Discover the interactions of synthetic dyes and natural dyes on natural and artificially-made fabrics.

This science fair project idea tests the efficacy of both synthetic and natural antibiotics.

Would you be able to tell the difference between colored contacts and natural eyes from a normal distance? Find out in this science fair project!

Test ability to distinguish between natural and artificial aromatherapy oils. Select fragrance, natural and synthetic sample. Volunteers state preference.

This science fair project compares the allelopathic chemical produced by the Black Walnut tree to a commercial herbicide in stopping the growth of a shrub.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

This science fair project outlines the uses of gold and explores the monetary value of gold.

see whether all liquids evaporate at the same rate. In other words, does water evaporate at the same rate as juice?

Science fair project that explores the natural process of limestone formation.

Discover whether ants are more attracted to natural cane sugar or artificial sweeteners.

This experiment will explore if and where fractals can be found in the natural world.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

Design a survival kit. Brainstorm various survival scenarios. Address basic human requirements and natural resources. Describe each tool as well uses.

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

This science fair project idea discovers which parts of the body are more sensitive to touch than other parts of the body.

This science fair project idea focuses on two classes of sugars monosaccharides (fructose) and disaccharides (sucrose or table sugar).

Science fair project that compares the properties of different fabrics to determine whether natural or synthetic fabrics are better at wicking away moisture.

How clean is the air we breathe? The answer might surprise you. Learn how to investigate local air quality with this cool science fair project.

Determine which kind of rock (igneous, sedimentary, metamorphic) has the greatest reservoir capacity, which is the ability to hold the most oil and natural gas.

By incorporating natural materials and the powers of observation, your child will become a backyard naturalist while building early writing and drawing skills!

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

Learn about the effect of artificial light on plant growth versus natural sunlight and delve into some biology and botany concepts in this science project.

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

In this science fair project, we will test how different kinds and shades of hair respond to bleach.

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

You've heard all about oil spills, but can they really be that bad? After all, vegetable oil is in almost every yummy baking good from cookies to brownies.

Learn all about balance and motion as your child designs a corn maze!

Demonstrate if cooking destroys all bacteria that is present in raw meats such as salmonella.