Teacher evaluation has been one of the hot pending issues in recent years. This study aims at exploring tasks for the smooth implementation of teacher evaluation. In order to accomplish the above purpose, related reteratures and status quo of selected countries were reviewed. SPSS/WIN90 program was used to deal with 652 questionaires which were distributed and obtained from elementary & secondary teachers, professors educational, administrators and parents. Based on the results of survey data and discussions, some tasks and recommendations were drawn as follows. First of all, teacher evaluation should be a useful mechanism for the development of good competencies for the teachers. Second, it is desirable to utilize multi-dimensional evaluation for the objectivity and fairness of evaluation process. Third, it is necessary to use the results of the evaluaton as incentives to stimulate and motivate the teachers. Fourth, it is inevitable and urgent to make efforts for the improvement of educational conditions along with the teacher evaluation. Fifth, present performance rating scale should be integrated into one in the future. Sixth, teacher unions are expected to accept new teacher evaluation for elevating educational quality and improvement of teacher professionalism. Lastly, it is necessary to disseminate and evoke public response, and gain sympathy of the teachers on teacher evaluation to eradicate misunderstanding such as restructuring teaching profession and teacher control methods.