<![CDATA[Teachers are required to adapt to technological developments and develop innovative learning media, yet many still rely on limited instructional media. This community service activity aimed to improve the professional competence of teachers at SMP Sepuluh Nopember Sidoarjo in utilizing Genially as an interactive learning media platform. The method consisted of socialization and training involving 27 teachers from various subjects, comprising pretest, intervention (material delivery and hands-on practice), and posttest stages. Data were analyzed using the Shapiro-Wilk normality test (Shapiro & Wilk, 1965) and a one-tailed Wilcoxon Signed Rank Test. Results showed an increase in the average score from 94.07 (pretest) to 99.25 (posttest), with an average N-Gain of 0.85 (high category) based on the formula from Hake (1998). The Wilcoxon test indicated a statistically significant improvement (V=184; p=0.025). Participant satisfaction questionnaire results also showed positive responses across all assessed aspects: Content, Delivery and Mentoring, and Interactive Discussion Sessions. The activity proved effective in improving teachers’ competence in developing technology-based learning media.]]>
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