"We would want to try both roles. We should have this activity more than once so everyone who wants to try both roles can do so. Yes. After class we must check with the computer. There must be a list somewhere." Griffin was pleased with this idea. Being cop and robber would challenge different skills he had learned. This pleased Griffin. Not to mention the fun he would have doing both. Fun was a new concept for Griffin, but he found he craved ways to create that sensation.