Alfred Nobel, though he held over 300 patents in his lifetime, is most famous for inventing dynamite.

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

Our understanding of the atom has changed over the past few hundred years! Read about a few different theories on the structure of an atom.

This cool physics worksheet helps kids learn how centripetal force and centrifugal force can explain why short track speed skaters don't fall over during turns.

Play a fun game that combines the periodic table with a classic concentration game.

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

Discover the difference between physical properties and chemical properties of matter in this informative science worksheet!