This document discusses the discussion method as a teaching technique. It defines discussion as a way for people to share ideas and experiences on a topic. The key characteristics of discussion methods are that they ensure participation, allow criticism, and involve student-led conversation guided by the teacher. There are different types of discussion including small group, whole class, and panel formats. Discussion methods are best used when students already have some knowledge and can apply what they've learned. The advantages include developing higher-level thinking, while disadvantages include some students dominating and time required. Careful planning by the teacher is needed to focus the discussion on meeting the lesson objectives.