Interactive Color Wheel from Free Art Lessons Online. Would be a good resource for students as they're working, maybe 1:1 with a laptop.
The Incredible Art Department | incredibleart.org - Free clip art, public domain images & photo links
ANYONE, I mean ANYONE can draw and paint, and do it well!!!( In fact, it is really true, you can do anything you want to.) Take a look at some of the free art lessons-you'll see...
Some tips and tricks for using Watercolor Effects, Blending Opaque Colors, using a squeegee and more. All very helpful tools when creating your own original work of art.
GREAT slides for introducing drawing in art class.
Tons of great Art teacher tips
Art projects for kids
'Art Is' video series. 30-minute long videos feature Dr. Terry Allen teaching real students lessons on emphasis, geometric vs. organic shapes, contrast, etc. Great to see a veteran art educator in action. Set of 12 videos from Valley PBS website.
Art Teacher Tips
Organizing Art: I also create labels for the back of work that summarizes what we learned, skills focused on and artists that were introduced. Parents LOVE knowing exactly what inspired the lesson and it allows for discussion at home about the process and vocabulary