<![CDATA[Penelitian ini dilatarbelakangi kurangnya pemahaman dan kreativitas siswa dalam menyelesaikan masalah geometri. Tujuan penelitian ini akan mendeskripsikan penerapan metode Gallery Walk, sebuah strategi pembelajaran berbasis pameran visual, dalam meningkatkan Kerjasama dan kreativitas siswa. Penelitian Tindakan kelas (PTK) ini menggunakan pendekatan deskriptif kualitatif. Indikator Kerjasama mencakup interaksi dan partisipasi diskusi, sementara indikator kreativitas meliputi kualitas karya dan keunikan ide. Lembar observasi digunakan untuk mengukur kedua aspek tersebut. Subjek penelitian adalah 16 siswa kelas VII di Sekolah Menengah Pertama, Kota Malang, pada materi bangun ruang sisi datar. Hasil penelitian menyimpulkan bahwa strategi Gallery Walk efektif meningkatkan Kerjasama dan kreativitas siswa. Penelitian ini berkontribusi pada literatur mengenai inovasi metode pembelajaran matematika untuk mengembangkan keterampilan abad ke – 21. This research is motivated by the lack of understanding and creativity of students in solving geometry problems. The purpose of this study is to describe the application of the Gallery Walk method, a visual exhibition-based learning strategy, in improving student cooperation and creativity. This Classroom Action Research (CAR) uses a qualitative descriptive approach. Cooperation indicators include interaction and discussion participation, while creativity indicators include work quality and uniqueness of ideas. Observation sheets are used to measure both aspects. The subjects of the study were 16 seventh grade students at Junior High School, Malang City, on the material of flat-sided spatial figures. The results of the study concluded that the Gallery Walk strategy was effective in improving student cooperation and creativity. This study contributes to the literature on innovations in mathematics learning methods to develop 21st century skills.]]>
