Hi -
We are in a similar place with our DS6 (first grade), except he is 2e and I'm still too paranoid to share scores with the school.
I had an informal meeting with his teacher this week to talk about support strategies in the classroom. Among other things, I'll be feeding books to her, so she can make them available to him for "Readers Workshop" and she put a few things in place to help him with classroom anxiety (e.g., keeping him apart from that kid he is clashing with; supporting strengths, etc.).
I got this meeting by way of emailing her to ask if I could "pop by for a quick check in." If she's willing to work with you, this less formal strategy could bring about quicker results. Maybe? It doesn't lead to any formal accomodation obligations, but in our case it's helping my son feel better able to learn something in school.
Good luck to you and your son.
