Teach the little kiddiewinks that it is acceptable (indeed expectable) to control people by spying on them with technology, rather than making it socially unacceptable to behave in a bullying manner, or to actually expect supervision when using potentially dangerous technology. You wouldn't think this was acceptable if a chemistry lab was run along the same principles.

Also, it'll be circumvented in about thirty seconds, just fire up something like DSL (damn small linux) on a USB key, with its Linux VM in Windows technology.