How does dishwashing liquid work? Kids discover the chemical mechanism behind cleansing power in this easy science fair project idea.

This experiment will evaluate if the environments that people work in affect their speed and accuracy in performing mental tasks.

This science fair project investigates which type of light bulbs are the best at producing flattering photographs in both flash and non-flash conditions.

This science fair project idea determines whether eating before or after exercise is more beneficial to health and performance.

This project concerns activity happening millions of miles away, on the sun.

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

Investigate the different ways in which objects and organisms can be classified, create your own. then have volunteers classify using their own systems.

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

This experiment will test whether people are better auditory or visual learners and if there is a link between gender and either of these learning types.

This science fair project ideaexplores whether cooking food destroys potential vitamin levels.

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

Assess physical and mental states of subject before and after drinking coffee. Compare initial expectations with their reported conditions.

Science fair project that examines the biodiversity of ant populations in various locations.

This project examines whether humans can intuitively grasp numeric values greater than three.

Science fair project that determines what percentage of air is made up of oxygen by examining the chemical reaction between oxygen and rust.

A fun, life science sxperiment idea idea involving strategies for keeping birds away from crops using a distress call. What kind of distress call works best?

Demonstrate the capillary function in plants by adding food coloring to glasses of water. Slice stalks of celery and leafy tops. Compare color of leaves

Which battery lasts the longest? In this science fair project, kids will test popular brand name batteries like Duracell and Energizer against generic brands.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Study how liquids separate into layers by creating a liquid gradient, different density liquids separate into layers in a graduated cylinder.

Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

Create your own light bulb and test filaments of different thicknesses to see which keeps the bulb burning for the longest time.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.