Oh sure you will always have those few, outspoken teachers that put politics ahead of common sense (like people who think Obamacare is a good thing) but, once they have to start teaching this crap, they don't like it at all. They see it for the junk it really is!
If Common Core is harmful to children why do teachers cooperate?
In other professions, if asked to commit malpractice, the professional’s responsibility is to REFUSE!
Personally, I have made a decision. I shun teachers. They are cooperating with and **willingly** agreeing to assist in a godless system of socialist-entitlement indoctrination. Good people don't do that. Good people don't willingly seek after a job in such an industry. Government teachers are too evil, too stupid, or too much of a Useful Idiot to be a friend. ( I don't have abortion workers for friends, either!)