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

Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!

Learn the science of volcanic eruption with this cutaway diagram

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 how cover crops enrich soil and support healthy crop growth with this research-based worksheet for fourth and fifth graders!

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