Practicality of Hypothetical Learning Trajectory on Straight-Line Equations Concept

Mathematics learning is still not fully integrated with Islamic values. However, mathematics and Islam are inherently connected, as in Al-Qur’an verses. This research aims to analyze the practicality of Hypothetical Learning Trajectory (HLT) based on Al-Qur’an verses in teaching the concept of straight-line equations. This study is a design research type consisting of three stages: preliminary design, design experiment, and retrospective analysis. The research participants were 18 second-semester students of the Mathematics Education at IAIN Kerinci. Research instruments included questionnaires, observations, and interviews, which were validated to ensure their feasibility for this study. Data analysis combined qualitative and quantitative approaches. Results show that the HLT design based on Al-Qur’an verses on the concept of straight-line equations was declared practical by students at 81% in the very practical category. This implies that integrating Islamic values in mathematics learning can enhance students’ understanding and support the development of contextually relevant learning models.