
As schools struggle to identify what to do to improve student learning, many of us look to researchers for answers—or at least guidance—about which path to take. The work of John Hattie has transformed educational conversations around the globe and caused us to think about not just what works but what truly makes a significant difference. When you look at Hattie’s publications, it is hard to ignore the power of collective teacher efficacy and Hattie’s charge to teachers to “know thy impact.” Read more