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

What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.

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

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

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

Science fair project that determines whether mass and weight are the same or different.

This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.

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

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

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 idea examines liquids of different densities.

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

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.