This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!