Concept of Educational Technology-scope and its role in educational practices
Types of ET-Teaching Technology, Instructional Technology and behaviour Technology (meaning, characteristics, basic assumptions of content).
Concept of communication, elements of communication, Communication skill, teaching learning Process as the Process of communication
System Approach in education.
Concept of teaching, instruction, training and learning, Relationship between teaching and learning.
Nature of teaching and maxims of teaching
Concept Analysis.
Classification and specification of instructional behavior.
