HowlerKarma--I don't get it either--he doesn't have an IEP yet for handwriting issues so what is she trying to measure? Or just planning in advance, expecting that she will need handwriting samples eventually? All that the math homework entails in terms of writing is writing random numbers. She says that since it is "mindless" he can focus just on the writing.
I am saving all of his spelling tests from week to week to show no progress is being made. If she wanted a weekly "sample" she could be making copies of those. But she has so many other things, like his journals.