This science fair project idea researches the definition of ‘biodegradable’ and explores this in a real-life setting.

This project tests the hypothesis that dark colors absorb more heat than light colors.

This science fair project idea is develops new or improved paper making techniques and encourages recycling.

Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.

In this project, different brands of microwave popcorn are tested and compared.

In this project, a model of a submarine is built to simulate the buoyancy and displacement of water and air.

Excite your fourth grader by recreating ancient Viking myths. This miniature longboat will explore the principle of water molecules expanding when heated.

The project examines absorbent polymers absorbency in disposable diapers and their unique ecological problem to the environment.

This science project idea examines the effect of microwaving on various objects.

In this project, sunlight is blocked from a leaf in order to see the affect that sunlight has on leaves.

Your child can help your family pet take a breather, and help herself relax, too, with this soothing activity.