Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

Test the combustion of different types of woods.

The goal of this science fair project is to investigate the effect of irradiation on the germination and growth of vegetables, such as the tomato plant.

This science fair project idea compares the mass and density of objects.

The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.

What is the coldest temperature possible? In this cool experiment, you'll calculate absolute zero by extrapolating data on the temperature and volume of gas.

In this science fair project caffeine will be extracted from Gunpowder Green Tea, illustrating the isolation of a naturally occurring product from a plant.

The purpose of this project is to determine if there are fluctuations in the rising and the setting of the sun and the position of the earth as it rotates.

This project analyzes people's emotional responses to images in painting vs similar images in photographs.

Science fair project that determines the correlation between wind direction and subsequent weather patterns.

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

Here's how you and your teen can stage your own formal debateâbeyond arguing why chores are unethical! Formal debates improve teens' critical thinking skills.

Explore joule heating and resistance vs. temperature with this cool electricity science fair project that gets kids melting ice cubes with resistors.

This project examines the concentration of dissolved oxygen in water, with and without oil.

This project involves the programming and development of a 3D Rubik's Cube application using C++.

This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.

In this science fair experiment, kids will use the acid test to discover how to tell one mineral from another.

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.

Check out this mind-blowing experiment in which a hard-boiled egg will fit through an impossibly small opening with the help of only a few matches!

Learn with makes water molecules work with this fun and easy science activity!

Kids love the dramatic Mentos and Diet Coke experiment conducted in this awesome science fair project.

Build an electroscope, a simple device that measures static electricity, or the freely flowing electrical charges of the atmosphere!

This science fair project idea produces consumable fresh water from salt water through desalination.

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

If you hold a fire up to a balloon, it pops instantly. What if you could prevent this from happening? In this project, we do just that.

In this experiment a spectrometer is used to analyze the light emitted by burning ion solutions.

In this science fair project, students use hot and cold water to simulate what happens when a warm front meets a cold one.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

This science fair project compares the allelopathic chemical produced by the Black Walnut tree to a commercial herbicide in stopping the growth of a shrub.