Gates Foundation Urges Better Teacher Evaluations, Neglects to Mention Quick and Easy Method

Nina Shapiro:

​The Bill and Melinda Gates Foundation just came out with its latest advice for how to improve schools. As the foundation sees it, districts don't have a good sense of who their good and bad teachers are, and need better evaluations. But is this really the problem?
Ever since it abandoned its former educational preoccupation, small schools, the Gates Foundation has hit upon stellar teaching as the key to transforming the nation's schools. It's not exactly a new idea, but it's one worthy of rediscovering.

A Stanford economist named Eric Hanushek has put into numerical terms a concept that most people know with their gut. A New Yorker story on the matter a few years ago summarized his findings: "Students of a very bad teacher will learn, on average, half a year's worth of material in one school year. The students in the class of a very good teacher will learn a year and a half's worth of material."

Posted by Jim Zellmer at January 12, 2012 1:14 AM
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