Abstract. Based on project science teaching mode, to expand students' thinking and develop the research ability of the students, it need to team cooperation as dominant and scientific inquiry as the core, which are widely research and application in the United States science education and middle school classrooms. In view of the present situation of China education modernization, to briefly expound PBS teaching model, and then to carry out science status quo of PBS teaching mode, finally to carry out PBS teaching model empirical analysis in the MATLAB fitting, which can obtain the PBS that can deepen the students for the understanding of science, to effectively promote the effectiveness of teaching.

Ahstract-The paper focuses on constructing evidence-driven models in science education in order to facilitate curriculum and pedagogy. It reflects the relationship between science education and science education research in our country. Then analyze the new tendency which is learning progressions in international science education research. At last we try to create an evidence-driven model in science education.