STUDI EKSPERIMENTAL PENERAPAN ATI-STAD YANG DIMODERATORI GAYA BELAJAR SISWA: PENDEKATAN STATISTIKA DESAIN FAKTORIAL

This research was motivated by problems that occurred at SMAN 5 Tasikmalaya, namely low student learning outcomes. The aim of this research is to determine the effect of the ATI (Aptitude Treatment Interaction) learning model with a differentiated approach in improving student learning outcomes, differences in learning style results, and the interaction of learning models on learning styles in economics subjects, financial services in the economy. The method used is an experimental method with a quasi-experimental type, with a design using a 2x3 factorial design, as well as data collection techniques through multiple choice tests. The population in this study were all class X students at SMAN 5 Tasikmalaya in the 2023/2024 academic year, totaling 448 students. The samples used were class X.11, totaling 38 people as the experimental class and class The data analysis technique used was a two-way ANOVA test with signification 0.05. Based on the research results, there is a difference in the average learning outcomes of experimental class students, which is higher than that of the control class. There are differences in learning outcomes for auditory, visual and kinesthetic students. And there is no interaction between learning models and learning styles.