TY - JOUR AU - Dashteh, Amir hossein AU - Nourian, Mohammad AU - Samiei Zafarghandi, Morteza TI - Designing a model of effective factors on creative activities of students first grade of high school in Mathematics lesson’ JO - Research in Curriculum Planning VL - 18 IS - 70 SP - 152 EP - 172 PY - 2021 DO - 10.30486/jsre.2021.1923559.1844 ER -