|Work in progress, expect frequent changes. Help and feedback is welcome. See discussion page.|
"Educational Technology is that branch of educational theory and practice where it is concerned primarily with design and use of message which controls the learning process".
Educational Technology has developed from simple instructional aids to the recent 'e' learning technology through the following four Distinct phases: Audio visual education phase
Concept technology phase
Systems technology phase
Electronic and interactive technology
You may be aware that we learn 1.0 per cent through TASTE
1.5 per cent through TOUCH
3 0.5 per cent through SMELL
11.0 per cent through HEARING
83.0 per cent through SIGHT
We remember 20 per cent of what we HEAR
30 per cent of what we SEE
50 per cent of what we SEE and HEAR
80 per cent of what we SAY
90 per cent of what we SAY and DO Educational Technology deals with the following aspects in the process of teaching, learning and evaluation.
Human and Material Resources
Technology in Education The technology in education serves the following purposes: i.It provides the needed appliances, equipments, mass media for realization of different purposes and functions of education.
ii.It enables training the teachers to handle and make optimum use of equipment.
iii.It develops positive attitude towards these appliances.
iv. It helps to use the appliances in individualized and group learning for achieving the goals of education.
|300 BC to 1700 AD||I|
|Television||1900 AD to 1960 AD||II|
|Computer Assisted Instruction||1960 - 1900 AD||III|