One time in 5th grade, I was playing with my name tag on my desk and the teacher swiped it out of my hands and threw it on the floor without saying a word. Gave me the most disgusted, hateful look ever
Another time in 4th grade, I brought some small toys to class. The teacher took them from me and put it in her desk because she said I wasn't paying attention. Never gave them back to me and gave them to her son
(I only knew because I happened to be acquaintances with her son and I asked about it years later)