That’s crazy! Somebody saw the tweet and got a hair up somewhere. That’s what teachers do, they teach you how to use the language. This looks like somebody wanted to get rid of her long before this, and used the incident as cover. Weak excuse to put someone out of work. Might be a bad teacher was jealous that this new employee had already bonded with her students. Even if the School District does give her the job back, I would not want to work with that School Administrator. I could never trust them.
Muslims were doing this sort of thing in the UK to change the power structure from within.