What are the effects of colored light on plant growth? Explore plant behavior in this cool botany science fair project and learn about phototropism!

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

This fascinating science fair project explores eye color genotypes.

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

Here is a cool and easy science project to determine the rate of chlorophyll breaks down and how it affects the color change of grass from green to yellow.

Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.

This adventurous art project will send kids on a scavenger hunt for fall materials they can use in their artwork. This craft also teaches kids about seasons.

Make a spring collage with your child to get them outside and those creative juices flowing!

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

Get your child outside to observe the clouds, and get a fun exercise in science, writing, and arts and crafts! Here's how.

This simple activity is not only fun, it's also a useful way to organize children's closets — and offer kids some autonomy to boot.

This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!

Give your science savvy kindergarten a lesson in plant science with this fun carnation experiment.

Your child will be delighted to learn about and gaze upon his favorite constellations with this set of stellar homemade placemats!

Kids learn about Brownian motion, diffusion, and how temperature is a key factor affecting the rate of diffusion in this cool science project.

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

Check out this fun leaf chromatography science fair project idea for middle school students and discover the hidden pigments in leaves.

Stir up some enthusiasm for experimentation with this candy-cracking science experiment!

Kids will make a beautiful rainbow in a jar and learn what enables different types of liquids to remain distinct in separate layers.

In this science fair project, students use hot and cold water to simulate what happens when a warm front meets a cold one.

Science fair project that demonstrates the different phases of the moon by physically representing them with construction paper and a shoebox

Check out this cool science fair project idea on spectrum spinners and investigate how certain color combination can produce other colors.

Children are imaginative story-builders. Create a shoebox habitat with your child to put those budding creative instincts to good use.

Demonstrate the capillary function in plants by adding food coloring to glasses of water. Slice stalks of celery and leafy tops. Compare color of leaves

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 explores whether the color of surroundings affects human mood.

Which type of sunglass lenses gives you the best protection from the sun's harmful UV rays? Find out in this cool science project!

Teach your child some scientific basics as you explore the densities of various liquids in this fun experiment.

The apparent movement of the sun has been used to keep time since the bronze age. In this science fair project, kids plot solar time against mean solar time.

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