Mr. Cooper had planned for his students to write a class constitution today. When he left school last night he had everything set up and ready to go. When he walked in with his students this morning, he noticed all of the materials were missing. He has searched high and low and cannot find them. He realized they must be locked up in this box! The students will be going to music class in 45 minutes and Mr. Cooper needs them to get their supplies out before then. Can you help open this box and save Mr. Cooper’s lesson?!