<![CDATA[Mathematics education in elementary school plays an important role in developing students’ logical, critical, and systematic thinking skills. However, conventional mathematics learning methods often lead to low student learning interest. This study discusses (1) the implementation of Quizizz-based learning media in mathematics learning for third-grade students at SD Negeri 5 Songan, Kintamani District, Bangli Regency, (2) students’ learning interest after the implementation of Quizizz-based learning media, and (3) the supporting and inhibiting factors in implementing the media. This study aims to describe the implementation of Quizizz-based learning media in mathematics learning, identify students’ learning interest, and determine the supporting and inhibiting factors in its implementation. The theories used in this study are constructivist learning theory and Jean Piaget’s cognitive development theory. This research employed a descriptive qualitative approach. The research subjects consisted of third-grade teachers and third-grade students at SD Negeri 5 Songan, Kintamani District, Bangli Regency. Data collection techniques included observation, interviews, and documentation. The collected data were analyzed using descriptive qualitative analysis through data reduction, data presentation, and conclusion drawing. The results showed that (1) the implementation of Quizizz-based learning media was carried out through preparation, implementation, and evaluation stages by utilizing interactive quizzes that increased student engagement in learning activities, (2) the use of Quizizz improved students’ learning interest, as reflected in their enthusiasm, activeness, focus, and participation during mathematics learning, and (3) supporting factors included the availability of digital devices, teacher support, and students’ interest, while inhibiting factors involved internet connectivity limitations, technological skills, and learning facilities. Therefore, Quizizz-based learning media can create more engaging mathematics learning and support the improvement of students’ learning interest.]]>
