It seems that she actually couldn't have cared less what was or was not appropriate in the school; the only thing that mattered to her was imposing her ideas upon everyone else...a notion that is not exactly unknown to Islam.
Fortunately, there were enough sane people involved in this matter that her pushing was met with a stronger push back. My great hope is that here in America we will also be ready, willing and able to push back as hard as necessary when the time comes.
Just another in-your-face you-will-be-assimilated move like the one on the US Airways plane. 9/11 was also the call to start the takeover, in ways big and small.