In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.

Future whistleblowers can learn about product safety standards with this exercise in writing and researching.

This science fair project idea experiments with spinning color wheels and optical illusions.

Look for a correlation between temperature and the intensity of cricket chirping. Measure ambient temperature and sound intensity in decibels.

In this cool science fair project, kids apply basic algebra to learn how to make a PVC pipe instrument while exploring concepts like frequency and resonance.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.