I'm devising a new reward system for my 3rd graders and I need your help. Each student will receive a card with 15 squares. When a student goes above and beyond expected behavior, he/she will get a sticker to place in the square. When all 15 squares are filled with stickers, the student gets to choose a classroom privilege. Can you help me come up with some classroom privileges? I don't want to be excusing homework left and right and handing out pounds of candy. Any thoughts?