The purpose of this qualitative, phenomenological research was to gather primary school teachers' views regarding multi-grade classrooms in detail. Data was collected during the first semester of the 2019-2020 school year from 20 primary school teachers in Izmir, Turkey who taught in multi-grade classrooms in the past. The snowball sampling method was applied. Semi-structured interviews with seven open-ended questions, developed by the researchers basing on the related literature, were used. The content analysis technique was applied during the analysis. MAXQDA-18 was used to organize, code, and analyze the data.