Synopsis Educational Technology includes the major techniques useful in the improvement of teaching and learning process. Educational technology has now been identifies as a core element in all teacher training programmes. This book containing selected topics of Educational Technology of help B.Ed. and M.Ed. students and others working in the field of Education to improve their performance in the classroom and other educational situations that have a learning on the education and training of teachers. Its covering sixteen chapters – Educational Technology, The Nature of Educational Objectives, The Nature of Teaching and Learning, Principles of Teaching, Models of Teaching, Micro-Teaching, Simulated Teaching, Audio-Visual Teaching, Programmed Learning, Preparation of the Programmed Instructional Material, System Approach, Interaction Analysis (Teacher Behavior), Role of Mass Media in Teaching and Learning, Teaching the Use of Hardware and Software, Lesson Planning, Action Research throw enough light on the importance and implications of ICT for teacher education in particular and school education in general.