Science fair project that demonstrates how a rainbow forms, by using water to split white light into its many colors.

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?

Science fair project idea examines what is remembered from high school education. Formulate and administer high school curriculum tests to adults over 21.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

This science fair experiment examines the relationship between gender, age, and smiling.

Free science fair project idea that examines cheating in school-age children. Project involves a task in which children are tested on various tasks.

The objective of this science fair project it to determine whether adding ethanol alcohol to gasoline slows the run time of a motor.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Look for a correlation between temperature and the intensity of cricket chirping. Measure ambient temperature and sound intensity in decibels.

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

If you hold a fire up to a balloon, it pops instantly. What if you could prevent this from happening? In this project, we do just that.

Does "short circuit" mean that electricity takes a short course? This science experiment provides steps to help you get to the bottom of this science mystery.

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.

The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

Kids love the dramatic Mentos and Diet Coke experiment conducted in this awesome science fair project.

Explore the electrical energy present in energy drinks.

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

This science fair project idea explores what it takes to create a biosphere, or a self-sustaining ecosystem.