ULFA, Sofiana; WACHIDAH, Kemil. Teaching Implementation Report: Mathematics Flash Card Media to Improve Understanding of Ordering Numbers in Second Grade Elementary School : Laporan Implementasi Pembelajaran: Penerapan Media Flash Card Matematika untuk Meningkatkan Pemahaman Materi Mengurutkan Bilangan Kelas II Sekolah Dasar. Madrosatuna: Journal of Islamic Elementary School, [S. l.], v. 10, n. 2, p. 10.21070/madrosatuna.v10i2.1685, 2026. DOI: 10.21070/madrosatuna.v10i2.1685. Disponível em: https://madrosatuna.umsida.ac.id/index.php/Madrosatuna/article/view/1685. Acesso em: 29 oct. 2026.