value added

New York

Why we won't publish individual teachers' value-added scores

Tomorrow's planned release of 12,000 New York City teacher ratings raises questions for the courts, parents, principals, bureaucrats, teachers — and one other party: news organizations. The journalists who requested the release of the data in the first place now must decide what to do with it all. At GothamSchools, we joined other reporters in requesting to see the Teacher Data Reports back in 2010. But you will not see the database here, tomorrow or ever, as long as it is attached to individual teachers' names. The fact is that we feel a strong responsibility to report on the quality of the work the 80,000 New York City public school teachers do every day. This is a core part of our job and our mission. But before we publish any piece of information, we always have to ask a question. Does the information we have do a fair job of describing the subject we want to write about? If it doesn't, is there any additional information — context, anecdotes, quantitative data — that we can provide to paint a fuller picture? In the case of the Teacher Data Reports, "value-added" assessments of teachers' effectiveness that were produced in 2009 and 2010 for reading and math teachers in grades 3 to 8, the answer to both those questions was no. We determined that the data were flawed, that the public might easily be misled by the ratings, and that no amount of context could justify attaching teachers’ names to the statistics. When the city released the reports, we decided, we would write about them, and maybe even release Excel files with names wiped out. But we would not enable our readers to generate lists of the city’s “best” and “worst” teachers or to search for individual teachers at all. It's true that the ratings the city is releasing might turn out to be powerful measures of a teacher's success at helping students learn. The problem lies in that word: might.
New York

City: releasing scores will honor the good, improve the bad

City education officials are saying they want to release teachers' ratings publicly as a way of helping bad teachers improve and reward those who are excelling. In an interview with John Gambling on WOR-AM (710) this morning, Deputy Chancellor John White said the union's concerns about how parents and the public would use the data were legitimate. But, he said, those concerns should not be an obstacle to improving how teachers are evaluated. He told Gambling: And these data show that, actually, there are plenty of teachers who every year, year after year after year, are performing at the top of their game. We need to honor those teachers. This is not just about failing teachers. But there are cases where we see every year, teachers in the bottom. And you can sit there and say, "Oh there's this exception, this teacher's is not a perfect score, it doesn't reflect this," but at the end of the day when you have teachers who are performing way at the top year after year after year, way at the bottom year after year after year, you have to say: are we doing the right thing for kids? We've got to keep that teacher at the top, we've got to pay that teacher right, at the top, and that teacher at the bottom, they've got to get better or we've got to get a better teacher. It's unclear how making teachers' ratings public would improve their performance, as principals and teachers already have access to the ratings. This year, principals are supposed to use the ratings as a factor in tenure decisions and by 2012 they will be a significant part of all teachers' evaluations.
New York

Bloomberg vows last-in first-out crackdown, new tenure policy

Mayor Bloomberg on NBC today, announcing a crackdown on seniority-based layoffs and a new tenure policy. In his first major education policy announcement for the new school year, Mayor Michael Bloomberg this morning vowed a renewed attack on seniority laws that protect veteran teachers and a change in how teachers are awarded tenure. He made the remarks on NBC, which is dedicating this week to school reporting in a project called "Education Nation." The attack on seniority laws came as city officials made a dire budget prediction for next year, saying that they will likely have to lay off public school teachers as federal stimulus funding runs out. Under the current state law, teachers with the least seniority would be the first to lose their jobs — a policy known as "last in, first out." The mayor and Chancellor Joel Klein oppose this policy, but their effort to change the law, which the teachers union does support, went nowhere last year. Today, the mayor said he would try dismantling the policy again before the city confronts an expected $700 million budget hole and possible layoffs next year. "It's time for us to end the 'last-in, first out' layoff policy that puts children at risk here in New York — and across our wonderful country," Bloomberg said on NBC. "How could anyone argue that this is good for children? The law is nothing more than special interest politics, and we're going to get rid of it before it hurts our kids," he added. Teachers union officials immediately squashed any possibility that they might partner with the mayor.