Developing a Coeducation “Contemporary Rhythm Dance” Class Based on Continuous Exchange of Ideas between the Teacher and the Teacher Educator. -A Case Study at a Junior High School Attached to O University School of Education-

　This study is a case study of efforts to develop a coeducation “contemporary rhythm dance” class at the junior high school attached to O University School of Education through continuous feedback between the teacher and the teacher educator. Body stiffness and self consciousness at being seen or looked at by others emerged as students’ major problems from the physical and emotional perspectives, respectively. As a result of trying multiple suggestions from students to improve the above issues from the three aspects of time, space, and movement, and based on an analysis of learner questionnaire data and teacher records, it appears that the students started to enjoy learning contemporary rhythm dance.