“…The use of PBL in education has been discovered and each study discusses about the relevance of this method in education (Hmelo-Silver, 2004;Pepper, 2014). This method significantly gives impacts towards education (Tarmizi & Bayat, 2012) and has been developed as an instructional method of hands-on (Ajai & Imoko, 2014;Dahl, 2018), active learning centred on the investigation (Bilgin, Şenocak, & Sözbilir, 2009;Mustaffa, Ismail, Tasir, & Said, 2016;Schettino, 2016;Tarmizi & Bayat, 2010) and resolution of real world problems. Based on this review, PBL is an established method in Mathematics education that aims to develop reasoning skills (Kazemi & Ghoraishi, 2012;Lou, Shih, Diez, & Tseng, 2011;Tarmizi & Bayat, 2012).…”