Don't let it go. Even with a dysgraphia diagnosis and an IEP, I've started this school year having to resist math homework for DS8 which is nothing more than a handwriting exercise. I am dealing with the same administrative people as last year, only the classroom teacher has changed, but they all appear to have had their memories wiped over the summer holidays. Because I persisted, DS8 has an IEP and I am able to point to that document, which they signed off on, to address their memory deficits instead of starting at square one every September. It's hard, but worth it.
