This science fair experiment idea's objective is to understand the general concept of an acid and a base.

In this project, waves of vibrations are experimented with using water in glasses.

This science fair project idea determines the operating differences of AAA, AA, C, D batteries all with a 1.5 volt rating.

In this project, a mnemonic is used to test how it increases memory.

This science fair project idea identifies the properties of soap bubbles and invents a new or improved bubble solution.

In this project, several food items are tested to determine whether they contain starch.

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

This science fair project idea examines liquids of different densities.

In this science project, baking powder and vinegar are used to simulate the action of a fire extinguisher.

This science fair project idea discovers which parts of the body are more sensitive to touch than other parts of the body.

This science fair project idea creates cool new colorful fabric pattern designs and experiments with the mixing of colors.

This science fair project idea observes products available in the school cafeteria and waste produced by these products.

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 determines if family members can recognize one another using only the sense of smell.

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