FATIH KARAKUŞ, MURAT PEKER. The Effects of Dynamic Geometry Software and Physical Manipulatives on Pre-Service Primary Teachers’ Van Hiele Levels and Spatial Abilities . Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 6, n. 3, p. 338–365, 2015. Disponível em: https://turcomat.org/index.php/turkbilmat/article/view/92. Acesso em: 3 may. 2024.