to help a child learn about life on earth. Your child will learn about evolution and extinction, and also form a hypothesis.

Print out a set of weather-themed postcards to give your child practice identifying seasons. These weather postcards also allow kids to practice writing skills.

Did you know snowflakes are so unique, there are no two alike? Teach your child about how snow forms with this worksheet.

All living things need water to survive. Listed are some of the ways we use water: can your child think of others?

Try to find natural resources in this camping-themed worksheet for second and third graders!

A natural resource is something that we use that occurs naturally in the environment. Teach your child about the densest and heaviest natural resource: rocks!

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

Explore the science of the sun with this make-your-own sundial activity! Just do a little bit of cutting and coloring, and let the sun do the rest of the work.

Is air a natural resource? You bet! Air as a resource carries oxygen, which we need. Read and write about ways air quality can be affected.

Children get a mini lesson in writing and the weather with this coloring worksheet.

Natural resources are crucial for sustaining life on the planet. Encourage your child to get to thinking about plants, one of Earth's natural resources.

Look for natural resources around a farm in this engaging worksheet for second and third graders!

Dress for the weather with this fun cut-and-paste worksheet for early learners!

Does your little gardener know about compost? Test their knowledge of this sensationally smelly earth science process!

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!

Tree climbers and tree huggers alike, learn the basics of reading tree rings to find out about the life of a tree.

The earth is always changing and moving.Learn all about weathering and erosion with this worksheet.

Construct your own map with this hands-on science worksheet for second graders!

In this puzzle, children will trace the names of the seasons, then cut them out and paste them below the correct picture.

Here are listed a handful of natural resources, for kids to classify as renewable resources and nonrenewable resources.

Learn about and color in space suits in this three-page science worksheet!

Search for natural resources at the beach in this engaging worksheet for second and third graders!

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

Explore how Earth’s surface can change in this investigative second-grade worksheet!