Posted inPolitics

What To Think About the New York City Teacher Value-Added Scores

The highly-controversial New York City teacher value-added scores released last week are being presented by the New York Times with substantial margins of error. And in the end, understanding and reacting to margins of error is the essential challenge of teacher evaluation. Teaching, learning, and the interaction between them are incredibly complicated. As such, there’s […]

Posted inPolitics

Selling College Students Down the River

One of the principal differences between K-12 and higher education is that people representing elementary and secondary teachers often go to elaborate lengths in denying the extent to which they’re pursuing a narrow self-interested agenda at the expense of student welfare and the public good, whereas in college they’re completely upfront about it. Two recent […]

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