DEVELOPING GEOMETRICAL IMAGINATION AND SPATIAL THINKING IN TEACHING GEOMETRY FOR GRADES 7–9

Abstract

This article examines effective strategies and pedagogical methodologies for enhancing spatial reasoning and geometrical imagination in students of grades 7–9. The research highlights the critical importance of modern pedagogical tools in overcoming the cognitive difficulties associated with abstract geometric visualization. Special emphasis is placed on the integration of dynamic geometry software, such as GeoGebra, Cabri 3D, and Desmos, illustrating their roles in facilitating interactive and visual learning environments. Furthermore, the paper discusses the effectiveness of innovative instructional methods, including dynamic notebooks and heuristic conversation, in fostering active student engagement. The findings suggest that a technology-integrated, interactive approach significantly improves students' ability to conceptualize three-dimensional structures and enhances their overall geometric proficiency.