Finally a pair of perfect sized baking pans arrive on the scene. Deep enough to contain some of the mess and the perfect width to fit the rubber bands I had on hand. The children played them like delicate instruments, looking positively serious in safety goggles and smocks. Snapping away as colors splattered the page in intricate design. Some not content with just snapping moved the bands to make way for fingerpainting, then snapped some more over the swirly mess.
I'm pretty sure we'll be snapping again this school year.