Performance Evaluation: The quality is the goal for ISES and also it is a worth that is always wanted to be
saved. Both students and branch teachers and each school are criticized by standart evaluations that are carried out at
the end of every education quarter term. The results in the quarter turn are evaluated by top management and each
branch group chairman. Successful teachers and students are rewarded with gifts and appreciation. Students and
teachers who are under the overall achievement are negotiated by the school headmasters and can be tried to find out
the reasons of their performance deficiency and solve them. Combining quarterly performance assessments, annual critics are made and by this way, the successful students, teachers and school headmasters of the year are
determined.