Richey defined educational technology as “the study and ethical practice of facilitating learning and improving performance by creating, using and managing appropriate technological processes and resources”.[5] The Association for Educational Communications and Technology (AECT) denoted instructional technology as “the theory and practice of design, development, utilization, management, and evaluation of processes and resources for learning”.[6][7][8] As such, educational technology refers to all valid and reliable applied education sciences, such as equipment, as well as processes and procedures that are derived from scientific research, and in a given context may refer to theoretical, algorithmic or heuristic processes: it does not necessarily imply physical technology. Educational technology is the process of integrating technology into education in a positive manner that promotes a more diverse learning environment and a way for students to learn how to use technology as well as their common assignments
This timeline outlines the history of educational technology.
A quick look at how advancements in technology have impacted teaching and learning over time
The History of Educational Technology
Education in the ANCIENT WORLD.
Here’s a brief look at the evolution of classroom technology
‘Interesting’ links on teaching:
Women with Children Banned from Teaching