8. Definitions from 2 Aspects of Educational Technology 2. Educational Technology is the application of scientific knowledge about learning and the conditions of learning to improve effectiveness and efficiency of teaching and training. In the absence of scientifically established principles, ET implements techniques of empirical testing to improve learning situations.

9. Definitions from 2 Aspects of Educational Technology 3. ET is a systematic way of designing, implementing and evaluating the total process of learning and teaching in terms of specific objectives, based on research in human leaning and communication and employing a combination of human and non-human resources to bring about more effective instruction.

11. Enrichment Activities 3 1. Write the roles of Educational Technology in the evolving paradigm. The Roles of Educational Technology

12. Enrichment Activities 3 2.Describe how primitive people taught their young about life and the human skills needed to survive in what then a difficult world. 3.Describe how people developed the educational system, such Greece and Rome and in the European medieval period; and in schools and universities after the advent of the printing machines.

13. Enrichment Activities 3 4. Describe how young native learners may been taught during the early period of American colonization in the Philippines. 5. Describe how modern student could be taught considering the advent of audio-video machines and the computer.