“…PBL is a bridge that connects theory and real-world application in a more environmentally friendly and familiar that enables students to acquire practical skills (Roh, 2003). According to previous research, it is known that PBL is effective in improving students' mathematical performance (Abdullah, Tarmizi, & Abu, 2010). It also has a positive impact on students' in learning mathematics (Ahamad, Li, Shahrill, & Prahmana, 2017;Botty, Shahrill, Jaidin, Li, & Chong, 2016).…”