This science fair project idea examines whether the colors of the spectrum respond differently in the thermal aspect when radiated by the sun.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.

In this experiment we will be determining whether birds prefer certain colors of seed.

This science fair project idea explores whether white light can be separated into different colors.

This science fair project idea creates cool new colorful fabric pattern designs and experiments with the mixing of colors.

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

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

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?

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

This science fair project idea investigates how color affects temperature.

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

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

Discover whether cold or hot water from the faucet will boil faster on the stove.

This project examines whether people's taste perception is influenced by what they see.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

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

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

In this fun activity, your child will create their very own solar oven to bake s'mores!

What's the chemistry behind dyeing Easter eggs? Will adding vinegar to dye help the eggshell absorb the color? This colorful science project has the answers!

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

This science fair project idea identifies the properties of soap bubbles and invents a new or improved bubble solution.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

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

Could there be toxic chemicals lurking in the cupboards and closets of your home?

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

This science fair project idea is develops new or improved paper making techniques and encourages recycling.

This science fair project idea determines if the temperature of rubber effects how high it bounces.