Determine if left-handed people have faster response times.

This project determines whether hands-on practice, mental practice, or no practice leads to better shooting of free-throws.

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

This experiment explores how listening in to a one-sided conversation affects concentration.

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

Check out this fun science fair project idea to explore the process of diffusion in a cell and learn the difference between osmosis and diffusion.

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

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

This experiment evaluates if people of a specific gender or age more likely have an elevated number of taste buds, allowing them to taste what others cannot.

The objective of this science fair project idea is to find out whether refrigerating cosmetics will extend their shelf-life and longevity.

Cookie catastrophe! In this project you will determine if different types of cookie sheets can cause cookies to bake differently.

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

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

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

Study the effect of music on blood pressure. Compare blood pressure readings before and after the listening session. Analyze results, write a detailed report.

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.

This experiment evaluates whether motivational music can improve athletic performance.

Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!

In this science fair project, students examine how the flow rate in a stream affects the growth of aquatic plants.

In this science fair project you will make a model of a cell membrane using very simple material.

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.

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

This science fair project idea examines the differences between bottle water, filtered water, and tap water.

In this science fair project, students examine how temperature affects sugar transport within a plant.

This experiment investigates whether the psychological phenomenon of the halo effect can be used to explain people's perceptions of others.

Science fair project that builds a magnetometer and demonstrate its uses.

Test the effects of left and right handedness on writing speed and penmanship. Volunteers hand-copy the same paragraph of text, which samples look neater?

This research project teaches students about synesthesia, a neurological condition that causes sensory overlap.

Monitor the impact learning how to play chess has an academic performance. Divide subjects into two groups compare GPA