[You will need a scan app for this] You can use them to reward behavior, homework, or endless other things. Once the student punches all the numbers, they get to scan the QR in the middle to reveal their prize. Prizes included are: candy, wear a hat, wear sunglasses, chew gum in class, stinky feet, popsicle/ice cream, teacher's chair, pick your seat at lunch, lunch in the room, computer time, late homework pass, and sit by a friend for the day. Each prize has a full page of QR punch cards labeled at the top, so that you know what is for. Students will be so excited to see what they've received.