High school students learn about resistance, resistivity, and if copper is the best metal conductor in this great physics science fair project idea.

This project researches whether the type of land use affects the water quality of Queenstown Creek.

This project compares the national anthems of several different countries to determine if there is a correlation between tempo and a country's latitude.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

Discover whether cheap saline solution bottle cleans and disinfects just as well as more expensive kinds formulated with different ingredients.

Science fair project that models the subterranean movement of water, using Darcy's Law. How can this information be used in hazardous material spills?

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

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

This science fair project studies whether DSLR and Point-and-Shoot cameras work the same way under all conditions.

Will people perceive your intelligence differently depending on your hair color? Find out in this science fair project idea!

Determine the maximum distance traveled by projectiles launched at an angle. Use some cool math to figure out at which angle your projectile will go farthest.

In this project, vinegar and salt act as preservatives keeping bacteria from growing in the bouillon mixtures.

This science fair project evaluates which sense produces the fastest response time: hearing, touching, smelling or seeing.

This science fair project idea sheds some "light" on which color of candles burn the longest.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

Determine whether the application of Febreeze will lower the bacterial count.

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

Science fair project that examines the relationship between fluid flow rate, pressure, and resistance.

This science fair project idea's objective is to understand the concept of air pollution and examine the quality of air in our environments.

Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.

The project investigates which soft drink is worse for your teeth by observing the affect of soft drink on limestone.

Discover the interactions of synthetic dyes and natural dyes on natural and artificially-made fabrics.

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.

In this science project idea learn about working of different types of smoke detectors and find out which one is the most effective for you.

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

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

Find out whether putting something on top of a plant will inhibit its growth.

In this cool psychology experiment, study how companies air commercials to strategically advertise to viewers who will buy their products.