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The objective of this science project is to determine whether the brain first processes colors, shapes, or words when given conflicting messages.

This science fair project idea explores the fastest average speed a human can talk.

Explore whether pianists have the tendency to type faster than non-pianists.

Is the birthday paradox really a paradox, or just an intriguing problem that defies intuition? Find out with this birthday paradox science fair project.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

Test of the effect of exercise on rote memory. Prepare a single list of 40 randomly chosen words. Have volunteers recall as many words as possible.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

Science fair project that determines whether wireless networks damage living plants. Are WiFi radiation hazardous to your health?

Science fair project that explains and demonstrates the parallax principle.

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

This science fair project idea shows kids how to grow mold and whether mold grows better in dry or moist conditions.

Determine which seeds are most likely to survive harsh winter conditions (low temperatures).

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

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

Science fair project that tests whether cats have a preference for organic food.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

Investigate the kinds of memories we tend to store and the emotions we store with them. Determine if memories have a strong emotional component.

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.

This science fair project idea addresses tempo, and whether faster or slower music works better as a study aid.

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.

Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.

Polymers remove oil from contaminated waters. The purpose of this science project is to test the effectiveness of a polymer in cleaning up an oil spill.

This science fair project idea determines whether eating before or after exercise is more beneficial to health and performance.

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

Learn about this simple machine and make a pulley of your own to use for fun science trials.

This project examines the amount of saltwater required to affect the growth of plants and subsequent effects on growth and development.