“…Naghdipour, ). Previous literature both in Iran and outside has given attention to analysing textbook materials in various aspects such as functional analysis of the gender representation (Rifkin, ), the place of culture (Aliakbari, ), the nature of grammar exercises (Aski, ), inconsistencies in teaching writing (Gates, ), learning objectives (Riazi & Mosallanejad, ), language activities (Guilloteaux, ), authenticity (Clavel‐Arroitia & Fuster‐Márquez, ) and text difficulty development (Tsai, ; Chen, ). Despite these attempts, little research, if any, has reported investigation of different aspects of writing tasks in Iranian senior high school ELT textbooks developed under the auspices of Iran's Ministry of Education since 1979 (marking the establishment of the Islamic Republic of Iran) and whether these aspects reflect universal SLA principles.…”