“…The average of 2,7 ratio also contributes to this scene. In literature, there are researches which defend the idea that because of both the sensitiveness of the topic (Akman, 2016;Byford, Lennon, & Russel, 2009;Demircioğlu, 2016;Hess, 2004;Kaya, Güven, & Günal, 2013;Philpott, Clabough, McConey, & Turner, 2011;Reitano, Kivunja, & Porter, 2008;Seng & Jaffar, 2014;Stradling, Noctor, & Baines, 1984;Waliaula, 2011;Zembylas & Kambani, 2012) and that it is a method that is time consuming and requires being prepared (Dean & Joldoshaieva, 2007;Dube, 2015;McKernan, 1982;Merryfield, 1993;Oulton, Day, Dillon, & Marcus, 2004;Waliaula, 2011), social studies teachers do not include this method in classes very much while teaching controversial topics.…”