New York City started giving literacy test to teachers a couple of years ago. Didn’t last long because more than 50% of the minority teachers were failing and that’s RAYCISS.
http://www.foxnews.com/us/2017/03/13/ny-dropping-teacher-literacy-test-amid-claims-racism.html
Wow.
And those so-called teachers will never be fired, they will put in their 20 plus years and collect a pension in retirement that pays them more than their students will rarely earn.