I agree. Until you are comfortable with the situation, I would avoid any sort of set up where she either gets a reward or punishment at home based on what happened at school.
Yes, this. One of our biggest regrets is the number of times we punished DS last year for the bad reports we got on him from school. We would have taken a different tack if we had any idea what it was like for him to sit there day after day, trying to be still, trying to find some glimmer of true learning in that classroom, being labeled as a "difficult" child. He put it so well to me when I asked a few weeks ago if he was glad he was in a new school. "Yes, I wish I had been there last year. It would have saved me a year of lost privileges (at home)."