Practice research on development and practical use of a web textbook-Based on the contents about tradition and culture-

在本研究中，网络教材是为基于日本传统和文化的教材而开发的，作为未来的多媒体形式。因此，本研究是在以下四个研究阶段展开的：(1)考察当前中小学社会科教材的构成。(2)提出基于新课程的新教材的建议构成。利用互联网优势，构建网络教材的未来模式。(4)评价网络教材的使用情况。

In this research, the web textbook is developed for the textbook based on Japanese tradition and culture as a future multimedia form. Therefore, it was carried out based on the following four research stage.(1) To examine the composition of social studies textbooks of the current elementary and junior high school.(2) To present the proposal composition of the new textbook based on the new course of study.(3). To develop a model of the future of the textbook as a web textbook by taking advantage of the Internet.(4) To evaluate the use of the web textbook.