U.S. teacher knowledge is all over the place
A new OECD report reveals an unbelievable gap in what U.S. teachers know
Welcome to Public Notice, where science of learning insiders get their news. In today’s newsletter: American teachers’ knowledge of content and pedagogy is all over the place. And I’m looking for detailed teacher reports on successful early math teaching.
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News
* The U.S. has teachers who know a lot, and some who know very little—the widest range of teacher knowledge in an eight-country survey, it’s not even close



