Classroom observation is a crucial aspect of any system of teacher evaluation. No matter how skilled a teacher is in other aspects of teaching--such as careful planning, working well with colleagues, and communicating with parents--if classroom practice is deficient, that individual cannot be considered a good teacher. Classroom observations can…

As many states and districts rethink teacher supervision and evaluation, the team at the Measures of Effective Teaching (MET) Project, funded by the Bill and Melinda Gates Foundation, has analyzed thousands of lesson videotapes and studied the shortcomings of current practices. The tentative conclusion: Teachers should be evaluated on three…

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…

Unless school leaders do more to help teachers, students, parents, taxpayers, and other key groups understand the need for change and the key roles they can play, school improvement will be spotty and nearly impossible to sustain, writes Public Agenda senior fellow Jean Johnson. Citing multiple surveys of these groups conducted by Public Agenda,…

Even the most effective teachers have room to grow, but it's not always easy for principals to give adequate guidance through short observations. High school principal Jenne Colasacco decided to bring more depth to her observations by observing each of her teachers during one class for an entire week. The new observation structure, which included…

Traditional systems of teacher evaluation are often ineffective because they rely on outmoded evaluative criteria, usually in the form of checklists; simplistic assessments, such as "needs improvement"; procedures that fail to differentiate between new and veteran teachers' experience and expertise; lack of consistency among evaluators;…

In 2010, after several years of strong opposition from teachers, the South Korean government announced a new teacher evaluation system--Evaluation of Teacher Professional Development--which would be required for all teachers. The new system seeks to foster teacher professional development and, consequently, improve the quality of education.…

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…

Evaluation and coaching should not be linked, these authors argue. Although it's tempting for evaluators to identify deficiencies and then specify coaching as a remediation strategy, doing so turns coaching into a consequence of a poor evaluation and termination into a consequence of failed coaching. Another mistake is to use coaching as a data…

Contrary to what many people assume, writes Stewart, a high-quality teacher workforce is not the simple result of some traditional cultural respect for teachers that exists in some countries. Rather, it requires deliberate policy choices. In a tour of seven countries that traditionally score high on international tests of student performance…

In this wide-ranging interview with Educational Leadership, Stanford University Professor of Education Linda Darling-Hammond discusses the kind of preparation and support new teachers need to survive their critical first years in the classroom. Among her central recommendations are more intensive mentoring that lasts through the first year of…

Too often, teacher evaluations haven't provided enough information to spur improvement in teaching. The vast majority of teachers in any school, district, or state are rated above--sometimes well above--average. The feedback that teachers do receive is often not specific enough to help them improve. In this article, Morgaen Donaldson explores some…

Although today's performance pay plans take many forms, the most commonly proposed version--in which teachers are rewarded on the basis of their students' standardized test scores--flows from flawed logic and several troublesome assumptions: that teachers lack motivation and supposedly need financial awards to give students what they need; that…

Because they focus on the quality of instruction, teacher evaluations can be powerful catalysts for teacher and school improvement. But today, the typical teacher evaluation consists of a single, fleeting classroom visit by an administrator untrained in evaluation. Often he or she wields a checklist of classroom conditions and teacher behaviors…

Problems arising from the evaluation of teachers by their students are presented. (DB)