AUP for your consideration
I'm offering up for your consideration (and feedback) our AUP. We worked over pretty hard on what was a long and laborious document listing out the things that you couldn't do...pretty standard stuff. We felt that a number of the items are repetitive and so tried to take a different approach. The AUP we've got has two sides to it, the front is written in 'kid speak.' Written in terms we felt got the point across but on the student's terms. The back side is more serious, re-iterating the points made on the front, but in more cut and dried terms.
Both students and parents are required to sign it. Once signed, they do not have to re-sign each year. The signed doc is kept on record in their student folder.
Have a look and see if it meets your needs. I would love feed back, both good and bad on what people think about it so that we can improve it.