Imagine a school with no principal and with a leadership structure that holds teachers accountable for the learning of all students. About 50 such teacher-led schools currently operate across the United States, and this article tells the story of one of them. The Mathematics and Science Leadership Academy (MSLA) in Denver, Colorado, serves about…

Critics of the public release of teacher evaluation scores sometimes liken these ratings to the scarlet letter worn by Hester Prynne in Nathaniel Hawthorne's classic novel. The comparison is apt. But public school teachers who are subjected to public shaming because of their students' test scores can rarely expect the opportunities for redemption…

Recently, two of the authors (Amrein-Beardsley & Collins, 2012) studied the impact of Education Value-Added Assessment System (EVAAS), a value-added model used to judge Houston teachers' performance. They examined the cases of four teachers who were terminated in summer 2011, at least in part because of their subpar EVAAS scores. Talking to…

A comprehensive three-year process for planning a system of teacher accountability can ensure discriminating and valid results. (Author)

Contends that replacing administrators by teacher committees will not solve management problems and will give teacher unions too much power in the management of schools. (Author/TE)

Argues the importance of improving teacher evaluation and educational accountability, and outlines a suggested model for effective teacher supervision and evaluation. (JG)

Benchmarks are designed to demystify educational goals and illuminate the nature of good performance for teachers, students, and parents. Since 1987, the Toronto Board of Education has developed over 100 language and mathematics benchmarks at grades 3, 6, and 8, combining observation with holistic evaluation. Instruction, learning, and evaluation…