The New York Times

Santos & Phillips write about how the release of teacher evaluations could affect Michael Mulgrew and the United Federation of Teachers: “Mr. Mulgrew and his comrades had fought for more than a year to block release of the ratings, known as teacher data reports, which try to calculate how much value individual teachers add by predicting their students’ test scores and then measuring how much they exceed or fall short of those expectations. But the legal defeat a court dealt the union, by green-lighting the release, may yet be a political victory for the union — by galvanizing members and mobilizing allies on the left, including the Occupy movement and Change.org, through which scores of people signed petitions and sent letters to news organizations last week protesting the publication of the ratings.”