Unearth fossils in this explorative third-grade worksheet!

Become a disaster detective in this fun science worksheet!

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

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

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!

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

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

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!

Analyze fossils with this engaging third-grade science worksheet!

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

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