How to test for acids and bases? In this activity you and your child can make your own indicator from red cabbage!

Are red apples really sweeter than green apples? The objective of this science fair project is to test the theory with quantitative evidence.

In this fun science fair project, draw a 3D picture and compare the holographic effects of red and blue 3D glasses and HD glasses!

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 investigates how color affects temperature.

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

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

This fascinating science fair project explores eye color genotypes.

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

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

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

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

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.

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

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

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

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

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

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.

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

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.

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

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

Your kid will be captivated as she watches liquids change color before her very eyes during this fun science project that introduces some chemistry basics.

Kids learn about the color rendering index by finding the best lightning for makeup in this fun and original physics science fair project idea.

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

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

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

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