Pop Art Prints - a great way to combine printmaking techniques with Art History! Another twist? Photocopy (black and white) students' school pics, group into four, and have each child color over with oil pastels, a la Andy Warhol.
Give students a photo copy of a Converse shoe or some other shoe style and have them design the shoe and then do patterns in the background - good color theory and pop art lesson. Alternate patterns on shoe and plain background with the opposite.