This science fair project idea explores whether color affects a person's emotional state.

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

This science fair project idea measures physical dexterity as a function of temperature.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

This science fair project investigates which of two learning modes most commonly used in school, visual and auditory, is better for information retention.

Can the force of air be used to propel a vehicle? This science experiment provides step-by-step instructions to help you answer this question.

Determine how we can separate the components of a solution

This project examines which type of dance burns the most calories.

In this experiment, students create music with subliminal messaging to try to influence people's decision-making.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

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

This project involves the development of a website using free software online to promote the value of science.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

Explore the neural and mental mechanisms at play in mental imagery.

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.

The purpose of this science fair project is to investigate whether we can simulate how craters are formed and predict their size and shape.

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

The objective of this science project is to determine whether the brain first processes colors, shapes, or words when given conflicting messages.

Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

This activity challenges your student to use spatial reasoning and computational thinking to program multiple robots.

This science fair project idea determines whether volunteers remember more information presented orally or visually or kinesthetically.

This science fair project explores whether musicians are better than non-musicians at distinguishing and understanding speech in noisy environments

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.

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

This science fair project idea tests the efficiency of short term memory.

Place mushroom caps on poster board, label samples. Check beneath mushroom caps for "prints" of spores. Record and interpret prints left behind.

Want to give your teen some insight into the scientific method and get the house cleaned? This activity promises both!

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.