أثر استخدام استراتيجية شكل البيت الدائري في تدريس الهندسة لتنمية مهارات التفكير البصري لدي تلاميذ الصف الأول الإعدادي
The aim of the research is to find out the effect of using the roundhouse diagram strategy in teaching geometry to develop visual thinking skills for first-grade middle school students in the "Geometry and Measurement" unit for the year 2022-2023. To achieve this goal, the experimental approach with a semi-experimental design was used for equal groups, and the study sample consisted of (100) students distributed into two groups: an experimental group consisting of (50) students from Dar Heera Preparatory School in the Assiut Educational Administration, and a control group of (50) students. From the same school in Assiut Governorate, and research materials and tools were prepared, represented in a teacher's guide for the engineering and measurement unit, an activity booklet, a test for visual thinking skills, and the research reached the following results: There is a statistically significant difference at the level (0.01) between the mean scores of the two groups (experimental and control) in the post application of the visual thinking skills test in favor of the experimental group, and in light of this, the research is recommended Mathematics teachers need to use modern strategies in teaching mathematics, especially the roundhouse diagram strategy. (Published abstract)