Investigation of the Idea of Internet Teaching Materials and its Teaching/Learning Support Functions, and Research of the Effects

本研究的目的是探讨目前通过互联网展示的教材（在本报告中称为网络教材）的理念和教/学支持功能。并阐明了使用这些教材学习的效果。对网络教材进行了调查。在调查中，教师试探性地使用了国内外的网络教材。并对在思想支持功能和学习支持功能方面表现优异的教材进行了调查。调查内容包括教材大纲、课程构成、课程布置、理念特点、技术、网络的实际应用、多媒体的效果等25个项目。在此基础上，明确了教材的特点和内容。教师对网络教材进行评价。从总体内容、教育价值、呈现技术质量、技术质量、网络可靠性等55个方面进行评价，明确了优秀网络教材的特点。网络教材的功能可分为参考学习信息、交流公开展示、交流交流等。并进行了实验，从结果中阐明了各函数的作用。开发了新型网络教材及其教/学系统。因此，开发了集信息检索、模拟、实时通信、电视会议通信等功能于一体的教/学系统。将开发的教材应用于小学和初中课程中进行了实验课。从结果上阐明了网络教材的效果。

The aim of this research is to investigate the idea of the teaching materials currently exhibited through the Internet (in this report, it is called Web teaching materials) and the teaching/learning support functions. And the effects of study with those teaching materials were clarified.1. The Web teaching materials were investigated. In investigation, teachers used domestic and foreign Web teaching materials in a tentative way. And the teaching materials that are excellent in respect of the function of an idea or study support were investigated. Investigation is 25 items, such as the outline of teaching materials, course composition, course deployment, the feature of an idea, technique, practical use of a network, and effects of multimedia. Consequently, the feature and the contents of the teaching materials were clarified.2. Teachers evaluated the Web teaching materials. Evaluation is 55 items, such as general contents, educational value, technical quality on presentation, technical quality and reliability of the network, Consequently, the features of good Web teaching materials were clarified.3. The function of Web teaching materials was classified into reference of study information, exchange and public presentation, communication, etc. And the experimental lessons were performed and the effect of each function was clarified from the results.4. Development of new Web teaching materials and its teaching/learning system was performed. Consequently, the teaching/learning systems incorporating functions, such as information retrieval, a simulation, communication on real time, and communication by the TV conference system were developed.5. Experimental lessons that applied the developed teaching materials into elementary and junior high schools courses were performed. The effects of the Web teaching materials were clarified from the results.