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

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!

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

Become a disaster detective in this fun science worksheet!

What is the rocky cycle? This info sheet answers that question with the help of a colorful diagram and a shout out to important vocabulary.

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