earticle

영어

The purpose of this study was to investigate the levels and constructing process of pedagogical content knowledge(PCK) of elementary pre-service teachers. It was centered at 'Our life and electric & electronics' unit in practical arts. Research methods of the study were review of the previous studies on the PCK, the survey was performed to the elementary pre-service teachers' teaching experiences, capabilities of their PCK(limited to subject matter knowledge) about electric and electronics. The collected data was relatively and analyzed in the process. As a result, I found the followings: First, PCK of elementary pre-service teachers about electric and electronics is different depending on the grades. Second, PCK of elementary pre-service teachers were constructing more expended electric and electronics knowledge through the major subjects.