Showing Results for colors numbers : Page 2

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

Your preschooler is familiar with the colors in their crayon box, but can they find these colors in the world? Take them on a scavenger hunt to find out!

What colors can dogs see? Do they only have black and white vision, or can they see other colors too? Find out in this cool science experiment!

This science fair project studies which color(s) of flowers butterflies & bees are attracted to and if color plays a role in flower selection for pollination.

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

This experiment explores the most common colors that appear among a sample of crossbred guppies.

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

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

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

Students will investigate the illumination durations and intensities of different luminous substances of different colors of the spectrum.

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!

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

Science fair project that demonstrates how a rainbow forms, by using water to split white light into its many colors.

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

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

Demonstrate that insects observe colors and choose favorites. Place colored pieces of construction paper on a flat, glassy surface, observe bug preference.

Kids learn how to manipulate additive and subtractive colors to send secret messages with red colored filters in this cool science fair project idea.

Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.