C. Kahoul and M. Ghediri, “Teaching mathematics according to the strategy of the six hats of thinking: a practical model for a lesson in mathematics for the first year of average”, SH, vol. 33, no. 4, pp. 575–594, Dec. 2022, Accessed: Jan. 09, 2026. [Online]. Available: https://revue.umc.edu.dz/h/article/view/4243