Sikuadrat: Mathematics learning media with the Merdeka flow in solving quadratic equations and functions

The use of smartphones in education, particularly in mathematics learning for high school students, is becoming more prevalent as most students are familiar with Android-based devices. However, despite widespread access to smartphones, not all students utilize them as learning tools, and there remains a lack of engaging and interactive learning media tailored for this platform. This study aimed to develop and assess the effectiveness of "Sikuadrat," a mobile-based learning media focused on quadratic functions and equations. The media employs the MERDEKA instructional flow, designed to facilitate student engagement and understanding in solving quadratic equations. The development process followed the ADDIE (Analysis, Design, Development, Implementation, Evaluation) model. Data collection involved observations, interviews, documentation, and questionnaires, conducted with high school students and mathematics teachers at SMA 1 Klaten, Indonesia. The media's practicality and effectiveness were evaluated based on feedback from the participants. Results show that Sikuadrat is a highly valid and practical tool for enhancing the learning experience in mathematics, particularly for topics related to quadratic functions and equations. The media not only supports interactive problem-solving but also aligns with the instructional goals of mathematics education in high schools. In conclusion, Sikuadrat offers a valuable solution for integrating technology into mathematics learning and is suitable for implementation in high school curricula to support students’ mastery of quadratic functions and equations, making it an effective and accessible learning tool for smartphone users