List of Articles دانش محتوا 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 - Investigate content knowledge and pedagogy content knowledge of the primary school teachers and its relation with the students’ problem-solving ability at mathematical fractions Abolfazl Rafiepour Farhad Kazemi Mohamadreza Fadaee 10.30486/jsre.2019.546264 Open Access Article Abstract Page Full-Text 3 - 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 Open Access Article Abstract Page Full-Text 4 - ارزیابی کارآمدی برنامه های ضمن خدمت بر دانش معلمان زبان انگلیسی ایرانی : مطالعه دلفی مریم محمودی مژگان رشتچی غلامرضا عباسیان 10.30495/jal.2022.704104 Open Access Article Abstract Page Full-Text 5 - Developing Student-Teachers' Content Knowledge and Teaching Skill through a Model of Integrating Problem-Based Learning with Information and Communication Technology Mehdi Karami Zohreh Karami Mohammad Attaran Open Access Article Abstract Page Full-Text 6 - An Analysis of Level Proportion between Science Teaching Method of Primary School’s Teachers from Perspective of Attention to Pedagogical Content Knowledge (PCK): A Critical Inquiry Approach Noushin Gashmardi seyyed mohammad seyyedkalan 10.30486/JSRE.2024.2001061.3648