“…Several previous studies have discussed how to apply the Auditory Intellectually Repetition learning model (AIR)and the Guided Discovery model (Agoestanto, Priyanto, & Susilo, 2018;Anggoro, 2016;Asri & Noer, 2015;Awaliyah, Soedjoko, & Isnarto, 2017;Fitri & Utomo, 2016;Imawan, 2015;Musfiroh, Susantini, & Kuswanti, 2012;Muzaki, Slamin, & Dafik, 2015;Parno, 2015;Ramadhani, 2017;Sriwidiarti, 2016;Supriadi et al, 2018;Ungking & Gamilina, 2018;Yusnita & Subanti, 2014) and research in improving the concepts understand ability (Arrafat, 2014;Fahrudin, Netriwati, & Putra, 2018;Fatqurhohman, 2010Fatqurhohman, , 2016Hidayat & Nurrohmah, 2016;Kartika, 2018;Kurniawati, Hartanto, & Zamzaili, 2017;Masitoh & Prabawanto, 2016;Mustofa, Susilo, & Muhdhar, 2016;Rahman, 2012;Rukmansyah, 2015;Septriani, 2014;Sri Hartati, Ilham Abdullah, 2017;Ulfaeni, Wakhyudin, & Saputra, 2017) However, there is no research that integrates the Auditory Intellectually Repetition learning model (AIR) and Guided Discovery to improve concept understanding. Based on previous research, the renewal of this study is focused on the effect of learning models integration between the Auditory Intellectually Repetition (AIR) and Guided Discovery to enhance students' conceptual understanding.…”