Alcock, L. (2018). Tilting the classroom. London Mathematical Society Newsletter, 474, 22-27.
This article lists twelve practices I use to make my large lectures (200+ students) more interactive and therefore more engaging, without dramatically altering the delivery style.
This article gives an overview of several studies using experimental and eye-tracking methods to study mathematical reading. The image below shows a the eye movements of a mathematician reading a mathematical argument. Download the article to learn more.