This experiment will explore how mallets of various materials and weight create sonic tones of varying lengths.

In this experiment, you will evaluate whether or not a diet that is supplemented with "brain-enhancing" foods can help improve memory.

Design a hearing protection device to protect their ears from loud noises. Examine the properties of current protective hearing devices, materials.

Quench your thirst with great tasting lemonade while you explore the concepts of acid and base, and how these differ from sweet and sour.

This experiment evaluates whether there is a relationship between grade point average (GPA) and dating status.

Kids learn about the color rendering index by finding the best lightning for makeup in this fun and original physics science fair project idea.

Research hemispheric brain dominance in order to determine if you have a dominant side. Test foot, ear dominance. Record observations.

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Science fair project that examines search engine optimization, internet search trends using a statistical study of searched keywords.

The objective of this science project is to determine the length of time for different seeds to germinate.

Learn whether writing things down really makes things easier to remember.

The objective of this science fair project it to determine whether adding ethanol alcohol to gasoline slows the run time of a motor.

Research active ingredients in anti-aging creams. Test skin creams on volunteers, document the effectiveness of the creams with before an after photographs.

This science fair project idea explores discover whether there are any patterns or trends in the memories between different genders.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

Will people perceive your intelligence differently depending on your hair color? Find out in this science fair project idea!

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

Science fair project that explores the variety of webs that spiders weave and collect specimens for identification.

This science fair project idea determines exactly how much of an effect road grade has upon a cyclistâs speed.

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.

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

This experiment uses personality assessments to evaluate the prevalence of specific character traits in left-handed and right-handed people

This science project helps students gain understanding of bioluminescence, the phenomenon that allows fireflies and glow worms to give off light.

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

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

Science fair project that compares tap water and bottled water for the presence of common impurities.

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

Create an organic plastic product using vinegar and cream. Track decomposition over course of several weeks. Compare decomposition with traditional plastics.