This project examines the phenomenon of using a mirror to trick a person's brain into experiencing sensations in body parts not actually affected.

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

Here's a brain-challenging treasure hunt for your third grader, calling upon math skills with money and with decimals!

Recycle old materials to create a fun, brain-teasing maze toy that also strengthens your child's math reasoning skills.