The Bull’s Eye game is one of Whole Brain Teaching's most potent resources for dealing with your most challenging students.  The game is designed expressly for students who are immune to punishment. 

The core idea of the Bull’s Eye game is quite simple.  In a brief one on one session, student and teacher, without letting the other see, grade the student’s behavior in class that day on a 1 to 5 scale (with 5 being best).  If the student’s grade matches the teacher’s, then the student scores two points.  If the student’s grade misses the teacher’s by a point, then the student scores one point.  Points are accumulated over time for a small, agreed upon reward ... anything from stickers to a soda.