The project determines the forces that cause paper airplanes to fly and determine which type of paper airplane flies the farthest.

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

Discover how and which salt melts ice the quickest.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

Check out this cool science fair project on identifying rocks and minerals for kids.

Play loteria, a Mexican board game! Help your child make this fun and festive game to help her build her vocabulary and have a blast while she's at it.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.