Large-scale flipped classroom with a single lecturer

The flipped classroom is a setting for blended-learning courses which is generally considered to be effective at a small scale involving many teaching assistants. This paper describes a flipped classroom concept for large classes which can be conducted by one single lecturer while keeping the quality of teaching high. A core pillar of this approach comprises well designed threads of single and multiple-choice questions which have the potential not only to check learning objectives but also to foster deeper learning.