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

What happens when light hits a hard surface? Find out by conducting a simple light reflection experiment with your preschooler.

Learn about where colors come from and how light absorption works in this fun experiment! All you need is a flashlight, construction paper, and cellophane!

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.

How do mirrors work? What is light, and how does it travel? Explore light and reflection with your preschooler with these simple hands-on experiments.

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.

If your science savy third grader is up for a challenge, let her bend light with a casserole dish!

Got an empty bottle sitting around collecting dust? Put it to good use by turning it into a homemade night light for your kids.

In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

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

Can you increase the light and plant growth in your garden using mirrors? In this experiment, measure light reflection and find out!

Plants and light seem to be good buddies, but how far does the friendship really go?

This science fair project idea discovers if an artificial light source will yield the same plant health and growth rates as light from the sun.

Do earthworms like moisture or darkness? Find out as we explore the relationship between earthworms and light.

Wonder why bugs always fly around your lights at night? This experiment determines whether insects are attracted to the heat or the light.

How does distance affect the spreading of light? Kids see diffraction and the inverse square law of light in action with this great science fair project idea.

Learn about the effect of artificial light on plant growth versus natural sunlight and delve into some biology and botany concepts in this science project.

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

The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.

Check out this cool science fair project idea to explore which other common animals besides scorpions glow under a UV Black light.

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.

Embrace the spooky and creepy thrills of Halloween night with a nightlight that will do more to frighten than soothe.

With nothing more than a flat open space and some lively kids, you can reinforce key concepts of punctuation while having lots of healthy laughs.

Introduce your fifth grader to the Kinara, part of the Kwanzaa tradition, by playing this fast-paced, two player game!

This science fair project idea investigates how color affects temperature.

In this science fair project, students focus sunlight with a magnifying glass and trap shorter waves to melt ice.

Feed your preschoolerâs love for all things transportation-related with this tasty and educational snack.

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.