A 2015 survey of thirty thousand teachers found their greatest source of stress was “having to carry out a stream of new initiatives—such as implementing curricula and testing related to the Common Core State Standards—without being given adequate training.”12 This combination of overwork, lack of agency, and what often feels like arbitrary assessment results in high rates of teacher burnout, which in turn leads to teacher turnover, teachers either switching schools or leaving the profession altogether. Sixteen percent of teachers per year are either quitting or switching schools, most
...more

