Education programs across 19 states are piloting a performance-based assessment for teacher-candidates that potentially could serve as a common prelicensing measure for new teachers. Based on a test in use in about 30 education schools in California, the Teacher Performance Assessment includes a "teaching event" requiring teachers to…

This article reports on Massachusetts' recent decision to offer charterlike freedom to four of its lowest-performing schools. This decision has renewed debate about the role autonomy plays in school improvement: Should it be earned through good performance, or given as a vital tool for improvement? Is it risky to extend it to struggling schools?…