The document discusses learning and teaching strategies. It begins by defining learning strategies as an individual's way of organizing skills to learn content more effectively. Active learning strategies encourage critical thinking and application of knowledge. The document then distinguishes between strategies, methods, approaches, and activities for teaching. Strategies are the activities a teacher uses, methods address pedagogical approaches, approaches identify how instruction is presented and assessed. Activities are tasks students complete to demonstrate comprehension. Common active learning strategies discussed include group discussions, problem-solving, case studies, role-playing, experiments and peer teaching.