Effectiveness of Program Based on Educational Activities in Acquiring Geometric Concepts and Developing Spatial Sense Skills among Students of Classroom Teacher Department at Faculty of Education - Dhamar University. Journal of the Faculty of Education, [S. l.], v. 14, n. (2), p. 76–114, 2025. DOI: 10.60037/edu.v14i(2).2992. Disponível em: https://journal.tu.edu.ye/index.php/edu/article/view/2992. Acesso em: 29 may. 2026.