Give middle-grade students a painless beginner's introduction to the periodic table of elements with this fun worksheet.

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

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

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

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

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

I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

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.

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.

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

Get charged up about static electricity with this informative fourth- and fifth-grade worksheet!

Explore chemical equations with this middle-grade science worksheet!

Review energy terminology with this fun fourth-grade crossword puzzle!

Track down the missing matter in this fifth-grade science worksheet!

Learn how conductors and insulators affect the flow of electricity in this helpful fourth- and fifth-grade worksheet!

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

Apply concepts of energy and motion to marbles in this fourth-grade worksheet!

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

Learn how hot air balloons take flight with this middle-grade worksheet about convection!

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

What do a key, a goldfish, and a tortoise shell have in common? Find out with this second-grade science worksheet!

Put your prediction proficiency to the test in this third-grade physical science worksheet!

Can middle-grade chemists recover the missing information about these elements from the periodic table?

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

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

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

Match forms of energy to common examples in this third- and fourth-grade science worksheet!

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