I created this discipline chart a few years ago because I wanted something that looked nice in my classroom and didn't want anything store-bought. This chart is set up with 5 levels of discipline starting with "Keepin' it Cool" and ending with a trip to the office. Your levels are up to you. Being a second grade teacher and teaching a unit on weather at the time, I thought the idea of a thermometer discipline chart would go great in my classroom. The idea was a smash hit! It is simple to make and is easy for the kids to use and understand.