This project explores whether music affects the growth and health of plants.

Will people still feel hungry once they eliminate grains from their meal? Find out in this science fair project idea!

In this science fair project, students evaluate if the phases of the moon affect the way people feel.

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

The objective of this science fair project is to determine whether there are gender differences when boys and girls view optical illusions.

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

The goal of this science fair project is to determine which cheese grows mold the fastest: Vermont Cheddar, American, Brie, or Camembert?

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

This science fair project idea demonstrates how our fingers prune when in water.

The scientific purpose of this experiment is to investigate which material is the best packaging for fragile items during shipping.

This science fair project idea determines which flower lasts the longest.

This science fair project idea explores whether color affects a person's emotional state.

Does nail polish really slow the growth of nails? Explore in this science fair project idea.

How does light affect plant growth? Do different colors of light work better than others? Find out in this classic science fair project idea.

This science fair project idea determines if the color of light affects the growth of plants.

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.

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.

This experiment evaluates if people have an accurate perception of how much personal time they spend interacting with technology.

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

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

This science fair project idea investigates food preference of birds.

This experiment evaluates whether frequent texters have better finger dexterity compared to people that rarely use text messaging.

Determine how we can separate the components of a solution

In this microwave plant experiment, find out whether microwave radiation will affect radish seed germination. Will it help or hinder the plants' growth?

How do series and parallel circuits work, and which produces the brightest light in a light bulb? Construct both in this project and find out!

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

This free science fair project explores the "dirty" relationship between the presence of organic material in soil and water absorbency.

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.