Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

Examine the effect of pressure on carbonation in soda.

The objective of this sociologically-inclined experiment is to evaluate whether kids' toy preferences are hardwired or develop as they grow.

This experiment will explore the possibility of a connection between lunar cycles and how humans are affected.

Science fair project that illustrates the properties of black holes in space.

How do cold packs work? Explore endothermic reactions by comparing the temperature change that results from various chemicals added to water to find out!

Check out this fun middle school science fair project idea on Newton's third law of motion and how you can change the speed of a rocket.

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

Science fair project that determines whether disinfectant sprays or disinfectant soaps are more effective at removing bacteria from hands.

This project explores how and how much one family can reduce the amount of garbage they accumulate over a three month period.

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

This experiment explores the question of whether age and/or gender play a role in people's ability to remember dreams.

This project examines whether sugar substitutes are as sweet as real sugar.

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.

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

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

This science fair project idea demonstrates sonar mapping of the ocean floor.

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

Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.

Test products which claim to reduce wrinkles, and determine which is the most effective. Test effectiveness over three weeks, using a sample of volunteers.

Get a cool science fair project idea for middle schoolers on the effect of adding sugar to the growth of green plants.

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

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

Determine which environment keeps an ice cube frozen for the longest duration. Inspect and record your observations when cubes melt.

Determine how we can separate the components of a solution

Check out this cool middle school science fair project idea to determine if shopping carts are really carriers of harmful bacteria.

Polymers remove oil from contaminated waters. The purpose of this science project is to test the effectiveness of a polymer in cleaning up an oil spill.

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

This project determines what category of person is most likely to be ticklish.

Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.