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.

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

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.

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.

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

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.

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

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.

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

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

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.

Looking for a project on fossils? Check out this fun science fair project idea to understand the process of coal formation and fossils part in that formation.

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

This science fair project idea explores whether white light can be separated into different colors.

Science fair project that creates a pamphlet to help others learn about Epilepsy, its causes, symptoms and treatments.

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

Develop a new system for predicting geographic changes. Demonstrate the nature of geographic change. Make logical predictions.

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

This science fair project idea examines the actual cost of three household light bulbs by testing energy consumption.

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

Find out which type of sponge holds the most water.

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.