The effectiveness of using the Frayer model in teaching social studies to develop critical thinking skills among fifth grade students. Damascus University Journal of educational and Psychologyical sciences, [S. l.], v. 41, n. 4, 2025. Disponível em: https://journal.damascusuniversity.edu.sy/index.php/eduj/article/view/14884. Acesso em: 18 jun. 2026.