The purpose of the present study was to develop a reflective questionnaire scale for undergraduate students majoring in physical education teacher education, to examine the reliability and validity of the scale, and using the scale, to examine the changes in scale score before and after physical education mock lesson and examine the practical feasibilty. A total of 112 students (51 male students and 61 female students) participated in the preliminary research, and 222 students (120 male students and 102 female students) particpated in the main research. To examine the changes in scale scores before and after the physical education mock lessons, 63 students (32 male students and 31 female students) participated in the post-survey research.

Six factors were obtained by factor analysis of the reflective questionnaire scale: “overall structure of the physical education classes”, “children’s appearance “teaching process”, “teaching skills”, “application to physical education” and “the theory of physical education”. After examining the scale, it was found that the reflection scale demonstated a certain degree of reliability and validity.Using the scale, it was found tha post-test ratings on the five factores were significantly higher than the pre-test ratings. From the above, it was suggested that a reflective questionnaire scale for undergraduate students in physical education teacher training course has a practical potiential.