Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

Does your little scientist know the different types of energy? Explore energy with this helpful info sheet!

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

Is orange juice a solid or liquid? What about a cookie? Practice classifying everyday objects in this first- and second-grade states of matter worksheet!

Can melted wax turn back into solid wax? Can scrambled eggs turn back into raw eggs? Learn the answers to these questions and more with this second-grade worksheet about reversible and irreversible changes!

Explore the applications of electrical energy with this helpful second-grade worksheet!

Learn about the texture and hardness of different objects in this second-grade worksheet!

Test your knowledge of electrical energy with this third- and fourth-grade worksheet!

Why do some objects make loud sounds when dropped, while others make quiet sounds?

Get a lesson in sports and science with this engaging third- and fourth-grade worksheet!

Introduce your budding scientist to chemical reactions with this simple and fun science experiment!

Discover different types of energy with this third- and fourth-grade science worksheet!