Activity Ticket

Students at our school are allowed to purchase activity tickets. Activity tickets are a pass the students can use to get into games, musicals, almost anything school related without having to pay. My 12 year old son took this with him to a football game the other night. Today I asked him where it was at. He has no idea what he did with it. So much for trying to teach him a little responsibility. I just hope the school has a duplicate or will give him something that will let him into the games or what a waste.