In this worksheet, kids learn about friction by answering questions about the amount of friction in different situations.

Discover the differences between gravity and magnetism in this forceful worksheet!

Create your own gravity-powered roller coaster in this creative worksheet!

Consider the factors that affect magnetic forces in this informative third- and fourth-grade worksheet!

Explore the strength of magnetic forces with this worksheet for third and fourth graders!

Determine which magnets have the strongest force in this third- and fourth-grade worksheet!