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There's no such thing as written evidence which can be able to tell us exactly who has been able to coin the phrase called educational technology . There are different educationalist  as well as scientists and philosophers different time intervals that already have it forwarded into different definitions of educational technology . Educational technology can be considered a multi-faceted as well as integrated process that involve people , procedure and ideas,  and the organisation and devices where the technology from the different fields of science is being borrowed on each of the requirements or needs of the education for implementation . This can also be used in evaluating and managing the solutions to those different problems that involves different aspects of human learning.

 

The very first stage of the educational technology coupled with the use of the visual aids like the maps and symbols as well as the specimens and models and the chart with the concrete materials . The term international technology was also a synonym to the audio visual aids. Visit the website!

 

The second stage of the educational technology can be inclined with the electronic revolution with the proper introduction and establishment of the sophisticated hardware and also the software . In the third stage of educational technology is being linked specially with the development of the mass media which can be able to turn to communication revolution for the purpose of instructions .

 

The fourth stage can be discernible by the individualized process of instruction. The creation of the programmed learning as well as the programmed instructions can be able to provide fresh dimension of educational technology which is a system of self-learning that is solely based into the self instructional materials as well as the teaching machines that emerged .

 

Finally the latest concept of the educational technology is being influenced by the concept of the engineering system or the system approach wherein it focuses into the language of the laboratory and teaching machines together with the programmed instruction and also the use of the computer in the instruction . According to this vegetational technology is considered to be a systematic method of designing and carrying out as well as evaluating the overall process of teaching and learning in terms of the objectives that is based in the research . For more ideas about technology, you may also watch https://www.youtube.com/channel/UCWBES10n3A9sDN5HxVrrNuA.

 

Despite of the uncertainty of the origin of the educational technology term it can be traced back into the time of the three age system periodization of the human prehistory like the stand age , bronze age and the iron age. Learn more here.