This document summarizes a study that analyzed patterns of interaction between teachers and students in English as a foreign language classrooms in Iran. Sixteen teachers (8 female and 8 male) and their single-gender classrooms were observed and recorded. The interactions were categorized according to different frameworks and analyzed based on frequency. The results showed that both male and female teachers dominated classroom conversations similarly. Gender had little effect on teacher-student and student-teacher interactions. However, female students interacted more with each other than male students. The conclusion recommends encouraging more student-led activities to increase student participation and reduce teacher domination.