THUY CHUNG, Nguyen; TRA MY, Luu. DEVELOPING AN ASSESSMENT SCALE FOR FOURTH-GRADE STUDENTS’ MATHEMATICAL MODELING COMPETENCE IN TEACHING THE TOPIC OF “FRACTIONS”. Journal of Science Educational Science, [S. l.], v. 71, n. 3, p. 159–169, 2026. DOI: 10.18173/2354-1075.2026-0048. Disponível em: https://hnuejs.edu.vn/es/article/view/1209. Acesso em: 31 may. 2026.