The issues of pay and testing
P.J. is a Chicago public school math teacher, he has two kids in the CPS system, and he’s a graduate from that system. So I think he is qualified to speak on the issues.
He first explains that CPS teachers are paid less than those in the suburbs. This means, among other things, that it’s hard to keep good teachers. Next, he explains that, although it is difficult to argue against merit pay, the value-added models that Rahm Emanuel wants to account for half of teachers evaluation, is deeply flawed.
He then points out that, even if you trust the models, the number of teachers the model purports to identify as bad is so high…
View original post 1,185 more words