The Every Student Succeeds Act (ESSA) puts responsibility for improving student outcomes back where some say it has always belonged--under states' purview. No longer will prescriptive federal requirements dictate how states should identify, support, and turn around the lowest-performing schools and districts. Instead, states are empowered to craft…

In 2014, the Springfield Public School district in Massachusetts had tried just about every strategy in the turnaround playbook to improve a set of struggling middle schools, but these efforts failed to generate the desired improvement. In 2015, drawing inspiration from national efforts to infuse schools with enhanced autonomy and accountability,…