Value Added - Scrutinizing The Most Widely Cited Study | Gary Rubinstein's TFA Blog - 1 views
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Jeff Bernstein on 12 Aug 11It was the best of teachers. It was the worst of teachers. But how much better are the best teachers than the worst teachers? Well THAT'S a tough one, but one that is very important to answer. The corporate reformers believe that the gap is great so a feasible solution is to fire those bad teachers.