This science fair project idea determines what household items are good conductors of electricity.

The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.

The goal of this science fair project is to attempt to build a perpetual motion machine and analyze the Laws of Thermodynamics.

Science fair project that determines which foods and drinks contain the highest amount of glucose.

The goal of this science fair project is to demonstrate different ways to generate static electricity and record its effects.

This science fair project examines whether ocean water can be made safe to drink.

This free science fair project explores the "dirty" relationship between the presence of organic material in soil and water absorbency.

This science fair project idea determines effective strategies to help students stay awake and attentive.

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

This science fair project discovers the properties and uses of sand and develops new or improved methods, techniques, or products involving sand.

This science fair project idea discovers which parts of the body are more sensitive to touch than other parts of the body.

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

This science fair project idea increases the space efficiency of living areas and encourages economic improvements via new real estate ideas.

This science fair project idea's objective is to understand the concept of air pollution and examine the quality of air in our environments.

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

This science fair project idea explores how water and ice can change the form of rocks.

This science fair project idea shows how a vibrating object transfers energy to whatever it touches.

Science fair project that determines which types of clouds are best at blocking harmful UV radiation.

The aim of this science fair project is to study the mathematical construct called magic squares and create a unique magic square puzzle.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

In this science fair project, young children discover what happens when two fluids that have different densities get together.

This science fair project has kids conduct a blindfolded taste test to determine how smell influences our ability to taste foods.

This science fair project idea determines whether the diet and taste preferences of humans relate to their personality.

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.

This science fair project idea examines eye color genetics and the role it plays in eye color inheritance.

This science fair project idea examines the differences between bottle water, filtered water, and tap water.

Does nail polish really slow the growth of nails? Explore in this science fair project idea.

This science fair project idea explores the different properties & interactions of sugar molecules.

Science fair project that compares tap water and bottled water for the presence of common impurities.

In this science fair experiment about recycling, demonstrate how the wax from a candle can be reused to make another candle.