Knowing to understand: A look at the historical context and the perspectives that support Mathematics Education in Brazil. Research, Society and Development, [S. l.], v. 14, n. 12, p. e121141250229, 2025. DOI: 10.33448/rsd-v14i12.50229. Disponível em: https://rsdjournal.org/rsd/article/view/50229. Acesso em: 2 jan. 2026.