This document discusses reasons for teaching and strategies for effective teaching. It provides 10 reasons for teaching, including to enthuse students, give them needed information, cover the syllabus, and help them learn. It suggests methods like putting yourself in students' shoes, mixing information with other materials, getting students to reflect and revise, and stopping class for discussions. The document also covers instructional design, the zone of proximal development, scaffolding, and results of a short pop quiz on teaching techniques.