The purpose of this study was to investigate the cooperating mode using the educational resources from National Taiwan Science Education Center to develop a school-based curriculum by elementary school teachers in Taipei City. In this study, data were collected via survey. The subjects for the survey are 578 elementary school teachers. The self-designed questionnaire includes the cognition, methods, difficulties in the use of the educational resources from the National Taiwan Science Education Center, and also the attitude toward developing a school-based curriculum. According to the statistics, this study comes to the following conclusions. First, among these educational resources from Science Education Center, the teachers tend to use more dynamic activities than static ones. Approximately sixty percent of teachers used the educational resources from Science Education Center only once or twice last year. Second, approximately seventy percent of teachers tend to arrange interpreters for students’ visit to Science Education Center. Third, the teachers have encountered difficulties in using the educational resources of Science Education Center. These difficulties include: the knowing of the information of Science Education Center is not enough; the content of courses is difficult to be incorporated; the teachers have not been trained by the center; the illustration and interpreters are not enough. Fourth, more than ninety percent of the teachers are in the affirmative to use the educational resources of Science Education Center to develop a school-based curriculum. However, more than sixty percent of the teachers think that Science Education Center plays a more important role than the school. Based upon the conclusions, we provide suggestions for the Science Education Center, schools, and teachers.