Find out whether optical mice are useful on all surfaces or if there are drawbacks to this supposedly superior solution to the traditional roller-ball mouse.

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

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

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

Construct batteries that make electricity from fruits with this fun science fair project.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

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

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 identifies the properties of soap bubbles and invents a new or improved bubble solution.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

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

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

In this investigation, three different juices are tested to determine which juice contains the greatest amount of vitamin C.

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

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

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.

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