Be prepared to get them out of the public school system, then, unless you want them to be punished severely.
Well, yes, but where that is a present difficulty, then be prepared to teach them how to survive the system - how to dissemble, how to be discrete, how to never trust the 'occupying power'.
Of course, one could always choose to teach them how to work the system, and milk the taxpayers - I know that many parents do.
I believe that to be a short-sighted policy.