In which Dan explores the value and limitation of bringing more education research into the classroom. Can evidence-based practices elevate education, and if so, how much? Dan breaks down what we mean by evidence and discusses some arguments for and against more evidence-based teaching (0:55). Then he's joined by Zach Groshell, a teacher in Nanjing and Ph.D student to discuss this topic (8:05). As always, we welcome comments, insights, and questions on Twitter @BigIdeaEd