Behavior management rocket featured in our classroom this year! Cool idea, or I was thinking top layer: in the stars, then floating by (asteroid or something), then black hole. Maybe too harsh. Haha.
Instead of using a ton of paper for Rocket Math, I copy problems on white cardstock and the answers on colored cardstock. Then, I slide the problems and answers into plastic page protectors. The kids write their answers with the ultra fine Expo markers. Works like a charm!