The purpose of this study is to find out from a didactic perspective, how traditional gender roles emerge in the classroom and the conceptions of traditional gender roles. This is explored from a student’s perspective. The theoretical frame of this study is gender system, which consists of the principles of separation and hierarchy. The survey is conducted in two classes in third grade. This study answers following questions: How do traditional gender roles appear in the classroom from a student´s perspective? Which conception exist about traditional gender roles from a student's perspective? The study is based on observations and interviews, which is analysed of the gender system theory and the theoretical concept traditional gender roles. The results of this study show that the students' behavior in the classroom and their thinking are mostly based on the traditional gender roles, which is characterized mostly by the principles of separation and hierarchy.  However, some situations and statements show a change, in which the principles of separation and hierarchy are questioned. The individual situations reflect that the transfer of the gender contract is minimized from one generation to another.