This science fair project determines how age affects the speed that someone can change the focus of their eyes between near and far sightedness.

This science fair project idea demonstrates the property of bouncing in a fresh new way.

This science fair project idea determines if females or males tend to do better on optical illusion tests and whether certain age groups also do better.

This science fair project idea sheds some "light" on which color of candles burn the longest.

This science fair project idea discovers the average number on the Scoville scale that humans can endure in hot peppers before physical signs kick in.

In this project, the affect of acid rain is simulated by the acid, vinegar.

The project investigates how water and movement affects erosion.

In this project, the fingerprints of family members are compared to determine if people from the same family have similar fingerprints.

This science fair project will go beyond the simple definition of conservation to explore the different facets of what conservation means.

This science fair project idea teaches what wildlife rehabilitators do and about the process of wildlife rehabilitation.

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

This science fair project idea researches the effects of acid rain on plant growth.

This science fair project idea determines if a particular chemical has an effect (increase or decrease) on the heart rate of Daphnia.

This science fair project idea deals with the qualities of shade on a sunny day.

This science fair project idea studies how how do readers predict what events will happen next while reading a story.

Learn how milk freezes into ice cream. Does the fat content affect how quickly the milk freezes? What is salt's role in the freezing process?

Quench your thirst with great tasting lemonade while you explore the concepts of acid and base, and how these differ from sweet and sour.

The project determines which laundry detergent is best for cleaning clothes.

In this project, a magnet is used to collect iron from breakfast cereals.

In this science project, baking powder and vinegar are used to simulate the action of a fire extinguisher.

This science fair project idea examines readersâ expectations in regard to literature.

In this cool science experiment, test and compare the adhesive holding strength of homemade casein glue versus commercial glue.

In this cool robotics project, construct a motorized robot with a sensor and put it through a maze test to find the number of errors it makes along the way.

This science fair idea project identifies the active ingredients in soap and experiments with the properties of soap.

This science fair project idea discovers new ways to use recycled materials and encourages new architectural design ideas.

The project determines the forces that cause paper airplanes to fly and determine which type of paper airplane flies the farthest.

Plants need water to grow. In this project we learn how plants transport water from their roots to their leaves

This science fair experiment idea's objective is to understand the general concept of an acid and a base.

The project investigates which soft drink is worse for your teeth by observing the affect of soft drink on limestone.

This science fair project idea enhances awareness of local food production and food sourcing.