Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

Design a hearing protection device to protect their ears from loud noises. Examine the properties of current protective hearing devices, materials.

This science fair project idea explores alcoholic fermentation at work by making your own soda.

Study the physical and chemical changes that make hair curl or straighten. Study ingredients, function of chemicals like thioglycolic acid.

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

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

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

Determine how we can separate the components of a solution

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

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

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

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

This science fair project idea lets you build your own wind tunnel and tests different models of paper airplane.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.

Find out whether people within a family tend to have matching fingerprints.

This experiment investigate whether children in different age groups learn better from a computer program or a human teacher.

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

Discover which battery composition (type) lasts the longest.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

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

Design and build an invention inspired by Rube Goldberg's designs. Build your invention. Test the machine, write a detailed report.

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

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

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

Check out this fun science project idea to get a better understanding of unstable isotopes and the process of radioactive decay of isotopes through modeling.

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

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