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排序方式: 共有8413条查询结果,搜索用时 8 毫秒
881.
Designing a college web-based course using a modified personalized system of instruction (PSI) model 总被引:1,自引:0,他引:1
Robert V. Price Ph.D. 《TechTrends》1999,43(5):23-28
Conclusion With proper planning and attention to instructional design, Web-based courses can provide a convenient and instructionally
sound method of course delivery. The PSI model is a proven model that can be applied to many Webbased courses 相似文献
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Paul Leng Michael Shave Helmut Schauer Joerg R. Muehlbacher Robert Aiken 《Education and Information Technologies》1999,4(1):33-47
In this paper we describe a pedagogic experiment, intended to support and encourage interactive group discussion among students from different universities, in different countries, in what we call Internet Seminars. In an Internet Seminar students and teachers cooperate via the Internet to research and discuss a common subject. In the case discussed here, the chosen subject, 'Teleworking' was selected as one which would have particular resonance with the medium of the seminar, and also as being a topic which is not, as yet, part of the mainstream teaching curriculum. The aims of the seminar, however, were not only or even primarily concerned with the subject material. We also hoped to encourage and help the students develop the transferable skills of project planning, research, team-working and communication, with the added stimulus of working in a multinational context. We describe the form of the seminar, report on its outcomes, and comment on the successes and failures of our approach. © 1999 IFIP, published by Kluwer Academic Publishers 相似文献
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This study assessed teachers' environmental literacy and analysed predictors of teachers' responsible environmental behaviour (REB). A nine page instrument was administered by mailed questionnaire to 300 randomly selected secondary teachers in the Hualien area of Taiwan with a 52.3% effective response rate. As a result of stepwise multiple regression analyses, the most parsimonious set of predictors of REB for all teachers included: perceived knowledge of environmental action strategies (KNOW), intention to act, area of residence and perceived skill in using environmental action strategies (SKILL, total r2 = 0.3867). For urban teachers, the most parsimonious set of predictors included: intention to act, SKILL, major sources of environmental information and membership in environmental organisations (total r2 = 0.4711). For rural teachers, the most parsimonious set of predictors included: KNOW, intention to act and perceived knowledge of environmental problems and issues (total r2 = 0.3200). Implications for programme development and instructional practice are presented. Recommendations for further research are also provided. 相似文献
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Professor Wolff-Michael Roth Campbell J. McRobbie Keith B. Lucas 《Research in Science Education》1998,28(1):107-118
We analyse and explore, in the form of dialogues and metalogues questions about the dialogic nature of beliefs and students
belief talk about the nature of science and scientific knowledge. Following recent advances in discursive psychology, this
study focuses not on students' claims but on the discursive resources and dialogical practices that support the particular
claims they make. We argue that students' discourse is better understood as a textual bricolage that is sensitive to conversational
context, common sense, interpretive repertoires, and textual resources available in the conversational situation. Our text
is reflexive as it embodies the discursive construction of knowledge and undercuts any claims to authoritative knowledge.
The very conception of “belief” is itself an expression or construction from within the mundane idiom.... We learn to use
“belief” in conditions when the “objective facts” are unknown or problematic and we want to indicate the tenuous character
of our claim.... The notion of “real world” or “objective reality” is embedded in an extensive, pervasive language game which
includes as an intelligible move or possibility the use of the very concept of “belief” itself. (Pollner, 1987, p. 21) 相似文献