You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

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

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

This science fair project idea explores whether talking to a plant will help it grow.

The project determines which type of birds prefer which type of birdseed.

Science fair project in which you will start a fire from scratch without using matches or a lighter.

Test whether plants can grow without sunlight and water.

In this science fair project, students focus sunlight with a magnifying glass and trap shorter waves to melt ice.

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.

In this project, different childproof containers are tested to see how childproof they really are.

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

Science fair project which measures whether tsunamis are more destructive when they are caused by an earthquake or by a meteor.

This science fair project idea examines liquids of different densities.

Explore scientific concepts with this experiment that introduces kids to the scientific method!

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

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.

This science fair project idea examines which type of insulation holds in the most heat.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

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

4th graders construct an ocean food web to learn about consumers and trophic levels, food webs, and food chains in this cool ecology science fair project.

Find out whether matte or shiny nail polish lasts longer.