1) The document discusses using crowd sourcing peer instruction to engage students during teaching through posing questions and having students anonymously vote on possible answers. 2) It notes the importance of questions posed during teaching and measuring teaching excellence, suggesting having students rank responses and enter text answers. 3) The document acknowledges several professors for their contributions including Prof Eric Mazur, Dr Anne Nortcliffe, Dr Ross Galloway, Dr Anna North, and Dr Fabio Arico.