In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

The projects describes the correlation between Gravel Run and Centreville Landing in terms of pH, dissolved oxygen, turbidity, and temperature.

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

In this fun science fair project idea, kids will experiment with various methods in order to discover the fastest way to cool a soda.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

Study the impact of environment on seed germination among three materials: soil, paper towel, and cloth. Note when seeds germinate and how well they germinate

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

This science fair project idea shows kids how to grow mold and whether mold grows better in dry or moist conditions.

The purpose of this science project is to determine which stimulus, gravity or water, will cause the greatest growth response in a plant.

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

This project explores how well couples convey complex emotions such as envy and pride to one another solely through the sense of touch.

In this free science fair project, build a star clock and learn how to tell time on a clear night by observing the big dipper!

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

This science fair project idea examines whether the colors of the spectrum respond differently in the thermal aspect when radiated by the sun.

Does electricity move better through thick wires or thin ones? kids will conduct this classic electricity experiment for this science fair project.

Kids get step-by-step instructions for how to make a rubber band car and explore the physics of potential energy with this fun engineering science fair project.

This experiment strives to determine if tracking of conservation habits will lead to reductions in a family's electricity and water bills.

Free science fair project idea that examines cheating in school-age children. Project involves a task in which children are tested on various tasks.

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

The project determines which type of birds prefer which type of birdseed.

In this project, a basketball containing different psi is dropped to see how well it bounces.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

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.

Identify vitamin C in fruit juices and to determine which of the following juices contain the most vitamin C

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

Do you think you can blow down a sand castle with a mighty wind? Find out which material stands up best to erosion in this erosion experiment.

The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.