Development of reference materials including lesson plans, and texts for spreading classes in snow that is a regional characteristic

这项研究的目的是让所有不同背景的教师都能轻松地在雪地上授课。为教师出版了教案集，为学生出版了四本课本和三本活动手册。开发了关于雪的实际用途的网页内容，并补充了与“札幌市学校教育要点”相对应的网页和提供地球静止卫星图像数据的网页。还举办了教师强化讲习班。2009年后，札幌市学校访问我们网站“SNOWQUEST”的访问量突然增加了10倍。小学教师在课堂上使用课本和小册子后，对它们的平均得分为4.5分，满分为1到5分。

The purpose of this study is that all teachers with various backgrounds can easily conduct classes on snow. A collection of lesson plans for teachers, and four texts and three activity booklets for students were published. The Web contents on practical usages of snow were developed, and the Web pages that showed the correspondence to "the Important Point of the Sapporo City School Education" and that provided geostationary satellite image data were supplemented. And teacher-enhancement workshops were fulfilled. The visitors from Sapporo City schools to our web site, "SNOWQUEST" have suddenly increased by a factor of ten after 2009. Elementary school teachers evaluated the texts and the booklets at an average score of 4.5 on a one-to-five scale, after using them in their classes.