<![CDATA[This research aims to produce effective learning media to improve student learning outcomes in the Microsoft Sway-based electric lighting installation subject at SMK Negeri 5 Solok Selatan. The method used in this research is a quantitative approach with an experimental research type, the experimental research design used is the Pre-Experimental Design method, One Group Pretest-Posttest design type. The data in this research were obtained from the results of the instruments in the research, namely learning media validity instruments, test validity instruments, and non-test validity instruments. The media validity instrument is in the form of a validation sheet from the validator, and the test instrument is in the form of pretest and posttest questions which are tested for validity, reliability, difficulty of the questions, and the differentiability of the questions, while the non-test instrument is in the form of a rubric for assessing students' attitudes during the learning process. The data analysis techniques used in this research are normality test, homogeneity test, completeness of learning outcomes, and effect size. The results of this study show that the average pretest score is relatively low and the average posttest score is relatively high. From the calculations, the classical completeness score exceeds the minimum score, this shows that the use of Microsoft-based learning media is effective in improving student learning outcomes. Meanwhile, the Effect Size value was obtained in the large category. The conclusion in this research is that Microsoft Sway-based learning media is declared effective in improving student learning outcomes.]]>
