Home | How It Works | Stats Login | Register         Case: Students are making a mess at Centers I have a few students who are making a mess at centers and I keep reminding them to clean up but they just get someone else to clean up. I'm busy with the whole class so I don't catch them until the clean-up is done or I hear about it from other students. What are some tips to help in this case study? Solution: (Rates are posted for this solution!) You could assign each student a specific clean up job/area to clean up and make it mandatory that you have to sign off on it (use a task chart) before they can leave class.