Abstract
Contents of Methodology of Natural Science are described. This lecture is prepared for freshman in general science course of Faculty of Education in Kagawa University. This lecture is carried out for a half year with the aids of four teachers whose reserch fields are physics, chemistry, biology and earth science, respectively. An aim of this lecture is to brush up the methodology of the understanding and comprehension on natural phenomenon, and to comprehend on principles of natural science for the freshman. The development based on chemistry in this lecture is initiated at a creation of atomic & element theory and follows energy level & potential theory. On the stand point of the integrated sciences, the description of computer aided chemistry was executed after the development of the concept of energy level & potential theory.
