Development of collaborative learning support system that aims at guarantee of scientific discussion in experiment and observational learning and data sharing

开发协作学习支持系统，旨在保证实验和观察学习中的科学讨论和数据共享

• 批准号: 16300256
• 负责人: TAKATO Kiyomi
• 金额: $ 8.72万
• 依托单位: Tsukuba Gakuin University (2005-2007)Tokyo Kasei Gakuin Tsukuba Junior College (2004)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2004
• 资助国家: 日本
• 起止时间: 2004 至 2007
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16300256/
• 关键词: Experiment and observational learning; Sensor; Detection device; Measurement tool; Multi point measurement tool; Experiment and observation data base; Collaborative learning; Gropeware; 検出デズイス; 測定; 学習の振り返り; 議論考察の支援; 実験観察学習における学習方法の改善

In the study, we've tried to build up a learning-support system utilizing IT (information technology), aiming at improving experimental and observational learning activities. Further, we've worked on research and development of new measurement devices and sensors since there's less measurement device available at hand on the site of school.In the study regarding to a support system for experimental and observational learning, effectiveness of groupware introduction has been recognized. In addition, we were able to develop a site to work on system research and development for releasing weather observation results via web-site aiming at establishing weather observation network. In a study of measurement device which is also used for experimental observation, we've achieved to make a prototype multipoint simultaneous measuring system after its researching and developing, considering the way to be used on the site of school. In a study of new sensors, we've also made a success to make a prototype optical humidity sensor which is able to detect a change in humidity as that in fluorescence intensity by combining polysaccharide and a fluorescing substance together.

在本研究中，我们试图利用信息技术建立一个学习支持系统，旨在改善实验性和观察性学习活动。此外，由于学校现场的测量设备较少，我们致力于研究和开发新的测量设备和传感器。在关于实验和观察学习的支持系统的研究中，群件引入的有效性得到了认可。此外，我们亦开发了一个网站，进行系统研究及发展，透过网站发布天气观测结果，以建立天气观测网络。在实验观测用测量装置的研究中，考虑到学校现场的使用方式，经过研究和开发，我们实现了多点同时测量系统的原型制作。在新传感器的研究中，我们还成功地制作了一个原型光学湿度传感器，它能够通过将多糖和荧光物质结合在一起来检测湿度的变化以及荧光强度的变化。

项目成果

「研究成果報告書概要(和文)」より

摘自《研究结果报告摘要（日文）》

• 发表时间: 2005
• 作者: Kawauchi;et. al.;Nishimura et al.;Dezawa et al.;Yoshizawa et al.;星野 幹雄;星野 幹雄
• 通讯作者: 星野 幹雄