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You are here: Home / Archives for learn about color

Color Blind Test

October 23, 2009 by ScienceGirl Leave a Comment

Color Blind Test

Some people can’t tell the difference between colors; they are COLOR BLIND. Our eyes have special cells in them that help us see colors; these cells are called CONES. If some of our cones are damaged, it can be hard to tell the difference between red and green; if other cones are damaged, things that […]

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Filed Under: Color Science Tagged With: color blindness, Color Science, learn about color

Color Lesson – Group Introduction

January 16, 2009 by ScienceGirl Leave a Comment

Color Lesson – Group Introduction

Does grass look green when it’s dark outside? Can you tell what color your sheets are when the lights are out? No! We need light in order to see colors. We call normal, everyday light from the sun, ceiling lights, lamps and flashlights “white light”. White light is made up of all the colors of […]

Filed Under: Color Science Tagged With: Color Science, learn about color, science of color

Color – Preschool Lesson Plan

January 16, 2009 by ScienceGirl Leave a Comment

Color – Preschool Lesson Plan

We perceive color as a result of light reflecting at varying frequencies. Low-frequency light appears red while high-frequency light appears violet; the frequencies in between make up the rest of the spectrum. When all frequencies are combined they appear white. Receptor cells in our retinas – cones – cause our brain to perceive color; damage […]

Filed Under: Color Science Tagged With: Color Science, learn about color

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