Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

This science fair project idea tests the efficiency of short term memory.

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

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

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

Science fair project that determines the correlation between wind direction and subsequent weather patterns.

In this science fair project, students examine how temperature affects sugar transport within a plant.

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

This science fair project idea explores substances that cause a bubble to last longer.

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

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

Do different types of oil mix or stack? Find out in this science fair project idea!

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

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

The goal of this science fair project is to determine which cheese grows mold the fastest: Vermont Cheddar, American, Brie, or Camembert?

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

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

This science fair project explores different types of endangered frogs, and why some are endangered while others are not.

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

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

Science fair project that creates fog using bottles of hot and cold water.

In this science fair project you will make a model of a cell membrane using very simple material.

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

This science fair project idea explores whether color affects a person's emotional state.

This science project involves comparing the relative effectiveness of salt, pepper and dehydration in food preservation.

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

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

If your science savy third grader is up for a challenge, let her bend light with a casserole dish!