Relationship between content knowledge and general pedagogical knowledge on pedagogical content knowledge

Aim of the research is to investigate the relationship of content knowledge and general pedagogical knowledge on pedagogical content knowledge (PCK) in Acid Base. The research sample consisted of 18 chemistry preservice teachers. The lesson preparation task, content knowledge test, general pedagogical knowledge test, the task to developed CoRe and PaP-eRs, and semi-structured interview were used to collect data. This study shows that content knowledge and general pedagogical knowledge both have influence on pedagogical content knowledge 88,4% in significant way.