My elementary classes got points for the following:
1 pt. - coming in quietly and getting seated quickly for work - all eyes at me.
1 pt. - listening to instructions and asking appropriate questions - good discussion.
1 pt. - working quietly and on task
1 pt. - cleaning up on time (stopping when told to do so) - all helping
1 pt. - lining up to leave - good review of concepts - all hands to self.