فاعلية تدريس الهندسة باستخدام الخرائط الذهنية الإلكترونية على تنمية مهارات الحس الهندسي لدى تلاميذ الحلقة الإعدادية
The problem of the present study has been defined in the low level of prep school students in geometrical sense skills. Results of the reasearch: There is a statistically significant difference between the mean scores of students of the experimental and control groups in the post application of the geometrical sense skills test, in favor of the experimental group. Based on these results, the following recommendations are proposed: 1) The measurement and evaluation centers at the Ministry of Education adopt a project to develop diagnostic tests for the geometrical sense skills prescribed for learners at all educational levels, including the preparatory stage, to diagnose the shortage they have in various geometrical concepts, generalizations and theories, so that their correction is a starting point for teaching new topics related to these concepts in The following stages. 2) Holding courses to train mathematics teachers to use modern teaching strategies based on constructive theory ideas, including mind maps, and also training in the use of the E-draw mind map program in drawing the mind map. 3) Training the teachers of the College of Education in designing mind maps, and also training in the use of the E-draw mind map or similar programs in drawing the mind map. 4) The necessity of reviewing the current geometrical curriculam in the various educational stages, displaying them in an interesting manner and formulating them in ways that encourage students to search and learn in a way that helps to develop curiosity among students. (Published abstract)