Curated OER
Spray Bottle Paint Mural
Sometimes all you need is a quick and easy outdoor art project. Perfect for the end of the school year, this mural project allows kids to make a mess while creating art. They use spray bottles full of paint to "spray" paint a large sheet...
Curated OER
Crepe or Tissue Paper Blots
What happens when you drip vinegar onto tissue paper? The colors bleed, leaving an interesting and organic design. Get your class observing and creating with this quick-and-easy art project. Tip: This can also be done using coffee...
Science Buddies
Science Buddies: Color Profiles
Did you know that the same digital photo you see on a computer monitor may not look as good in print? When it comes to color profiles, there are a lot of options: RGB, CMYK, grayscale and indexed color are just a few. Learn how to choose...
Exploratorium
Exploratorium: Online Exhibit: Mix and Match
A Shockwave movie which allows users to mix varying colors of light and observe the effect upon the appearance of a circle. Accompanied by a "To Do and Notice" section and a "What's Going On?" section. Excellent!
Other
Handprint: An Artist's Color Theory
An incredibly extensive, but somewhat idiosyncratic, explanation of color theories.