This science fair project idea examines liquids of different densities.

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

The project determines which laundry detergent is best for cleaning clothes.

This science fair project idea explores the relationship between oil and water in terms of density as well as hydrophilic/hydrophobic compounds.

This science fair idea project identifies the active ingredients in soap and experiments with the properties of soap.

How clean is the air we breathe? The answer might surprise you. Learn how to investigate local air quality with this cool science fair project.

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

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

In this project, vinegar and salt act as preservatives keeping bacteria from growing in the bouillon mixtures.

The science project fair idea explores the interaction between your nose, mouth, and brain when tasting a new food or drink.

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

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

In this experiment, the weight of aluminum cans will be compared.

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

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

The project is to investigate yeast fermentation and its results on hand of latex balloons.

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

The project investigates the affect music has on plant growth while experimenting with rock, classical and no music.