Development of a Hypermedia Learning System based on Flexible Knowledge Processing Function

基于灵活知识处理功能的超媒体学习系统的开发

• 批准号: 06680210
• 负责人: SHOWJI Kazuhiko
• 金额: $ 1.41万
• 依托单位: Hyogo University of Teacher Education
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1994
• 资助国家: 日本
• 起止时间: 1994 至 1995
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-06680210/
• 关键词: Hypermedia; System of assist learning; Knowledge processing; Authoring; Dynamical link; Mutimedia database; Development of learning materials; 映像データベース

This research was conducted according to the following purposes :(1) Considering the learner's characteristics of thinking, examine a development method of a teaching material which allows the learner to achieve a deeper understanding.(2) Examine the link mechanism, which corresponds to an intention of the learner's learning activity.(3) Propose an authoring method of a teaching material.(4) Propose a flexible method of lesson planning which reflects the intention of the teacher as well as the educational function of hypermedia.As results of this research, the following conclusions were made.(1) According to educational functions of in hypermedia teaching materials, linking was categorized into 5 kinds : category links, order links, meaning links, case-relation links, coherence-relation links.(2) These 5 characteristics were attached to each card in HyperCard as its attributes.(3) Using these card attributes, a dynamically linked structure was developed.(4) The dynamically linked struc … More ture was made into an authoring tool. This made it possible to author a flexible teaching material which corresponds to intentions of both the teacher and a learner.(5) Regarding still pictures and video movies as frequently used materials in the future, a data base construction method was developed, which describes movement contents expressed by still pictures and movie frames based on case grammar, and makes them into a index. This index method can automatically spread links to images in a way which is applicable to most of task or domains. Thus, it is possible to develop teaching materials easily from existing image data.By using this authoring tool, it became possible to achieve the following goals :**Considering the learner's thinking process in inquiring activities.**Incorporating intentions of the teacher as a designer.**Alternating teaching material contents easily.**Planning and conducting a lesson flexibly.Teaching materials of elementary school social studies (Hei-an era in Japanese history ; traditional industries in industrial studies) and senior high school art (paper weight making) were developed and taught, and concrete processes and techniques of lesson planning and practicing were clarified. As a result of this study, a method of utilizing educational functions of hypermedia was established. Less

本研究的目的是：（1）结合学习者的思维特点，探索一种能使学习者获得更深层次理解的教材开发方法。(2)检查链接机制，它对应于学习者的学习活动的意图。(3)提出一种教材的编写方法。(4)提出一种既能体现教师教学意图，又能充分发挥超媒体教育功能的灵活备课方法。(1)根据超媒体教材中链接的教育功能，将链接分为5类：类别链接、顺序链接、意义链接、格-关系链接、连贯-关系链接。(2)这5个特性是HyperCard中每张卡片的属性。(3)使用这些卡属性，开发了动态链接结构。(4)动态链接结构 ...更多信息 True被制作成一个创作工具。这使得有可能编写一个灵活的教学材料，符合教师和学习者的意图。(5)将静止图像和视频电影作为未来常用的素材，提出了一种基于格语法描述静止图像和视频电影帧所表达的运动内容并将其编入索引的数据库构建方法。该索引方法可以自动扩展图像链接，适用于大多数任务或领域。因此，可以从现有的图像数据轻松地开发教学材料。通过使用该创作工具，可以实现以下目标：** 考虑学习者在探究活动中的思维过程。**教师作为设计师的意图 **轻松交替教材内容。**灵活地规划和实施课程。开发并教授了小学社会学（日本历史中的平安时代;工业学中的传统产业）和高中美术（纸镇制作）的教材，明确了课程规划和实践的具体过程和技巧。本研究的结果，建立了利用超媒体教育功能的方法。少

项目成果

長瀬久明: "オーサリングと探索に柔軟に対応するハイパーメディア学習環境の開発" 日本教育工学会研究報告集. JET95-1. 53-56 (1995)

Hisaaki Nagase：“开发灵活支持创作和探索的超媒体学习环境”日本教育技术研究协会 JET95-1 (1995)。

(3) Kazuhiko SHOWJI: "Development and Use of Supporting Hypermedia Material for Investigation Behavior" Research Report of JET Conferences. JET95-1. 17-24 (1995)

(3) Kazuhiko SHOWJI：《调查行为支持超媒体材料的开发和使用》JET会议研究报告。

正司和彦: "ハイパーメディアを利用した授業の設計と展開の方法" 学校教育学研究. 8. 掲載予定 (1996)

Kazuhiko Shoji：“使用超媒体设计和开发课程的方法”学校教育研究 8。计划出版（1996 年）。

正司和彦: "調べ学習を支援するハイパーメディア教材の開発と実践" 日本教育工学会研究報告集. JET95-1. 17-24 (1995)

Kazuhiko Shoji：“支持探究性学习的超媒体教材的开发和实践”日本教育技术研究协会 JET95-1 (1995)。

正司,和彦: "ハイパーメディアを利用した授業の設計と展開の方法" 学校教育学研究. 8(掲載予定). (1996)

Shoji, Kazuhiko：“使用超媒体设计和开发课程的方法”学校教育研究 8（待出版）。