This study is a descriptive study that aims to produce an instrument Pedagogical Content Knowledge competency test for junior high school science teacher. This research was conducted in FKIP Biology, University of Riau and Pekanbaru city IPA MGMPs in September 2016 and February 2017. This study is a development model ADDIE (Analyze, Design, Develop, Implement and Evaluate) and only done to Deve…