Showing Results for logic problems : Page 2

Learn about this simple machine and make a pulley of your own to use for fun science trials.

This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.

Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.