List of Articles Mina Alireza Khazabi Article 1 - Evaluation of effectiveness virtual mathematics teaching based on manipulative on mathematical learning in 6th grade elementary male students in 5th districts of Tehran in Covid-19 pandemic Mina Alireza Khazabi Hossein Abbasian Curriculum Research Journal , Upcoming Articles Article 2 - Evaluation of the effectiveness of virtual mathematics teaching based on manipulative mathematical learning in 6th-grade elementary male students in 5th districts of Tehran in Covid-19 pandemic Mina Alireza Khazabi Hossein Abbasian Curriculum Research Journal , Issue 9 , Year , Autumn 2022
