This experiment examines whether storing your orange juice at different temperatures affects its acidity.

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

Science fair project that uses iodine solution to demonstrate how starch is turned into sugar when it is chewed in the mouth.

Determine which video game elevates the heart rate best and burns the most calories.

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

This experiment investigates if stress alters body temperature.

This science fair project idea discovers the average time it takes for a person to remember something completely.

This science fair project challenges students to research vortices occurring in nature and then create their own vortex.

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 project examines which style of central-air system filter traps the most particles from the air.

This science fair project examines how seeds hitchhike on animals and clothing.

Discover which battery composition (type) lasts the longest.

This experiment evaluates whether the phenomenon of "choice blindness" occurs more often with men or women.

This project explores what happens to a rubber band when it is heated and cooled.

This activity is a fun challenge for students who have just started learning to program educational robots.

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

Create a double-slit interference out of cardboard. Produce an interference pattern that demonstrates the wave and particle characteristics of light.

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.

This experiment evaluates whether a personâs dominant hand is more sensitive than their non-dominant hand.

The thermometer outside is dip, dip, dipping! What kind of clothes will keep you warmest this winter? This project determines which materials insulate best.

It has long been believed that weather influences mood and behavior. This experiment will evaluate if weather can really impact the way people feel.

Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

Build basic projector out of ordinary materials. Create several color transparency slides, demonstrate your creation.

Explore if planting seeds in a certain direction will affect how fast it germinates.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

This project explores whether similar type movie scenes are accompanied by music with similar characteristics.

This science fair project idea examines whether boys and girls differ in reflexes.