近年來，臺灣展開了一系列的教育改革活動，用以提升教育品質。當中，教師專業發展是極受重視的一環。教師專業發展是關係到所有教學層面的廣大命題。其目的主要在於追求教育上的卓越精進，並且進行根本性的教育改革。然而，隨著時代變遷，學校與教師的角色必須重新定位，如此方能在追求專業化的改革活動中，確定彼此的應有作為。因此，本文旨在探討專業發展過程中教師與學校應有的角色功能，並且試圖尋求二者間的新合作關係。依據討論結果，筆者針對未來的專業發展活動提出一些批判性建議。

Recently, taiwan has launched a seuqence of educational reform actions to
promote the quality of education.In the reforms, teachers’ professional developmnet is noteworthy.It’s a big issue concerns about the whole dimensions of instruction.Teachers’ professional developmnet aims to pursue educational excellence and conduct radical educational reforms.But in the changing times, school and teachers’role must be redefine.
According to the redefinition, we can understand what’s the appropriate behaviors.Therefore, the article aims to explore the functions of teacher
and school in the teachers’ professional development, and try to find the new collaborative relationship.Based on the results, the author makes some suggestions for the improvement of futuer professional developmnet.