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2 produkter
2 produkter
Del 12 - Innovations in Science Education and Technology
Tutorial Distance Learning
Rebuilding Our Educational System
Häftad, Engelska, 2001
536 kr
Skickas inom 10-15 vardagar
Learning is a critical worldwide problem for humans, essential to create a peaceful and happy world. We have serious problems in learning in both wealthy and poor areas, evidence that new approaches to learning are needed. This book proposes a new strategy for learning, worldwide and for all ages of students. Computer-based distance learning would be the major delivery mechanism, with very large numbers of students. The very frequent interactions between the student and the computer would be like that with a skilled human teacher. These interactions would take place in the student's native language, in both directions. A typical interaction would be a question to a student, and a free-form student response. Both voice and keyboard student input would be possible. The learning programmes would work with each student until mastery is achieved, adapting to the needs of each. Students would be active learners. The book begins with the problems and goals of learning. It considers possible forms of distance learning, looking at the variables involved, current examples of distance learning, and possible future forms including examples from science fiction.It then investigates student interactions, considering both frequency of interactions and the quality of each interaction. Programmes developed in the Educational Technology Center at the University of California, Irvine, USA illustrate the critical idea of tutorial learning with computers. Production of tutorial learning material and costs for a student hour of learning is discussed. The book ends with suggestions for future progress. Current hardware and software is fully adequate for the tasks described. Development of all required learning units is a major activity. After this development, both better quality of learning and lower costs are very likely. Further experimental work is essential to understand the possibilities.
1 096 kr
Skickas inom 10-15 vardagar
This book should be of value to all those who are considering the use of or have only just begun to use the computer as a learning aid, regardless of the educational level and the discipline being considered. Although the focus is on computer-based instruction in physics and mathematics at the university- and secondary-school levels, the strategies and problems are universally applicable. At the NATO Advanced Study Institute upon which this volume is based, the obstacles encountered by those engaged in such activities were similar in each of the eighteen countries represented. Despite many false starts by those engaged in applying the computer as a learning aid, we believe unequivocally that the computer presents a unique educational tool yet to be exploited adequately. The reasons for slow development may become obvious as one reads this book: the effort required to achieve measurable success is not trivial. Extensive planning and team efforts are often necessary. Unfortunately, many well-intentioned educators discover this too late. We emphasize very early that it is the opportunity to engage students as active participants in the learning process which sets computer-based learning apart from the learning potential of other electronic media.