Over the past decade, national initiatives have shifted States' attention to the challenge of turning around low-performing schools. The lack of consistent, dramatic improvements in the lowest-performing schools reflects the severity of the school turnaround challenge, but also suggests the need to continuously evaluate and refine turnaround…

An increasing number of urban districts are scrapping traditional high school grade structures, changing their retention policies, and devising more flexible routes toward graduation to address high dropout rates. Educators in Baltimore, Boston, Houston and Rochester, New York say they are particularly focused on the 9th grade, a year when many…