MTSK in the initial training of teachers in early childhood education for the design of activities. Edma 0-6: Educación Matemática en la Infancia, [S. l.], v. 8, n. 2, p. 109–133, 2021. DOI: 10.24197/edmain.2.2019.109-133. Disponível em: https://revistas.uva.es/index.php/edmain/article/view/5918. Acesso em: 17 jan. 2026.