The aim of this research is to describe the cognitive learning outcomes of students through the application of the talking stick-type cooperative learning model assisted by mystery box media in class VIII.I SMPN 2 Koto Kampar Hulu. This research was carried out at SMPN 2 Koto Kampar Hulu in the first semester of the 2023–2024 academic year. The research began in January–February 2024. The r…