Write for us technology

There's no written evidence that may reveal exactly who has coined the phrase educational technology. Different educationists, scientists, and philosophers at different time intervals have put forward different definitions of Educational Technology. Write for us technology educational technology is a multifaceted and integrated process involving people, procedures, ideas, devices, and organization, where technology from different fields of science is borrowed according to the necessity and requirement of education for implementing, evaluating, and managing answers to those problems involved in all aspects of human learning.

The first stage of educational technology is the utilization of aids like charts, maps, symbols, models, specimens, and concrete materials. The definition of educational technology was used as synonyms to audio-visual aids.

The second stage of educational technology is connected with the 'electronic revolution' with the introduction and establishment of sophisticated hardware and software. Utilization of various audio-visual aids like projectors, magic lanterns, tape-recorder, radio and television brought a revolutionary change in the educational scenario. Accordingly, educational technology concept was taken with regard to these sophisticated instruments and equipment for effective presentation of instructional materials.

The 3rd stage of educational technology is connected with the development of mass media which often led to the 'communication revolution' for instructional purposes. Computer-assisted Instruction (CAI) employed for education since 1950s also became popular in this era.

The fourth stage of educational technology is discernible by the individualized procedure for instruction. The invention of programmed learning and programmed instruction provided a new dimension to educational technology. A system of self-learning predicated on self-instructional materials and teaching machines emerged.

The latest concept of educational technology is influenced by the concept of system engineering or system approach which centers on language laboratories, teaching machines, programmed instruction, multimedia technologies and the utilization of the computer in instruction. According to it, educational technology is a systematic method of designing, carrying out and evaluating the full total procedure for teaching and learning with regards to specific objectives predicated on research.

Educational technology, despite the uncertainty of the origin of the word, could be traced back once again to the time of the three-age system periodization of human prehistory; namely the Stone Age, the Bronze Age, and the Iron Age.

Duringthe Stone Age, ignition of fire by rubbing stones, manufacture of varied handmade weapon and utensils from stones and clothing practice were a few of the simple technological developments of utmost importance. A portion of Stone Age people developed ocean-worthy outrigger canoe ship technology to migrate in one place to another across the Ocean, by that they developed their first informal education of knowledge of the ocean currents, weather conditions, sailing practice, astronavigation, and star maps. Throughout the later Stone Age period (Neolithic period),for agricultural practice, polished stone tools were made from many different hard rocks largely by digging underground tunnels, which can be considered as the initial steps in mining technology. The polished axes were so effective that even after the appearance of bronze and iron; people tried it for clearing forests and establishing crop farming.

Although Stone Age cultures left no written records, but archaeological evidence proved their shift from nomadic life to agricultural settlement. Ancient tools conserved in numerous museums, cave paintings like Altamira Cave in Spain, and other prehistoric art, including the Venus of Willendorf, Mother Goddess from Laussel, France, etc. are a few of the evidence in favor of their cultures.

Write for us technology the Neolithic Revolution of the Stone Age resulted in the appearance of the Bronze Age with the development of agriculture, animal domestication, and the adoption of permanent settlements. For these practices Bronze Age people further developed metal smelting, with copper and later bronze, an alloy of tin and copper, being the materials of their choice.

The Iron Age people replaced bronze and developed the information of iron smelting technology to reduce the cost of living since iron utensils were stronger and cheaper than bronze equivalents. In several Eurasian cultures, the Iron Age was the final period ahead of the development of written scripts.