Myth of the Hero Teacher

Maybe you have had the fantasy: Chuck your day job to teach in a public school in a blighted neighborhood. The money is lousy, of course, but that’s part of the fantasy — no one wants to turn around the lives of poor children just for a paycheck.http://www.nytimes.com/2016/02/28/nyregion/new-york-teacher-gets-wise-at-a-hard-knocks-school.html