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

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

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

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!

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

Discover the impact of water on Earth’s landscape with this fourth-grade erosion worksheet!

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

Earth has many different land and water features—can you recognize them? Test your knowledge with this crossword puzzle for third and fourth graders!

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

Discover examples of weathering, erosion, and deposition with this fourth-grade worksheet!

Become a disaster detective in this fun science worksheet!

What is the water cycle? We're glad you asked! Learn about this amazing natural system that's been working for billions of years.

Help third and fourth graders become rock stars with this informative geology worksheet!

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