Really? The Constitution?
Sounds to me like the teacher is saying "this is how things are done in my classroom"...Rules of the class: When we want to use something, we ask first the teacher for permission first When talking to me, you call me "Mrs. x" and say "yes, mam". Etc. etc. I don't think she is saying, if you don't use Ma'am, you will be expelled or get a bad grade. I recall in law school, our Dean always said told us that he didn't think anyone was "of good moral character" unless we said "good mawnin" to people in the morning. And as he was the one the State Bar asked to pronounce us of "good moral character", you can bet he was greated in the morning with a chorus of "good mawnin, Dean X". Of course, as others have noted, he had our respect first...so we were glad to comply. And, of course, he really wasn't keeping a record
.
But I think a teacher is allowed to set her classroom standards for behavoir, as long as they aren't totally bizarre....which this isn't.
I spent the morning at my twins "character trait choral presentation". Sadly, the schools have to teach the kids how to have manners and character these days, since so many don't get it at home. E.g We have a number of parents who have their kids lie about where they live so they can go to school there.