I was one of those kids that would be sent to the office to help the secretary, or just given colouring pages and told to sit quietly and ignore everything. This was in the early 80's. Now in first grade there was another student that was a JW and when she transferred to my school and told the teacher that she had to go out in the hall during the flag salute, I got blamed and my teacher made me stand against the wall for 'influencing' the other students. My first grade teacher really hated Witnesses and from then on I would get massively stressed about going to school.
Once I got into Middle School, I had decided that JW's were b.s. and despite my mother talking to my teachers and telling them I was a JW, I would participate in anything and everything.