(Because I totally gave away brownie points in my teaching practicum. and made brownies for my kids on the last day of class.) Whole Class Reward, once the tray is full of brownies, they pick a reward from a mystery bag.
Behavior Chart :) I love this chart because it focuses on positive behavior instead of negative. All of the kids start out on ready to learn. Of course they move down as they break rules. They move up(How To Make Good Grades)