My 16-year-old son is ADHD.
Middle school is a rough time for all kids, but especially for those with any condition like ADD/ADHD. In 6th grade my son had a horrible start to the year. The last half went well. In 7th grade the first half went well and the last half truly sucked, I was in tears frequently. In 8th grade, the perserverance started to pay off and he had a decent year.
We did use medication from 5th grade through 7th grade. It took a few tries to find what worked.
When he started high school (9th grade) he was in the marching band and on the football team. That first quarter was the best part of his school years. Between all the exercise and the demands on his time, he stayed motivated. Once football season ended, he started to slide. We noticed then, if he exercised hard for an hour a day, it helped with his attention.
Now he's in the 11th grade and he's doing okay. He still gets loud once in a while and gets sent into the hall, but most of his teachers like him. One hates him, I mean really hates him. But, I've explained to my son, that he needs to learn how to cope. When he gets a job, he isn't going to like all of his coworkers, so he has to figure out how to deal so as not to get fired.
See where he gets it from? LOL, I'm rambling. We started relying on ourselves and not the school. When he graduates, he will need to know how to take care of himself. I can't battle his boss for accommodations at work, so I have to teach my son to find what works for him. We don't give special accommodations on punishments, if he gets in trougble he gets a Love and Logic-type punishment. He broke his cell phone, so he had to save and buy another one, we didn't buy him one and let him pay it off, he also had to pay the extra $10 a month for his line until he got a new phone.
Start teaching your child to find ways to cope, make him responsible for his actions. That is what will help him most in life. It's rough going, but when you see your son handle a sticky situation or pass a class with a C from a teacher who sends him in the hall at the bat of an eye, you know he's learning.
And for those few teachers who really try...acknowledge them well. Write a letter to the school district, send them a letter knowing what a difference they've made, let everyone you meet know what a great teacher they are. Those teachers are few (I'm not blaming any teacher, but those that work that hard deserve to be recognized) and need that encouragement.
I hope I've made some sense. Hang in there.