“…Reviewing the related literature, a considerable number of studies are found on students' conceptions in Newtonian mechanics. The main results of these empirical investigations of teaching and learning in mechanics were that students have many misconceptions and few changes in conceptual understanding appear after teaching (Fadaei & Mora, 2015;Bulunuz & Bulunuz, 2016;Ergin, 2016;Liu & Fang, 2016;Wood, Galloway, & Hardy, 2016;Atasoy & Ergin, 2017;Bani-Salameh, 2017;Khandagale, & Chavan, 2017;Handhika, Cari, & Suparmi, 2017;Roemmele & Sederberg, 2017;Erfan & Ratu, 2018;Nie et al, 2019;Topalsan, & Bayram, 2019;Lei & Fritchman, 2021;Asakle & Barak, 2022;Baring & Berame, 2022). On the other hand, in this study, it has been shown by using the tracker program that the coin representation (and similar examples) used in many studies in teaching Newton's First Law are not suitable examples for the first law.…”