Computer & Education
Online ISSN : 2188-6962
Print ISSN : 2186-2168
ISSN-L : 2186-2168
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Volume 26
Displaying 1-13 of 13 articles from this issue
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Special Reports on "Education fostered by On-line Community"
  • On educational SNS for mathematics
    Kazushi Ahara
    2009 Volume 26 Pages 12-17
    Published: June 01, 2009
    Released on J-STAGE: November 01, 2014
    DOIhttps://doi.org/10.14949/konpyutariyoukyouiku.26.12
    JOURNAL FREE ACCESS
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    SNS（Social network service）is one of well known tools of the net−society world. SNS changes ways of communication between persons. In this article the author reports that he uses SNS for education in Department of mathematics of Meiji University, and that he managed development of SNS for mathematical users. Through these applications the author surveys usage of SNS in educational sites of universities and high schools.
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  • Communication between Real Space and Virtual Space
    ―The Role of SNS across Three−Faculty Collaborative Seminars
    Tomoko Fukuma
    2009 Volume 26 Pages 18-23
    Published: June 01, 2009
    Released on J-STAGE: November 01, 2014
    DOIhttps://doi.org/10.14949/konpyutariyoukyouiku.26.18
    JOURNAL FREE ACCESS
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    This paper introduces the rule and the management system in order to carry on successfully by giving an example of educational application of SNS into Project−Based−Learning（PBL）as a means to connect members, and also analyzes the role of social networking（SNS）in communications with others and self−reflection. To make communication smoothly, we built the networking as an internal social network（ISN）under highly administrated environment. As the seminar proceeded, we found the members communicate with a relaxed feeling within a virtual space,rather than in a real space. The role of networking has changed gradually from supplemental function to dominative one. The evidence of successful communication between real space and virtual space revealed the issue of today's communication style.
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  • Implementation of the System “e−Learning 2.0” into Fukushima National College of Technology for Supporting Student's Self−learning
    Masahiko Fuse, Seiichirou Miura, Nobuyuki Nemoto, Satoru Ozawa, Kenji ...
    2009 Volume 26 Pages 24-29
    Published: June 01, 2009
    Released on J-STAGE: November 01, 2014
    DOIhttps://doi.org/10.14949/konpyutariyoukyouiku.26.24
    JOURNAL FREE ACCESS
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    In order to support our students, the system of“e−Learning 2.0”has been installed into Fukushima National College of Technology last year. It has been working as SNS；and by this system multimedia−type data can be shared among all the college members of both faculty staff and students. This paper reports how this system has been used by the college members in 2008.
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  • A case study of using open system software for computerizing education
    ―The results and issues of NetCommons, an information−sharing system―
    Chimako Hiratsuka
    2009 Volume 26 Pages 30-35
    Published: June 01, 2009
    Released on J-STAGE: November 01, 2014
    DOIhttps://doi.org/10.14949/konpyutariyoukyouiku.26.30
    JOURNAL FREE ACCESS
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    In response to the demand for more sophisticated computerization, NetCommons, an information−sharing system, has attracted attention. This is open source software（OSS）that solves school−related issues with one system. This article introduces three cases where the Education Center and related institutes implemented NetCommons in schools under their administration and played a leading role in promoting computerization. The system integrates all functions necessary at school sites, and was shown to be highly effective in terms of ease of operation and security. Further study is needed to assess its content and operation.
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Examples
Articles
  • Basic Research of Automatic Evaluation of Japanese Summary Using Latent Semantic Analysis
    A Method for Extracting Key Sentence in Contrast with Method of Tsubakimoto（2004）and Yoshimoto（2005）
    Na Niu, Ryo Sugawara, Yoshikazu Sato, Eiji Muraki
    2009 Volume 26 Pages 56-60
    Published: June 01, 2009
    Released on J-STAGE: November 01, 2014
    DOIhttps://doi.org/10.14949/konpyutariyoukyouiku.26.56
    JOURNAL FREE ACCESS
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    To improve the veracity, several teachers are usually required to evaluate and mark the same summary in an examination. However, it will exhaust much time and energy and therefore exert a heavy burden on them. If a reliable auto−evaluation system is available to assist the teachers, on the one hand, it will reduce their work greatly；on the other hand, it will opportunely and rightly give the mark to learner without teacher's help, so the summary could be corrected and marked repeatedly by learner. Thereby, this system will enhance the learner's summary ability. The purpose of this paper is to discuss the feasibility of the system's applications in summary auto−evaluation with a view to Latent Semantic Analysis（LSA）and validate its usability. In this paper a model is established to elaborate how to conduct the summary auto−evaluation by taking advantage of LSA, the analysis result of this model shows the usability in contrast with the method of Tsubakimoto and Yoshimoto.
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  • Some aspects on vocabularies in user reviews of an e-learning content
    Yutaka Fujita, Jiro Suzuki
    2009 Volume 26 Pages 61-65
    Published: June 01, 2009
    Released on J-STAGE: November 01, 2014
    DOIhttps://doi.org/10.14949/konpyutariyoukyouiku.26.61
    JOURNAL FREE ACCESS
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    We have analyzed the vocabularies as sensitive words in a text-mining system of user reviews of an e-learning system. Then we find some relations of the ratings and vocabularies in a content on the system. So we express in detail of the relations.
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  • A trial program for disaster prevention education aiming at the enhancement of well−rounded character and social skill
    Expanding disaster prevention education from e−learning to the real world
    Takafumi Katayama, Yukio Okamoto, Hatsumi Kanzaki
    2009 Volume 26 Pages 66-71
    Published: June 01, 2009
    Released on J-STAGE: November 01, 2014
    DOIhttps://doi.org/10.14949/konpyutariyoukyouiku.26.66
    JOURNAL FREE ACCESS
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    We tried to develop an education program which aimed at not only disaster prevention but also the development of well.rounded character and social skill among junior high school students. In the beginning, degree of students’ preparedness fordisaster was evaluated by computer. CG animation was used to explore several issues such as the importanceofcommunications with neighbors in ordinary time. Role play scenar-ios illustrating victims’ selfish behavior in the evacuation shelter were used to promote experience.based learning. Finally, dangerous areas vs. safe areas in the neighborhood were mapped out from the standpoints of the elderly and handicapped persons to expand the learning place from e.learning to the real world. We concluded that this disaster preventioneducation program developed well.rounded character and social skill among students.
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