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Find out if most people can distinguish the difference between tones on different instruments.

The goal of this science fair project was to examine how different angles of decline affect the tipping point of a vehicle.

This science fair project idea examines various dead zones and investigates the cause and how it can be fixed.

This science project researches the correlation between barometric pressure and wind velocity.

This experiment will examine and precisely measure the amount of sugar in various sodas.

Kids will make a beautiful rainbow in a jar and learn what enables different types of liquids to remain distinct in separate layers.

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

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.

This experiment will explore the possibility of creating an infinite object by hand.

What is the Doppler Effect, or the Doppler Shift? The purpose of this science fair project is to determine how distance impacts the Doppler Effect.

The purpose of this science project is to determine whether the amount of air in a soccer ball affects how far it goes when kicked.

This experiment explores how microwave radiation affects fungi, bacteria, and plant life.

In this fun science fair project idea learn about the multiple sources of radio waves and fin out how difficult it is to block them.

This science fair project idea compares the cuteness reaction between genders.

Find out which kind of bubble wrap fares best when put in impact.

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.

Free science fair project idea that examines cheating in school-age children. Project involves a task in which children are tested on various tasks.

Using a toy race car kids create a visual model of the Doppler Effect.

Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.

This project explores differences in people's reactions to images in color and images in black and white.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

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

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

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

Science fair project that determines which foods and drinks contain the highest amount of glucose.

In this experiment you simulate radioactive decay in order to gain an understanding of the basics of half-life.

This experiment will explore if a randomly iterated algorithm will result in a pattern.

This science fair project idea investigates which objects float and sink in honey, water, and oil.