LI, X. Optimization Strategies for Primary School Students’ Homework Design in the Context of “Double Reduction”. Science Insights Education Frontiers, [S. l.], v. 15, n. S1, p. 8, 2023. DOI: 10.15354/sief.23.s1.ab008. Disponível em: https://bonoi.org/index.php/sief/article/view/1009. Acesso em: 29 apr. 2026.