Development of Content Representation (CoRe) Framework as Analysis Instrument of Pedagogical Content Knowledge Capability for Biology Teachers

The results of the preliminary study were obtained from 15 prospective biology teacher students related to initial abilities that must be possessed become a and implementation learning in science learning. In general, teachers opinion it was not so different about ability have teacher. Based on study, already know need active but still showing knowledge combines content pedagogical knowledge. One way analyze PCK is through filling documents consisting Content Representation (CoRe). data presented form student response questionnaire analysis CoRe terms education language test validity reliability items. For linguistic aspects instrument general very high frequency, meaning been developed are able accepted used properly by at Muhammadiyah Metro University with percentage 70%. educational criteria, 73,33%.