Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

Learn how different types of soil affect how animal tracks form in this experiment!

This science fair project idea determines whether volunteers remember more information presented orally or visually or kinesthetically.

Explore the relationship between personality traits and birth order effects.

This science fair project idea examines which is the best way to get rid of water stains (stains caused by just water) on fabric.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

The purpose of this science fair project is to learn which substance best preserves apples. Learn about enzyme interactions in fruit and scientific processes.

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

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

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

Get this cool science fair idea to explore how arctic tundra animals change their behavior and adapt to survive in long, cold winters.

Check out this cool science fair project on identifying rocks and minerals for kids.

Get a fun high school physics science fair project idea one of the states of matter called plasma and the applications of this unique coil.

The objective of this science project is to determine whether the brain first processes colors, shapes, or words when given conflicting messages.

The objective of this science fair project is to determine whether planaria reproduce asexually by regeneration.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

This science fair project idea identifies and understands adaptations in birds.

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

This project examines the amount of saltwater required to affect the growth of plants and subsequent effects on growth and development.

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