KEMAL ÖZGEN, BURCU APARI, YILMAZ ZENGIN. Problem Posing Based Learning Approaches of Eighth Grade Students: Implementation of Active Learning Framework Supported by GeoGebra. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 10, n. 2, p. 501–538, 2019. Disponível em: https://turcomat.org/index.php/turkbilmat/article/view/212. Acesso em: 29 apr. 2024.