Statistics and probability in Spanish and Chilean pre-school and primary school textbooks . Edma 0-6: Educación Matemática en la Infancia, [S. l.], v. 12, n. 2, p. 1–30, 2023. DOI: 10.24197/edmain.2.2023.1-30. Disponível em: https://revistas.uva.es/index.php/edmain/article/view/7903. Acesso em: 17 jan. 2026.