Explore the wattage of microwaves in relevance to cooking time.

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

Science fair project that demonstrates that rotting food attracts insects that lay eggs on it.

Demonstrate if cooking destroys all bacteria that is present in raw meats such as salmonella.

This science fair project idea examines which is the best way to get rid of water stains (stains caused by just water) on fabric.

This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.

This science fair project studies whether DSLR and Point-and-Shoot cameras work the same way under all conditions.

Test out various brands of permanent markers to see which one is least water soluble.

This science fair project idea determines whether the older population prefers darker, duller colors rather than bright and lush colors.

Discover whether ants are more attracted to natural cane sugar or artificial sweeteners.

Science fair project which tests which antacids are most potent by measuring how well they neutralize the acid in lemon juice.

Here is a quick experiment you can conduct at the playground to introduce or reinforce the concept of Newton's First Law, The Law of Inertia.

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

This experiment will explore the possibility of a connection between lunar cycles and how humans are affected.

Children combine an acid and an alkaline substance to simulate a volcano eruption in this fun experiment.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

The goal of this science fair project is to demonstrate the effects of oxidation by writing a message in invisible ink made from lemon juice.

In this CD hovercraft science project, students will construct their own DIY hovercraft.

This project tests the hypothesis that dark colors absorb more heat than light colors.

What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.

This science fair project idea provides evidence that air is everywhere and takes up space.

This science fair project explains the process of how the lungs expand and contract with the help of the diaphragm.

Science fair project that explores the phenomenon of Non-Newtonian fluids by exerting force on different materials.

In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.

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

In this experiment, the weight of aluminum cans will be compared.

Create uphill flow of water by using a siphon. Create vacuum by suctioning one end of tube, and submerge it under water. Watch the direction the water travels.

This science fair project idea teaches Gauss' law and its implications and calculates and comprehends the flow of electrical charges in a Faraday Cage.

Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!