Using action research, this study explored the effeteness of " Drawing Floor Plan "guiding nursing students in operation rooms. For reasons of lacking related literature a new conceptual strategy for guiding and improving situations of high stress in operation rooms have already been developed ." Drawing Floor Plan " is an effective way to familiarize with the operating room hardware setting and moving lines. The clinical practice is an extremely important portion of nursing education, developing an effective and pragmatic teaching strategies to guide nursing students into clinical working would help nursing students to adjust. Action research is the practical research method to develop effective teaching strategies.