This document discusses strategies for engaging adult learners through interactive instructional methods. It begins by outlining Malcolm Knowles' principles of andragogy, which emphasize that adult learners are self-directed, draw on life experiences for learning, and are problem-centered. The document then presents several interactive teaching strategies like concept mapping, Jane Vella's four I's model, and polling tools. It emphasizes that involving learners through activities like discussion and practice leads to higher retention rates. The strategies aim to make lectures more engaging and gather real-time feedback to meet learners' needs.