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

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

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

Study the night sky with this hands-on science worksheet for third and fourth graders!

Learn about some of the major U.S. watersheds in this fascinating science and geography worksheet!

Peel back the layers of the earth in this earth science worksheet. Can you name all of them?

Learners will discover what heat waves are, and how they are connected to global warming, in this two-page earth sciences worksheet.