The document discusses group discussion as a cooperative problem-solving activity where a group seeks consensus on solutions. It defines group discussion as involving 3 or more participants discussing an agreed topic and presenting their views. Benefits include sharing information, gaining knowledge, developing social and leadership skills. Effective discussion involves interaction, is purposeful and proceeds systematically. Small groups include conferences and seminars while large groups include panels and symposiums. Planning, preparation, participation and leadership are keys to successful group discussion.