Abstract
Learning in the 21st century demands mastery of concepts and improvement of optimal learning outcomes. The use of technology provides convenience in supporting learning with the existence of electronic teaching materials. This study aims to see the impact of using e-modules in improving student learning outcomes in science learning. Meta-analysis methods are used to collect quantitative data to calculate the magnitude of the effect of each relevant study. The research involved searching national and international journals using Google Scholar and ERIC between 2019 and 2023. The results of the analysis showed that the influence of e-modules on student learning outcomes had an average effect size value of 1.11, which was included in the large category. It is based on 21 studies that have been collected. The results of the analysis of moderator variables on the year and subjects also showed a significant influence from these two aspects. Overall, the use of e-modules in improving student learning outcomes in high schools has a significant impact.