Business principles won’t work for school reform, former supporter Ravitch says

Nick Anderson:

For those who believe that performance pay and charter schools pose a threat to public education and that a cult of testing and accountability has hijacked school reform, an unlikely national spokeswoman has emerged.
Diane Ravitch, an education historian, now renounces many of the market-oriented policies she promoted as a former federal education official with close ties to Democrats and Republicans. In large part because of her change of heart, Ravitch’s critique of the reform ideas that prevail in government, philanthropies and think tanks is reverberating in the world of education.
“In choosing his education agenda, President Obama sided with the economists and the corporate-style reformers,” Ravitch writes in her book “The Death and Life of the Great American School System,” circulating in advance of its general release Tuesday.
She stoutly defends teachers unions, questions the value of standardized test data and calls the president’s affinity for independently operated charter schools “puzzling.”