What Nan said!
My son got a lot of accomidations without an IEP, although he did eventually get a 504. He doesn't have spectrum issues, but needed a hand fidget toy to destroy, hard candies, one teacher gave him 5 'question' cards and he had to hand her one for every question he asked. He got them all back the next day. It worked a charm!
Friendship group was very helpful. The teacher would keep an eye on him and send him to carry something heavy to the Principles office when he got 'antsy.'
When DS was older, he would use 'bathroom trips' and 'nurses office' trips to help break up the day. He was also famous for sharpening his pencil many times during the day.
Your son may well need a gradeskip,with extra accomidation in Math. but I would get the psychologist to be the one to bring it up. Is it possible for the psychologist to visit the school, observe and make suggestions?
It's so sad that they took away his smiley face. ((pout))
I'll bet that if you hand pick the teacher who's class he skips into, he might have a great rest of the year.

Love and More Love,
Grinity


Coaching available, at SchoolSuccessSolutions.com