Sorry to hear that MagnaSky. I guess you are left with two choices: leave it alone or become a real PIA until she acquiesces. Hard to know which is the right path. In some ways, it is easier to advocate for the kids that become disruptive when they are underchallenged because the teachers are motivated to deal with the situation. It is much easier for them to overlook the ones who just do what is asked of them and suffer in silence.

Is a grade skip something you would advocate for? Even if it isn't, what if you started requesting a grade skip and then "settled" for more challenging classwork, particularly in math?