أثر استخدام وحدة قائمة على استراتيجية التعلم المعكوس في تنمية الاستيعاب المفاهيمي لدى طلبة الصف الثاني الثانوي الصناعي
The aim of the research is to investigate the effect of a unit based on the flipped learning strategy to develop conceptual Understanding among second year industrial secondary students. Based on the experimental and control groups, the research sample consisted of (61) male and female students from Al-Salhiya Al-Jadida Secondary Industrial Joint School, divided into two groups, one experimental (31) and the other control (30). The results revealed that there was a statistically significant difference at the level of 0.05 between the mean scores of the experimental group students who studied using the flipped learning strategy and the scores of the control group students who studied using the usual method in favor of the students of the experimental group. Flipped learning in teaching different topics with cooling technology as long as you provide the content in the form of an educational video; it increases the effectiveness of the outcomes of the educational process and the use of the flipped learning strategy in teaching different grades of industrial secondary education and in various disciplines, given the satisfactory results shown by research, and sending an important message to curricula authors about the possibility of curricula including applicable topics according to the flipped learning strategy, in line with the spirit of the age, technological development and the Corona pandemic that is sweeping the world. (Published abstract)