Experimenting an educational proposal for the functional learning of natural numbers in Early Childhood Education. Edma 0-6: Educación Matemática en la Infancia, [S. l.], v. 2, n. 1, p. 57–81, 2021. DOI: 10.24197/edmain.1.2013.57-81. Disponível em: https://revistas.uva.es/index.php/edmain/article/view/5818. Acesso em: 8 jan. 2026.