Questioning is a staple feature of a teacher’s toolkit across all phases of education. Classrooms are awash with explanation, modelling and feedback, but of all the pedagogical strategies at a teacher’s disposal, questioning is one of the most important. It is the heartbeat of a classroom. While the art of asking a question seems relatively straightforward, to what extent do teachers consider the types of questions they’re using? Are the questions they ask students actually helping to support learning? In this keynote, 'Powerful Questioning', Michael Chiles delves into the complexity of asking questions and how best to use this pedagogical tool as a powerful springboard to support learning in the classroom.