Investigation of Problem Posing Skills of Eighth Grade Students in Terms of Some Variables. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 8, n. 2, p. 323–351, 2017. Disponível em: https://www.turcomat.org/index.php/turkbilmat/article/view/158. Acesso em: 27 may. 2026.