Do your students over-use the bathroom or constantly ask to get a drink?
I created this punch card system to hold students more accountable for their bathroom and drink requests. Each time they ask to use the restroom/get a drink, they take a punch on their card. Once the card is full, they are told no.
The punches that aren't used at the end of the week, are paid out in our school bucks. Those that have a full card at the end of the week are paid out in bucks and entered into a monthly drawing.