BEHIYE UBUZ; GÜLFEM SARPKAYA. The Investigation of Algebraic Tasks in Sixth Grades in Terms of Cognitive Demands: Mathematics Texbook and Classroom Implementations. Elementary Education Online, [S. l.], v. 13, n. 2, p. 594–606, 2023. Disponível em: https://ilkogretim-online.org./index.php/pub/article/view/6190. Acesso em: 9 jul. 2024.