In this science fair project, students investigate how different colors influence appetite.

This science experiment has students test whether a snail moves faster on concrete or dirt.

This science project investigates the influence of different genres of movies on appetite.

Science fair project which determines which colors of light allow plants to produce the most chlorophyll. How are color and light related to each other?

Research long-term effects and draft a questionnaire about frequency of marijuana use and average annual income. Interpret findings in a detailed report

Research information on vitamin content in foods, Examine the effect of vitamins, test organic samples of fruits, meats, grains for vitamin content.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

This science fair project idea raises awareness of a real ecological issue.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

In this science fair project idea, kids make water dance on the surface of a hot pan with the Leidenfrost Effect.

Free science fair project idea examining how different types of water affect plant germination and growth.

The goal of this science fair project is to assess the acidity levels of common food and household products using pH test strips.

Science fair project that determines whether wireless networks damage living plants. Are WiFi radiation hazardous to your health?

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

Demonstrate how to tell the age of an egg without having to crack it open.

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

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

The objective of this science fair project is the compare the rate and efficiency of disaccharide and polysaccharide fermentation by yeast.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.

This science fair project idea examines which type of insulation holds in the most heat.

Determine how we can separate the components of a solution

In this science fair project, learn how to make gears and find out why they transmit torques in predictable ways.

Do suds equal more clean or does a sud-free cleaning agent works just as well or even better?

Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

Kids build a desert food chain, desert food web, and desert food pyramid in this cool science fair project to learn about trophic levels and consumers.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.