This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

Is it a square or a circle? See if you can trick your friends with this zany science project!