The objective of this science fair project is to determine whether there are gender differences when boys and girls view optical illusions.

The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

Check out this cool science fair project idea to explore which other common animals besides scorpions glow under a UV Black light.

Construct batteries that make electricity from fruits with this fun science fair project.

Students will investigate the illumination durations and intensities of different luminous substances of different colors of the spectrum.

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.

The objective this science fair project is to determine whether a bigger bag will allow a homemade hot air balloon to fly higher than smaller bag.

This project examines various algorithms to determine the ideal algorithm for a strategy game.

Use a fish tank to simulate a pond! This science fair project explores the relationship between acid rain and the dissolved oxygen concentration of water.

This project examines the amount of saltwater required to affect the growth of plants and subsequent effects on growth and development.

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

This science fair project idea raises awareness of a real ecological issue.

This project examines germs and their spread in households. The goal is to learn how to stop the spread of germs and other diseases.

This science fair project focuses on the use of a conductivity device that will determine if a substance dissolved in water can or cannot conduct electricity.

This science fair project teaches students about wilting and browning of salad greens.

Study emulsifiers and learn how they are used in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.

Who remembers their ancient Greek history? Here's a teen-friendly refresher course in the epic poem The Odyssey, as well as SAT vocabulary your teen can use.

Wild-type and GAPDH mutant Caenorhabditis elegans were used as an example of how glucose or sugar affects the lifespan of humans.

The objective of this project is to evaluate whether a top will spin at different rates during different phases of the moon.

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.

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

This science project examines the effectiveness of various types of laundry detergents on stains trapped on a white handkerchief.

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

2011 VIRTUAL SCIENCE FAIR ENTRY: The objective of this science fair project is to develop a microcontroller and circuit that can conduct electricity.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

This science fair project idea focuses on the production of oxygen by plants during the photosynthesis process.

This science fair project tested various nose cones to determine which would be the most ideal shape for propelling a water rocket.

This middle school project examines the strength of horizontal versus vertical pointing eggshells.