Prof. Christian Franck combines his lecture with clicker-questions in class, preparational homework exercises, experiments, and other engaging activites to meet the diverse needs of his large classes. With the fast-paced documentary series «Diversity of Teaching at ETH,» we illuminate the rich tapestry of teaching techniques at ETH Zurich. Each documentary video features an innovative teaching style practiced at ETH. This series is a collaboration across multiple departments at ETH. Edumedia ETH Zurich in cooperation with D-ITET