Use this worksheet to help teach your preschooler what everyday things use electricity to function.

Meet the master of compound machines: Rube Goldberg! His wacky contraptions put a whole new spin on the use of simple machines.

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

Children hone their powers of observation using this worksheet template.

This worksheet uses a paper bird to demonstrate center of gravity, and practices following directions and fine motor skills.

Practice describing, or classifying, different items by their properties in this inviting worksheet!

Did you know that an elevator is actually one of the six simple machines? Help your child understand how the pulley works.

Crank out a better understanding of simple machines with this worksheet all about the wheel and axle!

Did you know that the screw is actually one of the six simple machines? This handy machine helps to make work easier!

Introduce your child to the inclined plane, one of the six simple machines that helps to make work easier for us!

Wedge your way into physics fun! You and your child can learn a bit about one of the six simple machines with this worksheet all about the wedge.

Teach your child how we measure temperature with these printable thermometers!

Strengthen your understanding of forces with this kindergarten worksheet!

Observe different forces at work with this kindergarten and first-grade worksheet!

Practice describing different objects and substances in this colorful worksheet!

Learn about the similarities and differences between objects in this colorful science worksheet!