Throughout this study a number of factors regarding the experience of principals and their strategies and processes from the perspective of helping teachers adopt more effective teaching practices, will be examined. The result should be a fresh and more complete picture of the principals' processes and helping teachers adopt more effective teaching practices will be examined. Finally, it is anticipated that based on the findings, those principals will have an interest in meeting the needs of the teacher leaders who have to get training and support to develop as an effective coach. Also, this study is utilized the qualitative method.