What teachers and students say about Mathematics and their Teaching. Research, Society and Development, [S. l.], v. 8, n. 5, p. e49851018, 2019. DOI: 10.33448/rsd-v8i5.1018. Disponível em: https://rsdjournal.org/rsd/article/view/1018. Acesso em: 5 dec. 2025.