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

This science fair project idea discovers the effect of (high) heat on animal cells.

This science fair project idea explores whether certain physical and mental traits run in the family.

This science fair project idea explores the fastest average speed a human can talk.

This science fair project idea determines which method of hand cleansing is the most effective.

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

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

This science fair project idea studies the differences in gender perception between people.

Science fair project that examines the relationship between fluid flow rate, pressure, and resistance.

This science fair project idea studies how talking on a cell phone affect driving?

Science fair project that uses iodine vapors to develop latent fingerprints on a non-porous object.

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.

In this science fair project, young children notice and track changes in trees throughout the year.

This science fair project idea tests the efficacy of both synthetic and natural antibiotics.

This science fair project examines the different composition of fungi and plants.

This science fair project idea determines the probability of a coin landing heads or tails.

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

The objective of this science fair project is the compare the rate and efficiency of disaccharide and polysaccharide fermentation by yeast.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

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

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

Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.

This science fair project idea studies whether a religious sleeping schedule relates to a higher IQ.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

Find out whether packaged seeds actually do expire in this new science fair project idea.

This science fair project idea explores alcoholic fermentation at work by making your own soda.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.