STUDENT LEARNING RESULTS ON ADDING FRACTIONS USING THE REALISTIC MATHEMATICS EDUCATION (RME) APPROACH: AN IMPROVEMENT EFFORT. PIONIR: JURNAL PENDIDIKAN, [S. l.], v. 13, n. 2, p. 1–12, 2024. DOI: 10.22373/pjp.v13i2.22908. Disponível em: https://www.jurnal.ar-raniry.ac.id/index.php/Pionir/article/view/22908. Acesso em: 14 mar. 2026.