Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.

Science fair project that helps visualize how the human brain functions by constructing a model of a brain.

In this cool psychology experiment, study how companies air commercials to strategically advertise to viewers who will buy their products.

Check out this fun science project idea to measure the amount of vitamin C in ripe, half-ripe, unripe and stored oranges.

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

Kids will make a homemade electroscope and explain how it detects static charges through induction in this fun science fair project idea.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

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

Investigate which substances are most effective at removing salt from water.

The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.

Research hemispheric brain dominance in order to determine if you have a dominant side. Test foot, ear dominance. Record observations.

Determine whether the application of Febreeze will lower the bacterial count.

Melt the ice, but save the lawn. The objective of this science fair project is to explore the effects of different substances on melting ice.

Check out this cool and free middle school science fair project idea on how to make a solar oven.

The objective of this science fair project is to determine whether planaria reproduce asexually by regeneration.

This baseball science fair project explores the concept of an object's center of percussion to determine if the "sweet spot" has a scientific basis.

Check out this free high school science fair project to explore the physics of the Coriolis effect with a homemade Foucault Pendulum.

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.

This project examines the vulnerability of fruit flies, Drosophila melanigaster, to irradiation. Will exposure result in mutations?

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

Check out this cool science fair project on identifying rocks and minerals for kids.

Science fair project that determines how we can change potential energy into kinetic energy.

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.

This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

Check out this fun middle school science fair project idea on Newton's third law of motion and how you can change the speed of a rocket.

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

The objective of this science project is to determine whether the brain first processes colors, shapes, or words when given conflicting messages.