Brody's Room in Pirate! I could totally do this in our house! Our gallery wall and paneling wraps around to right outside Mason's room, I might just have to slap a few coats of chalkboard paint on there! And maybe some magnetic paint under?
I thought the idea of incremental punishment is good, gradually prolonging the loss of recess time gives teachers and students room to work and improve before giving them a harsh consequence for misbehaving based on the level of misbehavior.
There will always be a conflict in your classroom about how something is not fair and this poster would be great to have up in the classroom. When students start a confrotnation on conflict point at the poster and have each student read it aloud.
As a part of a classroom guidance lesson on anger management, I use these "Cool Down Ice Cubes" to discuss ways to cool-off our anger before an explosion happens! This lesson and these ice cubes are a HUGE hit with the students!