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

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

Help your young scientist celebrate the wonders of the night sky in the comfort of your own home.

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

This science fair project idea deals with the qualities of shade on a sunny day.

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

In this project, different childproof containers are tested to see how childproof they really are.

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

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

In this project, the affects of vitamin E are observed on a rose petal.