Difficulties of Prospective Elementary Mathematics Teachers’ Regarding to Reflection Symmetry. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 6, n. 1, p. 117–138, 2015. Disponível em: https://www.turcomat.org/index.php/turkbilmat/article/view/82. Acesso em: 2 jun. 2026.