The purpose of this study is to qualitatively investigate how social studies teachers in a high school, use group development strategies when approaching potentially controversial topics in the classroom. The study used five semi-structured interviews with social studies teachers. Bruce Tuckman's model of group development was used to organize and analyze the teachers' experiences in a way that could be linked to the phases described in the model. The results of the study have shown the importance of using group development as a method to prepare students to handle controversial conversations in a constructive way and promote their growth together. The teachers' overall goal with group development is for the students to learn to cooperate, develop their communication skills and show respect for each other's opinions. The teacher's democratic mission also appears as part of group development. Positive group development also contributes to a cohesive social environment that creates an inclusive conversation climate. The skills acquired through group development were considered applicable when students faced controversial discussions. For example, they were seen using communication skills to actively listen and strive to understand each other's perspectives instead of trying to dominate each other. Therefore, classes may need to go through different stages of development to manage controversial conversations effectively.