Explore magnetism with this colorful science worksheet for third and fourth graders!

Who will win the marble race in this two-page physical science worksheet?

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

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

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

Use your detective skills to predict the motion of a seesaw in this third-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.

Use a seesaw to see what happens when opposing forces become balanced or unbalanced!

Use your powers of prediction to project the future movement of playground objects!