This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

The purpose of this science fair experiment is to investigate whether the color of your hair affects how much static electricity is carried.

Which type of sunglass lenses gives you the best protection from the sun's harmful UV rays? Find out in this cool science project!

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

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.

Have your child kick off their summer vacation by making a miniature water slide!

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

This project examines the affect of temperature on viscosity and surface tension of different liquids.

Learn the chemistry and physics of the brain, how our nervous system work. Demonstrate that the brain is an electrical and chemical machine.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.

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.

Get a cool science project idea on a photovoltaic cell and explore the various factors that affect the energy output of the photovoltaic cell.

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

This science fair experiment examines the relationship between gender, age, and smiling.

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

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

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