DEVELOPMENT OF HYPERMEDIA INSTRUCTIONAL MATERIALS ON WATER POLLUTION -USING THE INSTANCES OF PHILIPPINES AND THOSE OF JAPAN-

作为水污染的实例，收集了有关的图片。在1996年4月至11月的7天时间里，选取了海岸的三个位置，拍摄了这些位置的视频图像。除了简单的图片说明外，还增加了水温和透明度等数据，几位中学教师合作对图片在课堂上的使用进行了评论。在教师教育研究生课程的练习课上，制作了一个视频节目。在此过程中，教师的偏好，以准备视频节目，为每个班级使用的指示。研究了1989年课程和相应教科书中与水污染有关的描述。研究结果显示，本研究所探讨的图片可应用于多学科、多领域的教学中，并透过以上的研究过程，探讨图片教材的内容。

As the instances of water pollution, the pictures of the Lake Suwa were collected. Three positions of the shore were selected and video pictures of those were took in seven days in the period from April to November, 1996.A specialist of biology cooperated to make the explnations of the pictures. Besides plain explanations of the pictures, extra ones such as data on water temperature and degree of transparency were added.Several teachers of secondary schools cooperated to make comments on the use of the pictures in the classroom.In the exercise class of graduate course of teacher education, a video program was made. In this process, teacher's preference to prepare video programs for each class use was indicated. Descriptions connected to water pollution in the Course of Study of 1989 and the corresponding text books were studied. It was indicated that the pictures discussed in this study can be used in plural subjects and domains.Through the process above, contents of instructional materials with pictures were studied.