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

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

Test the combustion of different types of woods.

Learn whether dark green and leafy veggies tend to have a higher Vitamin C content than lighter green varieties.

Time to look at our faces! Are they symmetrical or asymmetrical? Find out in this science fair project idea.

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.

The objective of this science fair project idea is to explore which brands of "anti-fade" shampoos work the best to keep hair color looking fresh.

This science fair project idea explores whether the types and brands of faucet filters are relevant to their performance.

The objective of this experiment is to evaluate which types of people are most impacted by the McCollough effect.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

This experiment will explore the possibility of creating an infinite object by hand.

In this science fair project, students test how objects float and sink in liquids of different densities.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

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

Check out this cool middle school science fair project idea to find the difference between organically grown and commercial brands of foods.

This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.

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

Observe if dissolved aspirin will help plants grow healthier and faster in this science fair project idea.

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

The objective of this science fair project idea is to determine whether frozen vegetables have more nutrients than canned vegetables.

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

This project explores how and how much one family can reduce the amount of garbage they accumulate over a three month period.

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

The purpose of this science fair experiment is to investigate whether the color of your hair affects how much static electricity is carried.

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

What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.