The document discusses various teaching methods used in classrooms including lecture methods, demonstration methods, group discussion, seminar, and role play. Lecture methods are used to provide knowledge, motivate students, and promote critical thinking. Demonstration methods involve planning, performing procedures, and evaluating. Group discussions allow students to express opinions and solve problems together. Seminars and panel discussions give students opportunities to present and discuss topics. Role play helps students understand different perspectives and practice social skills. These techniques engage students through interaction and active learning.