THE USE OF BIG BOOK MATHEMATICS MEDIA ON STUDENT LEARNING OUTCOMES ON BUILDING MATERIAL FLAT CLASS IV MIN 11 ACEH MIDDLE. PIONIR: JURNAL PENDIDIKAN, [S. l.], v. 13, n. 1, p. 1–12, 2024. DOI: 10.22373/pjp.v13i1.20513. Disponível em: https://jurnal.ar-raniry.ac.id/index.php/Pionir/article/view/20513. Acesso em: 12 mar. 2026.