This experiment observes inattentional blindness and investigates whether certain age groups or genders are more likely to demonstrate this phenomenon.

Compare different remedies for cooling the mouth after eating spicy food.

Determine whether butterflies like to drink sugar water, salt water, or plain water.

This science fair project idea determines whether eating before or after exercise is more beneficial to health and performance.

We're all familiar with the idea that some songs âget stuck in your head.â This experiment explores the validity of that claim.

How does dishwashing liquid work? Kids discover the chemical mechanism behind cleansing power in this easy science fair project idea.

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

This project concerns activity happening millions of miles away, on the sun.

The objective of this science project is to determine the relationship between carbon dioxide gas and the temperature of the atmosphere.

This science fair project demonstrates the "power of conformity".

In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!

In this science fair project caffeine will be extracted from Gunpowder Green Tea, illustrating the isolation of a naturally occurring product from a plant.

Take a dive into the candy jar with this yummy science experiment.

The purpose of this project is to determine if there are fluctuations in the rising and the setting of the sun and the position of the earth as it rotates.

This science fair project idea experiments with spinning color wheels and optical illusions.

In this experiment, you will be making your own paper flashlight by conducting electricty with graphite.

This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

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

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

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

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

The project researches how lubricants affect the mechanical advantage of a pulley.

This science fair project idea compares the cuteness reaction between genders.

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

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!