<![CDATA[The low learning outcomes in science and social studies (IPAS) among elementary school students remain a problem that requires innovative learning methods capable of improving students’ activeness and conceptual understanding. This study aimed to analyze the effect of the Two Stay Two Stray learning model assisted by Dibela media (Natural Landscape Diorama) on the IPAS learning outcomes of fourth-grade elementary school students. The study employed a quantitative approach using a quasi-experimental method with a Nonequivalent Control Group Pretest-Posttest Design. The research sample consisted of 52 students, including 26 students in the experimental class and 26 students in the control class. Data were collected through pretest and posttest instruments that had met validity and reliability requirements, and were analyzed using normality, homogeneity, and Independent Sample t-Test analyses. The results showed that the average posttest score of the experimental class reached 83.54, which was higher than the control class score of 65.65. The normality and homogeneity tests indicated that the data were normally distributed and homogeneous, while the Independent Sample t-Test produced a significance value (Sig. 2-tailed) of 0.000 < 0.05, indicating that H₀ was rejected and H₁ was accepted. These findings indicate that the implementation of the Two Stay Two Stray learning model assisted by Dibela media had a significant effect on improving students’ IPAS learning outcomes]]>
