I would quarrel on one point with Cody, and perhaps Dr. Phillips, before exploring areas where we agree, as well as areas where we might be able to articulate an agreement. My experience as an inner city teacher convinces me that the fair and efficient termination of perhaps 5 to 10% of teachers who are not doing their job should be a top priority. I just maintain that those teachers are easy to identify, that value-added is not necessary to do so, that due process has very little to do with retaining ineffective teachers, and that there is no reason to risk serious damage to the entire profession in order to fire bad teachers.Having worked as a mathematics educator in urban schools from San Diego to New York City, I cannot agree more. Everyone in those schools knows who the 5% to 10% of teachers in that school who need to be terminated for cause, the kids, fellow teachers, parents, administrators. We do not need an expensive, untested value-added regime to find and eliminate those teachers. We need principals who know how to observe and document poor instruction, poor planning, and an unwillingness to learn the craft of teaching. We need systems that support principals as instructional leaders so that they have the time and expertise to do this part of their job and not just run around to meetings all of the time. And we need a distributed leadership system that allows teachers and other education professionals in the schools to help the principals document the areas in need of improvement, devise professional development plans to help those struggling teachers, and exit those who do not want to or are unable to improve within a reasonable amount of time.
The specious value-added regimes are a way to try to make something "objective" by misusing a measure of student achievement to pretend that those numbers have more meaning than what one can observe in a classroom. If you observe in another classrooms, you can see the ones where learning is happening and the ones where it is not. If you cannot, you should not be a principal or other administrator in a school.