With the reforming in elementary curriculum, integrated science has been put into practice. In this paper, we generalized the developing trend of integrated science, analyzed the status of it .We used the theory of problem solving as teaching direction. During the practice, we take up with improving the student ability of problem solving and the current teaching contents and teaching strategies, and we put emphasize on the cultivation of their creation thinking. Our research shows that: (1) Teaching of problem solving is a kind of strategy, which is involved in the process of integrated science, not a rot mode! (2) Teaching of problem solving attach much importance to the self-inquiry of the students. (3)Teaching of problem solving put emphasized on flexing in learning and organizing. (4) Teaching of problem solving emphasized on the periodicity ,co-operation and flexing of the evaluation. |