Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

Your children will squeal with delight when they discover all the mishaps that come about after a visit from the leprechaun.

Explore the world from your own home by conducting research about other cultures with your 4th grade child.

Help your kindergartener recognize the signs of the season with a winter scavenger hunt.

This science fair project idea designs a unique, eco-friendly living space and encourages advances in green architecture.

Design and build a scale model representing living tree architecture. Then build a full-size version using one or more lives trees, and test your creation.

Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.

Research historic methods of food preservation. Analyze alternative recipes and techniques of food preservation. Document success with photographs.

The aim of this science fair project is to examine the differences between brands of bottled water and analyze consumer preferences through a taste test.

Demonstrate the principle of jet propulsion in this science fair project by building a rocket from household materials.

Research optical illusions and human auras. Understand why the probable cause of perception is mach bands.

Devise list of randomly chosen words, test how many words volunteers can remember. Compare results of adults and children. Which have better memories?

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

Study the effect of music on random rote memory. Examine the practical application of music in learning and education.

Learn about the architecture of Asia by building your very own model of a pagoda!

Make your own architectural masterpiece with supplies from the pantry. Your temple may not be as impressive as the real thing, but it'll be twice as delicious!

Let your child set her artistic talent free with an easy, environmentally-friendly bottle cap mosaic.