Oh, no! Sam, the custodian, has accidentally knocked over the famous Charles Cartilage skeleton! All of the disconnected bones have amnesia from the fall and have no clue what they are-or where they belong! Join in the fun and laughter while your students learn about bones, muscles and nerves! Features six singable songs and a Clatter Band of students playing rhythm instruments. The whole school can be involved! Perf Pak includes score and 10 student ed. CD sold separately. Recommended for grades three and up. Performance Time: Approximately 25 minutes.