List of Articles science teachers Open Access Article Abstract Page Full-Text 1 - Validation of content knowledge model, pedagogy and technology of first secondary science teachers in Kurdistan province Parvin Aftabi Majid AliAsgari Mustafa Ghadri Open Access Article Abstract Page Full-Text 2 - Synthesis of components of Pedagogical Content Knowledge (pck) of science teachers: Presenting a conceptual model Tayyebe Nemati Javad keyhan jahangir yari haj Atalo 10.30486/jsre.2022.1942179.2005