Study on Multimedianizing of Learning and Teaching Body Movement by Applying Bio-Mechanics

应用生物力学进行身体运动学与教多媒体化的研究

• 批准号: 07458047
• 负责人: OHTANI Kazutoshi
• 金额: $ 4.03万
• 依托单位: Shimane University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 1995
• 资助国家: 日本
• 起止时间: 1995 至 1997
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07458047/
• 关键词: multimedia teachaing material; hand planing motion; hand sawing motion; Kendo motion; basketball motion; javerin throw motion; woodworking motion; sport motion; マルチメディア教育; スティックピクチャー; ブランコ漕ぎ; かんな削り動作

First we took video-pictures about two kinds of planing by hand plane and sawing by hand saw about skilled and unskilled persons. After taking these video-pictures, we measured the shape and thickness of chip produced by hand sawing. From these results, it became clear that the difference of technical skill between skilled and unskilled person qualitatively. Also these results were significant to produce multimedia computer softwares of learning and teaching material about two woodworking motions.Second we took video-pictures about three items of sport motions. They were Shomen-uchi motion of Kendo (Japanese fencing), shoot motion of basketball and jarerin throw motion as to skilled and unskilled persons. From these video-pictures, it became clear that the qualitative difference of technical skill between skilled and unskilled persons. Also these results were significant to produce a multimedia computer software of learning and teaching material.By using these results and materials, we succeeded in producing three multimedia computer software to learn and teach about woodworking body motion and sport body motion. Three multimedia computer sofoware were consisted of voice, color picture and color animation. By these software, learner could study interestedly many important points of body motion about woodworking and sport.

首先，对熟练工人和非熟练工人进行了手工刨削和手工锯切两种方式的视频拍摄。在拍摄完这些视频后，我们测量了手工锯切产生的切屑的形状和厚度。从这些结果可以看出，技能者和非技能者之间的技能差异是定性的。这些结果对制作两个木工动作的多媒体计算机教学软件也具有重要意义。第二，对三个运动动作进行了视频拍摄。分别是剑道的正内动作、篮球的投篮动作和投掷技术高手的投掷动作。从这些视频画面中可以清楚地看出，熟练和非熟练人员在技术技能上的质的差异。利用这些结果和素材，我们成功地制作了三个多媒体计算机软件，用于木工人体运动和运动人体运动的学习和教学。三个多媒体计算机软件由语音、彩色图像和彩色动画组成。通过这些软件，学习者可以感兴趣地学习木工和体育运动中的许多身体动作要点。