Usta N, Söylemez Şeyma. EFFECTIVENESS OF UTILIZING SCENARIO-BASED INSTRUCTION TO TEACH “FUNCTIONS” TO HIGH SCHOOL STUDENTS IN MATHEMATICS CLASSES. IOJET [Internet]. 2020 Oct. 1 [cited 2026 Jan. 7];7(4):1791-82. Available from: https://iojet.org/index.php/IOJET/article/view/981