Teachers often deliver the same lesson multiple times in one day. In contrast to year-to-year teaching experience, it is unclear how this teaching repetition affects student outcomes. We examine the effects of teaching repetition in a setting where students are randomly assigned to a university...

Schools are ripe for policy intervention. We demonstrate that implementing different teaching practices is effective, finding a greater prevalence of group discussion used in schools positively affects students’ life satisfaction and noncognitive skills but has no impact on test scores. The...