Showing Results for light and color

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

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.

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.

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.

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

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.

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.

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.

Recycle paper and old magazines with this art project that creates a great tool for artists: a color wheel!

Your child can explore color mixing and design while folding together a paint-filled paper and then using a marker to outline it.

Try a fun painting activity this Valentine's Day with your child. He can design abstract art and learn about color theory in an easy way!

How do series and parallel circuits work, and which produces the brightest light in a light bulb? Construct both in this project and find out!

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

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

What happens when colored beams of light mix? You might be surprised.

Construct and experiment with a periscope using reflected light rays to gather an image.