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

In this worksheet, kids learn about basic physics concepts like mass, momentum, and velocity by applying them to a popular winter sport: slalom skiing!

Warm up your scientific thinking with this colorful worksheet!

Increase your child's vocabulary and knowledge of the scientific world around him with a single sheet!

If you push your little brother, does he push back? Well, according to Newton's third law of motion, he does!

Discover Earth’s different spheres with this fourth- and fifth-grade earth science activity!