Determine which video game elevates the heart rate best and burns the most calories.

This project examines whether humans can intuitively grasp numeric values greater than three.

In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!

In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!

This project explores ways to prevent static electrical shocks.

Are red apples really sweeter than green apples? The objective of this science fair project is to test the theory with quantitative evidence.

This project uses toy cars to determine how friction and gravity affect cars and braking.

This project explores whether there is an effect on people, including heart rate and self-expressed mood, when they are exposed to different types of music.

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

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

This project investigates whether chewing gum can help a majority of people with focus and concentration.

This project examines what types of objects burn and which burn faster and cleaner.

Evaluate if people are more influenced by video or audio advertising.

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

This project will explore whether test subjects, deprived of points of reference, will, in attempting to walk a straight course, walk in circles.

This experiment will explore the best way to create a perfect soft-boiled egg.

This project explores what happens to a rubber band when it is heated and cooled.

This experiment evaluates whether there is a relationship between grade point average (GPA) and dating status.

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

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

This project examines how temperature affects the volume of gas in balloons.

How much gas is released into your stomach by your favorite beverages? This project examines which beverages produce the most gas.

This basketball project explores the best way to make the perfect shot every time.

This experiment will explore how mallets of various materials and weight create sonic tones of varying lengths.

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

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

Fibonacci sequences have been observed throughout nature, like in leaves and flowers. In this project, students find examples of the Fibonacci sequence.

Check out this fun and easy science fair project idea on germination of a seed and learn to identify exterior and interior parts of a bean seed.

In this science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.

Compare different remedies for cooling the mouth after eating spicy food.