Bad Evaluation System Costs NYC Good Teachers

By Michael Diedrich, Policy Associate, May 18, 2012 at 7:30 am

Dayton Stands Up to Pressure on Teacher Layoffs

By Michael Diedrich, Policy Associate, May 4, 2012 at 10:00 am

Closing Arguments on Teacher Evaluation and Layoffs

By Michael Diedrich, Policy Associate, April 24, 2012 at 1:00 pm

New York “Value-Added” Data Makes the Case Against Itself

By Michael Diedrich, Policy Associate, April 23, 2012 at 10:00 am

In Teaching, Sources of Error Trump “Quality”

By Michael Diedrich, Policy Associate, April 12, 2012 at 3:00 pm

Time Spent Testing is Time Not Spent Learning

By Michael Diedrich, Policy Associate, April 10, 2012 at 1:30 pm

Graph of the Day: Good Leaders Better Than Tests

By Michael Diedrich, Policy Associate, March 26, 2012 at 7:30 am

A Taste of What’s to Come?

By Michael Diedrich, Policy Associate, March 13, 2012 at 7:30 am

On Teacher Tenure, Everybody Slow Down

By Michael Diedrich, Policy Associate, March 8, 2012 at 11:30 am

MAAP Con 2012: Teacher Evaluation

By Michael Diedrich, Policy Associate, February 16, 2012 at 4:00 pm

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