I'd extend the material from the sites into interactive activities. My college students love to draw and paint. We share such activity as a means of learning to free our imaginaries to discover peacemaking alternatives to major social problems that affect us. For example, the campus president's announcement that names would not be called at graduation. We painted to express our disappointment and the structurally violent exclusion of our voices.
Oil pastels work well with older children, crayons with younger ones.
With the foozles, I'd suggest they make masks to match the various foozles, and at older levels, they could do craft projects that let them glue on bouncing legs or bigger heads. The very young ones might enjoy coloring pictures of the Foozles. You get the idea. These kids can talk and listen and paint or draw at the same time - TV gave us that. And remember the Ryan research in education that showed that teachers are not the best evaluators of what's happening sociometrically in the classroom.