“…This acronym has been extended by some researchers (Chen, Wang, Kinskuk, & Chen, 2014) adding three letters, F-L-I-P-P-E-D, which refer to these other three pillars: Progressive Activities, Engaging Experiences and Diversified Platforms. This model has been applied in recent research (Yarbro et al, 2014, Naccarato, & Karakov, 2015, Tanner, & Scott, 2015, Wakabayaski, 2015, Caligaris, Rodríguez, & Laugero, 2016, Hao, 2016, Hao, & Lee, 2016, Peterson, 2016Sohrabi, & Iraj, 2016;Lopes, & Soares, 2018;Yamarik, 2019 andAwidi, &Paynter, 2019, among others) but is still not widespread.…”