Use this with your classroom management system! I love to use these class dollars to reward students with good behavior, test scores, doing their homework, birthdays, etc. You may also charge students for poor behavior, being late to school, missing homework, sloppy work, etc. I typically hold a class auction each trimester and sell some items. Students use the money that they have collected to buy the items that they choose. Super easy and fun to use! Simply print out the denominations (1's, 5's, and 10's) and copy onto the color of your choice.