Science fair project that explains and demonstrates the parallax principle.

This project determines what percentage of test subjects react adversely to the sound of fingernails on a chalkboard and explores their physiological responses.

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

Learn about the factors that influence group conformity.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

How does smell affect taste? Ready your taste buds--in this project, you'll gather some test subjects and do a taste test to see how much smell affects taste.

Investigate the kinds of memories we tend to store and the emotions we store with them. Determine if memories have a strong emotional component.

Determine the effect of reading aloud on memory skills. Prepare a list of randomly chosen words, ask volunteers to recall as many as possible from the list.

This project will examine the relationship between materials and air resistance.

Evaluate the efficacy of different pain management techniques.

This project examines whether sugar substitutes are as sweet as real sugar.

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

This project compares the national anthems of several different countries to determine if there is a correlation between tempo and a country's latitude.

This science fair project idea investigates how color affects temperature.

Have you ever noticed the ridges on a dog's nose? In this project, we take several dogs' nose prints and discover just how unique they are!

Explore the electrical energy present in energy drinks.

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

Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.

Check out this hot project idea to culture bacteria and determine if the claims about the anti-bacterial properties of curry and cinnamon are true.

Compare air temperature with the infrared temperature from a reflecting surface at different times of the day, in shade and in sunlight.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

Science fair project that determines whether brain size is correlated with intelligence.

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

This science fair project idea determines whether the hand a person writes with relates to which side they will choose from in a fake taste test.

This science fair project determines if the allelopathic chemical produced by the black walnut tree biodegrades immediately or persists over several days.

Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?

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

This experiment uses Rosenberg's Self Esteem Scale to evaluate if there is a correlation between family size and self esteem.

Air resistance is a crucial factor when designing a parachute. In this science fair project, students find what type of material works best as a parachute.