Abstract
Our group discussed how to organize the integrated science curriculum for "Science I", and we decided to organize it synthetically by setting up a certain theme. "Solar Radiation" was chosen as the main theme, and we studied the contents and construction of our curriculum. " Solar Radiation" was composed of next four units. I The sun, II Solar radiation, III The effects of solar radiation to the earth, IV Solar radiation and man, On the basis of our curriculum construction, sixteen examples of teaching materials were made out, and in addition to them, some experiments and other teaching materials which relate to our curriculum were developed. And some teaching materials which relate to the project study in "Science II" were developed by following the classification described in the New Course of Study in Japan.
