It wouldn't matter, because the laws are interpreted by our judges. I am in Massachusets. We have a machine called the Massachusetts Education Association, so are infected by both that and the NEA.
If it's For The Children, it's above any Law.
What essentially happens is that activists move in from Cambridge or Brookline, etc. (Berkely East), run up the taxes, and then, as soon as their litters move through the school system, leave.