The teacher’s role of hour-activity in early childhood education: a historical analysis. Research, Society and Development, [S. l.], v. 9, n. 10, p. e7079109250, 2020. DOI: 10.33448/rsd-v9i10.9250. Disponível em: https://www.rsdjournal.org/rsd/article/view/9250. Acesso em: 6 dec. 2025.