Delayed charter sector self-assessment balances praise, critique
A chart comparing district and charter schools' principal turnover rates, from today's "State of the Sector" report.
A sweeping look at who attends charter schools in New York City, and how they fare, shows that the sector excels at advancing academic achievement but struggles to enroll high-needs students and to retain staff.For the past nine months the New York City Charter School Center and a team of charter school founders have collected and crunched data on 35 different topics, including test scores, demographics, attrition, and