Consequently, measuring teacher leadership standards quantitatively provides teacher leaders with a new research direction. This study’s findings should be explored further in order to accumulate information on teacher leadership standards in Malaysian classrooms. That information could then be used to design professional development activities compatible with the teacher leaders’ leadership approaches, leadership experience and subject experts. Past researchers have distinguished different leadership practices in classroom and school. The evolution of leadership processes has contributed to variability in leadership practice [5]. The extension of leadership in schools, as well as ways to better engage teachers in school leadership, have taken a number of forms in the literature, including recommendations of “teacher leadership standards”.