International Journal of Academic Pedagogical Research (IJAPR)   Year: 2021 | Volume: 5 | Issue: 9 | Page No.: 68-70 The Use of Question Student Have Model to Increase Mathematical Reasoning Ability for 7th Class Students of Zainul Hasan's Excellent Junior High School Deviana Novita Sari , Anas Susanto, Jannatul Khoir, Dyah Ayu Puspitaningrum, Eko Waluyo Abstract: The purpose of this study was to describe the use of the question student have model to improve the mathematical reasoning abilities of class 7th students on social arithmetic material at Zainul Hasan's excellent junior high school2020/2021 academic year. The research method used is the classroom action research. The sample in this quantitative study is class 7th students. Quantitative data was obtained by using a test technique, while qualitative data was obtained by means of observation, field notes, and interviews. The results of data analysis The results of the increase are the final results of the cycle as seen from: (1) the percentage of student learning completeness the first cycle and the second cycle, respectively 45,45% and 81,18%; (2) the percentage of teacher activity observations in cycle I and cycle II respectively 71,82% and 87,27%; and (3) the percentage of results observation of student activities in cycle I and cycle II respectively 64,55% and 86,36%. Thus, qualitative research can prove, complement, and strengthen quantitative data on mathematical reasoning abilities.