I think when I sent an email to the president of the school board (who works closely with the HIPPA guidelines) and mentioned privacy on this issue, I got an "answer" from the teacher.

She was incredibly mean to my daughter on Friday, but my daughter has only 3 days left of the trimester. The school board meets again on next week, and if she continues to mistreat my daughter, then I am going to be there along with the "work sheet" for the other parents, teachers and school board members to "fill out".

This makes me angry - then when we point out issues with it, she mistreats and points out what happened in front of the class. A bunch of kids were asking my daughter why she showed her homework to her parents. Um, isn't that what parents are suppose to do? Aren't we also teachers?