Discover which battery composition (type) lasts the longest.

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.

This cool air pressure demonstration has kids break a ruler using only a newspaper and atmospheric pressure.

This cool music science fair project idea has kids determine the effect of music on memory. Can music improve our cognitive abilities? Why or why not?

This experiment will explore how manipulating a graph of historical information might reveal new information about data.

This science fair project idea measures physical dexterity as a function of temperature.

Science fair project that determines the effect of concentrated mental effort on physical performance levels.

Describe the lives of commercially raised chickens. Contact local chicken farmers for information and advice. Write a detailed report about farming techniques.

Leave your computer on 24/7. Will this lead to to more frequent crashes, freezes, and a slower processing speed? Find out in this science fair project idea.

In this science fair project, students evaluate if the phases of the moon affect the way people feel.

This science fair project idea compares whether ionic dryers leave hair in better condition than non-ionic dryers.

Explore how you can achieve magnetic levitation with the Meissner Effect! This cool science project explains formation and applications of a superconductor.

Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?

This experiment evaluates if a noisy environment makes it harder for test subjects to perform tasks that require hand-eye coordination.

This project examines who can jump higher, boys or girls, younger people or older, and how these two factors, gender and age, interact with one another.

We're all familiar with the idea that some songs âget stuck in your head.â This experiment explores the validity of that claim.

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

The goal of this science fair project was to evaluate the ElectroMagnetic Field produced by Radio Frequency Identification transmitters.

This project compares test subjects' responses to whining and other "attachment" and attention-getting sounds to determine which sounds are most distracting.

In this experiment, you experiment with laser jet toner, a magnetic fluid, as it moves, bubbles, and forms unique shapes.

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

This experiment will explore if a randomly iterated algorithm will result in a pattern.

This project explores whether the tempo of the background music we hear in a businesses is important to the environment and how customers move.

In this project students experiment with making music using only glasses of water.

This experiment will explore the best way to create a perfect soft-boiled egg.

This science fair project idea determines if females or males tend to do better on optical illusion tests and whether certain age groups also do better.

Free science fair project idea that examines cheating in school-age children. Project involves a task in which children are tested on various tasks.

The goal of this science fair project is to demonstrate different ways to generate static electricity and record its effects.

In this science fair project, students make their own rain gauge to measure rainfall.