About 2-3 students line up in a group on one side of the gym. Each team has a set of 12 stacking cups. When the music starts, in relay fashion, the first person grabs one cup and takes it to the line across the gym and sets it up. They then run back and tag off with the next person in their group. That person does the same thing…and they keep going stacking one cup at a time until all the cups are used and they have the correct tower…3-6-3, 6-6, etc. At this time, the students grab one bean bag and go back to their original starting spot. They must “blast” their tower down by sliding the bean bag and knocking the cups over across a specified line.