Okay-- my take, based on what went on in that meeting?

Your classroom teacher is a rigid person who doesn't have a clue about your child's disabilit(ies).

She's also been talking to the principal and the math teacher, the latter of whom is (okay-- maybe even a little understandably) frustrated by your DS' in-class behavior which sounds as though it may be driven by an inappropriate placement. I don't think that the math teacher is inherently an enemy.

The classroom teacher on the other hand, sounds toxic.

Here's the bottom line: they think you're a helicopter mom from hell, and they don't believe a word you're saying.

SO they are LOOKING for evidence to prove you wrong.

frown

Schrödinger's cat walks into a bar. And doesn't.