Here's another thing I found at school today. One of the 4th grade teachers is working out a behavior system for his students. Each kid as a "passbook" where they can save and spend points they earn.
Here's a scan of the page showing all the various prizes! Th first place prize is pretty impressive! For two reasons.... 1) It's kind of a lot of money if he's paying out of his own pocket....and 2) A teacher in America would never be able to do that!