Do you hate the constant requests for the bathroom during class? I made these passes that my students receive a strip (about 5) at the beginning of every quarter. Each time they need to go to the restroom, they drop a pass in the bucket. Students who do not use their passes get them entered into a drawing at the end of every quarter for free homework passes or bonus points on a test. Going to the restroom is no longer a problem and my students love trying to keep them for the drawings!