A.G.
I have two boys that are on the spectrum. One boy is very sensitive to noise. At school he has a one on one aid that takes him out of the classroom when it gets noisy. I would see if the school can give him an IEP, and talk to the teachers about the noise. With Autism rules must be followed, there is just black & white, so when rules are changed it is hard for them. There is also a book that helped us with social setting and it was a book of social stories. Meaning that it had one page stories about a sitution that someone was in and how it got solved. So, one story might be about a little boy that got hit and how he told the teacher and the other boy got to sit in the naughty chair. I would google social stories and see what you come up with. Sometimes when my boy doesn't understand something we write a social story about it. I hope this helps.