“…The researches indicate that teachers use models in the teaching of any concept, but they have insufficient knowledge about representation and prediction characteristics of the model. The studies that have been made with preservice teachers revealed that their knowledge about models and modelling are insufficient and complicated (Berber & Güzel, 2009;Danusso, Testa & Vicentini, 2010;Everett, Otto & Luera, 2009;Güneş;Bağçı & Gülçiçek, 2004;Justi & Gilbert, 2002;Shen & Confrey, 2007;Smit & Finegold, 1995). On the other hand, researches that have been made with their students are mostly related to the impact on student success and model usage in training (Acher, Arca & Sanmarti, 2007;Çökelez, 2009;Gobert, 2000;Grosslight, Unger, Jay & Smith, 1991;Gümüş, Demir, Koçak, Kaya & Kırıcı, 2008;Maia & Justi, 2009;Marquez et al, 2006;Rotbain, Marbach-Ad & Stavy, 2006;Taylor, Barker & Jones, 2003).…”