Dig into the past with this third-grade worksheet all about fossils!

Uncover secrets of the past with this third-grade worksheet about fossils!

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

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!

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

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

Analyze fossils with this engaging third-grade science worksheet!

Discover the animals and plants of the past in this fossil-focused worksheet!

Unearth fossils in this explorative third-grade worksheet!

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

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

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

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

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

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

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

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

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

Become a disaster detective in this fun science worksheet!