AU - جعفر، أنوار حسن AU - الموجي، أماني سعد الدين AU - عفيفي، أميمة محمد AB - The goal of current research is the development of physical concepts and problem solving skills for the middle school students in Iraq by using mind maps strategy. Four units were selected "(matter - mass and volume - density - power) from the physics course. Then preparing the materials of learning " teacher guide and the learner guide" according to mind maps strategy. To achieve the aim of the research two tools of research were built " achievement test and problem-solving skills measurement". Then the research applied on (60) students in Baghdad governorate. The result of research was the effectiveness of mind maps strategy in the development of physics concepts and problem solving skills for the middle school students in Iraq. (Published Abstract) http://search.shamaa.org/abstract_en.gif ID - 125293 OP - ص ص. 219-247 T1 - فاعلية استراتيجية الخرائط الذهنية في تنمية المفاهيم الفيزيائية ومهارات حل المشكلة لدى طلاب المرحلة المتوسطة بالعراق [مقال] UL - 1 http://search.shamaa.org/fulltext.gif http://search.shamaa.org/PDF/Articles/EGAsep/AsepNo71Y2016/asep_2016-n71_219-247.pdf النص الكامل (PDF)