The document discusses various methods of discussion used in educational settings. It defines discussion as a method that allows students to orally express their views and share ideas on certain topics. Some key forms of discussion mentioned include class discussion, group discussion, panel discussion, symposiums, and conferences. Class discussion involves the whole class sharing ideas under a teacher's guidance, while small group discussions allow more participation. Panel discussions comprise experts exchanging views on a topic led by a chair. The document outlines advantages and disadvantages of different discussion methods.