This presentation covers Unit – IV: Models of Teaching as per the TNTEU syllabus for B.Ed., Semester I, Paper BD1TL – Teaching and Learning. It explains the meaning, definitions, and functions of models of teaching. The presentation includes philosophical models such as Insight Model (Plato), Impression Model (John Locke), and Rule Model (Kant). It also covers psychological models like the Basic Teaching Model (Robert Glaser), Interaction Model (Flanders), and Computer-Based Model (Daniel Davis). Modern teaching models such as information processing, personal, social interaction, and behaviour modification models are also discussed. This material is useful for B.Ed. students, teacher educators, and exam preparation