We don't have any of those problems at my daughter's school. First, all the iPads are locked down using some management software, so the kids are locked out of the clock, etc. that can cause unintentional distractions. Second, they limit use to about 30 minutes per day, so traditional lessons are taught using traditional techniques. Third, our school emphasizes social interaction with project-based learning, with the…
What I'm getting at is if I were the tech admin for that school, I'd be less concerned about what 0-days exist in flash or java and more concerned about what people are willingly installing on their computer, and though this is obviously anecdotal, seeing what my younger cousin would end up installing despite our warnings, I'm inclined to think kids aren't up to the task just yet of full on computer management. Even fairly savvy kids would fall the the sales pitch of the one kid who found a free download for a popular game, which of course was packed with malware.