WULANDARI, Oky; DWIJAYANTI, Ida; PURNAMASARI, Iin. Development of Gen-M Media Based on Active Learning Approach to Enhance Critical Thinking and Mutual Cooperation Characters in Mathematics Learning for Fifth-Grade Elementary Students. Jurnal Kependidikan : Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran, dan Pembelajaran, [S. l.], v. 12, n. 2, 2026. DOI: 10.33394/jk.v12i2.20225. Disponível em: https://ojspanel.undikma.ac.id/index.php/jurnalkependidikan/article/view/20225. Acesso em: 29 may. 2026.