The purpose of this study is determining social studies teachers’ views towards hidden curriculum, which has an important place in making students acquire values. The hidden curriculum is one of the 5 programs according to Posner’s classification, and covers the subjects that are not included in the official curriculum like learning medium, social relations, and the applications that are not included in the formal curriculum. Although the values are cared for and highlighted in the official Social Studies Teaching Program, mostly the cognitive acquisitions are emphasized in the dimension of educational status and measurement and evaluation. However, values are the behaviors that can acquired from a model in real life situations which is one of the efficient teaching methods. The design of the study has been realized with the semi-structured interview technique, which is one of the qualitative research techniques. The study was conducted with 30 social studies teachers selected on purpose from various cities. The answers of the teachers were encoded and classified as frequencies and percentages. In the end of the study, it wasconcluded that the hidden curriculum is not used in an efficient manner. It isrecommended that in-service training must be provided on how to use the hiddencurriculum for teacher candidates in many countries.