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

Let your 1st grader become a mad scientist in this fun science board game, and encourage her to become a lover of the interesting subject.

Explore everyday forces with this first- and second-grade science worksheet!

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!

Shed some light on the interactions between objects and light with this science worksheet for kindergarteners and first graders!

Listen to the sounds of everyday life in this science 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!

Hey, did you hear that? Explore real-life examples of sound energy with this kindergarten and first-grade worksheet!

For each item on this first grade science worksheet, kids match a piece of clothing with the thermometer showing a temperature for wearing the item of clothing.

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

See if you can identify the objects that let light pass through them with this kindergarten and first-grade worksheet!

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