<![CDATA[This study aims to analyze the implementation of the Aptitude Treatment Interaction (ATI) learning model assisted by Arga Laragasil media in improving learning activities and learning outcomes in Civic Education (PKn) among elementary school students. This research employed a quantitative approach with an experimental design involving third-grade students of SD Islam Al Azhar 34 Makassar. Data were collected through observation of students’ learning activities and tests of learning outcomes. The data were analyzed using descriptive statistics and hypothesis testing through a t-test to determine the effect of the ATI model implementation on students’ learning outcomes. The results of the study indicate that the implementation of the ATI model assisted by Arga Laragasil media significantly improved students’ learning activities during the learning process. This improvement is reflected in the increased participation of students in discussions, group work, and classroom learning activities. Furthermore, the analysis of the learning outcome data shows that the average score of students increased after the implementation of the ATI model compared to the scores obtained before the implementation. The hypothesis testing results also reveal a significant effect of the ATI model assisted by Arga Laragasil media on students’ Civic Education learning outcomes. The improvement is influenced by the learning strategy that adjusts instructional treatment according to students’ abilities and the use of engaging and contextual learning media. Therefore, the ATI learning model assisted by Arga Laragasil media can be considered an effective alternative instructional strategy to improve the quality of Civic Education learning in elementary schools.]]>
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