"This research has purpose on searching structural connection among teachers' type of instruction, students' task orientation, and physical self-concept in elementary school. The subjects of this study was the group that 6grade of elementary school samples of 257 questionnaires by convenience sampling is used as final research materials. For those sheet, judged to be insincere and to be unsuitable for the purpose of this study, and were missing questions excluded. SPSS 13.0 for window statistics package and AMOS 5.0 for window statistics package were used for data analysis. The goodness of the model was confirmed by data analysis and then the hypotheses testing were conducted. The findings are as follows: First, the positive reward behavior has influence on the task orientation. Second, the social behavior has influence on the physical self-concept. Third, the task orientation has influence on the physical self-concept.
key words: Teachers' Type of Instruction, Task Orientation, Physical Self-concept"