“…Gita & Apsari (2017) argue that the Problem-Based Learning (PBL) learning model is a learning model that adheres to constructivist concepts involving students in learning to solve problems in real life. Research conducted by Syamsiah, Latri, & Fadillah (2022); Rahmawatiningrum, Kusmayadi, & Fitriana (2018); Jamaan, Musnir, & Syarial (2020) shows that the application of the PBL learning model can improve learning achievement. The learning process does not only involve the PBL learning model but can be combined with certain learning models, one of which is flipped classroom learning (Tsai, Shen, & Lu, 2015).…”