Children put their science vocabulary to the test with this engaging crossword puzzle!

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

Renewable energy is extremely important for the Earth's future! Test your child's knowledge of renewable resources with this review sheet.

Science can be a bit of a bore to some students, but with this quick worksheet on chemical and physical reactions, it can at least be a breeze.

Is your fourth grader learning about electricity? This worksheet is all about circuits, tests her skills and reinforces the concept of how a circuit works!

Invite spellers on an inter-stellar adventure with this fun word scramble puzzle.

A handy worksheet that breaks down the properties of metal. A good physical science review sheet to keep around for reference.

It's a paper parachute brigade! Learn how to build your own parachute, and learn how the parachute was invented over 500 years ago.

During the Gold Rush, people weren't sure if they found gold or something else, and these easy steps would help them be sure.

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