This project tests the hypothesis that dark colors absorb more heat than light colors.

Explore the properties of light and color using photographic filters. Take pictures of color spectrum, compare results of different filters.

This science fair project idea examines eye color genetics and the role it plays in eye color inheritance.

This science fair project idea investigates how color affects temperature.

This fascinating science fair project explores eye color genotypes.

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

This science fair project idea determines the way in which color affects memorization.

Discover whether the color of text correlates with ease and speed of reading.

This project examines the concentration of dissolved oxygen in water, with and without oil.

This experiment investigates whether paper color influences people's ability to remember the information that they read.

In this project, sunlight is blocked from a leaf in order to see the affect that sunlight has on leaves.

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

Study how we perceive color by exploring optical illusions such as pointillism, digital images, and Ishihara tests.

In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

Test for a correlation between perceived color and heart rate. Using a stethoscope and stop watch, measure the heart rate (beats per minute) of volunteers.

In this fun experiment, we'll find out how color affects heat absorption!

This science fair project idea explores if male or female humans are more likely to exhibit some form of color blindness.

Word color association is just a fancy way to talk about the way we connect colors with words.

This experiment evaluates whether a person's eye color affects their ability to identify colors in low light.

Will people perceive your intelligence differently depending on your hair color? Find out in this science fair project idea!

This project explores differences in people's reactions to images in color and images in black and white.

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

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

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

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

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 science experiment explores why leaves change color in the fall and the role of photosynthesis in leaf coloration.