Would you be annoyed

My sons kindergarten teacher complaint.

Ok so I was looking forward to kindergarten so that my son could express himself. In Pre school

They weren’t allowed to have backpacks, bring lunch, have any school

Supplies or anything. Ok so we bought our son a pencil pouch with his favorite character and she sent it home and told him that he should leave it home. Then she requested that all the students Have water bottles at school. We sent him with one and she sent it back saying that she couldn’t open it. It’s a regular freaking water bottle with his fav character. I’m just annoyed with her really