Recent corporate education reform policies have replaced relatively informal systems of principal observations that had been familiar to many teachers for much of their professional careers with high-stakes teacher evaluation (HSTE) systems that now determine who is allowed to remain in the profession and who gets terminated. Many education…

There is something incalculable about teacher expertise and whether it can be observed, detected, quantified, and as per current educational policies, used as an accountability tool to hold America's public school teachers accountable for that which they do (or do not do well). In this commentary, authors (all of whom are former public school…

Like many states throughout the nation, Pennsylvania is in the midst of major reforms to its teacher evaluation system. Under the new system, the state will base annual evaluations on several measures, including supervisor observations using the Framework for Teaching (FFT) and, for many teachers, their contributions to student achievement growth…