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This science fair project examines how carnivorous plants digest insects, and whether the plant can use nitrogen in the soil to compensate for lack of insects.

This project examines whether and what associations exist between numbers and letters and colors.

Determine the relationship between the speed of a sound and the temperature of the air it passes through.

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

Learn how acid-base catalysis affects enzymes and enzymatic reactions in this science project.

Science fair project which measures whether tsunamis are more destructive when they are caused by an earthquake or by a meteor.

This experiment investigates if small changes in your diet can alter your basal body temperature.

This experiment will explore if magnetism has any effect on the regeneration abilities of flatworms.

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.

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

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 homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

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.

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

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.