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

This cool physics worksheet helps kids learn how centripetal force and centrifugal force can explain why short track speed skaters don't fall over during turns.

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!

Unscramble key vocabulary words about energy and collisions with this engaging science worksheet!

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

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.