Evaluate gender differences in processing visual information.

Research currently available fuel sources, and fuel manufacturing and processing techniques. Propose an alternative fuel source.

Word color association is just a fancy way to talk about the way we connect colors with words.

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.

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

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

Store bowls of fresh fruit in differently lighted environments. Contrast freshness based on appearance.

Research historic methods of food preservation. Analyze alternative recipes and techniques of food preservation. Document success with photographs.

This science fair project idea determines the properties of rainwater and examines the techniques for harvesting rainwater.

Determine which factors promote the greatest memory interference. Administer test, time how long it takes subjects to complete different tasks.

Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

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

In this cool catalase and hydrogen peroxide experiment, kids put a potato in a jar of hydrogen peroxide to see how catalase acts as an enzyme.

This science fair project idea tests the effect of heat- at varying temperatures- on the viability of biological enzymes.

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

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

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

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

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

Determine how good we are at direct and indirect observation.

This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.

This science project idea determines how people recognize words while reading.

Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.

Investigate the different ways in which objects and organisms can be classified, create your own. then have volunteers classify using their own systems.

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.

Do dogs understand English? Kids will find out with one of our favorite dog science fair projects that tests how dogs process human language and other cues.

In this project, learn about animal vision and different kinds of eyes: ocelli, compound eyes, and camera eyes. Find out what a jellyfish or grasshopper sees!

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

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.