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

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

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

What combination of cloth and stain will be the easiest for removing stains? Test and experiment!

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

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

In this project, the fingerprints of family members are compared to determine if people from the same family have similar fingerprints.

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

This science fair project idea researches the effects of acid rain on plant growth.

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.

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

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

In this project, a magnet is used to collect iron from breakfast cereals.

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

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.

The project investigates which soft drink is worse for your teeth by observing the affect of soft drink on limestone.

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

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

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.

This science fair project idea determines if family members can recognize one another using only the sense of smell.

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.