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 examines whether boys and girls differ in reflexes.

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

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

This science fair project idea shows how a vibrating object transfers energy to whatever it touches.

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

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 tests the effects of diluted soap on the size of bubbles blown from the solution. Will dilution cause smaller bubbles?

Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.

This science fair project idea addresses tempo, and whether faster or slower music works better as a study aid.

In this science fair project, students evaluate if astrological signs provide clues about people's personalities.

In this science fair project, students will learn how to calculate the formula for the thermal decomposition of potassium chlorate.

This science fair project idea explores which kinds of earplugs are the most effective.

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

This experiment examines whether social orientation (extroversion or introversion) is correlated with memory.

This experiment investigates if stress alters body temperature.

This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

Wonder why bugs always fly around your lights at night? This experiment determines whether insects are attracted to the heat or the light.

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

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

This science fair project idea explores how far the average human can see.

Determine if certain colors of light are more effective for photosynthesis. Plant seeds in cardboard boxes with different light, record visible growth.

This science fair project idea explores whether certain physical and mental traits run in the family.

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 experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

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

This science fair project determines the quality of a given product.

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.