Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

An home science experiment for older students that teaches about the science behind heat.

The purpose of this science fair project is to build a basic radio.