Wednesday, October 12, 2011
There's no written evidence which could inform us just who has created the saying educational technology. Different educationists, researchers and philosophers at different time times have put submitted different definitions of Educational Technology. Educational technologies are a multifaceted and integrated process including people, procedure, ideas, products, and organization, where technology from different fields of science is lent according to the requirement and dependence on education for applying, evaluating, and controlling methods to individuals problems involved in most facets of human learning. Educational technology, generally speaking, has transpired through five stages. The very first stage of educational technologies are combined by using helps like charts, maps, symbols, models, individuals and concrete materials. The word educational technology was adopted as synonyms to audio-visual helps. The 2nd stage of educational technologies are connected using the 'electronic revolution' using the introduction and establishment of sophisticated software and hardware. Utilization of various audio-visual helps like projector, miracle lamps, tape-recorder, tv and radio introduced an innovative alternation in the educational scenario. Accordingly, educational technology concept was taken when it comes to these sophisticated instruments and tools for effective presentation of training materials.
Posted by zero at 4:41 AM