This course covers the concepts of educational technology and their role in the teaching and learning processes. The course anchors concepts in the historical developments of this field to modern day in terms of visuals, communication and connections and their relations to education. The course explains media classification, selection, with reference to systematic approach and instructional design. It covers their design principles, preparation, production, development, technology use in ethical and secure ways, and evaluation. The course also introduces new technologies on the web used in instruction. Hands-on practical applications and field experience are also integral parts of this course.