“…Regarding the effect of iSTEM education on students' cognitive and affective outcomes, several empirical studies have found a positive impact. It has been found to improve students' achievement (Austin, Hirstein, & Walen, 1997;Hurley, 2001), interest in STEM (Mustafa, Ismail, Tasir, Said & Haruzuan, 2016;Riskowski, Todd, Wee, Dark & Harbor, 2009), motivation to learn (Gutherie, Wigfield, & VonSecker, 2000;Stohlmann, Moore, & Roehrig, 2012) and career interest in STEM (Koul et al, 2017). To our knowledge, no study has investigated the effect of iSTEM education on students' engagement.…”