Do you have students who have a hard time walking silently (if that is your rule) in the hallway? I pick a Hallway Hero, someone who did an amazing job demonstrating perfect or almost perfect hallway behavior. I then give them this ticket! I also have a poster in the classroom where I write their name. You can do this multiple times a day and attach rewards to it if you'd like. Most students just like being able to take this reward coupon home to their family.