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COMMUNITY SERVICE ACTIVITIES USING EXPERIMENTAL SIMULATIONS AND PHYSICS LEARNING MEDIA Angelina Rahma; Maria Lidya Tanggo; Dominika Owa; Yasinta Embu Ika; Aloisius Harso; Melkyanus Bili Umbu Kaleka
Mitra Mahajana: Jurnal Pengabdian Masyarakat Vol. 7 No. 2 (2026): Volume 7 Nomor 2 Tahun 2026
Publisher : LPPM Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/mahajana.v7i2.8040

Abstract

Physics learning at SMA Negeri 1 Riung Barat faces real obstacles in the form of limited laboratory facilities and a lack of practical tools, so the learning process tends to be theoretical and makes it difficult for students to understand abstract concepts. This community service activity aims to improve the quality of physics learning using experimental simulations and innovative teaching aids, improving conceptual understanding, experimental skills, and fostering student learning motivation. The activity was carried out on May 23, 2026, targeting students in grades X, XI, and XII, and physics teachers. The implementation method included a preparation stage (survey and coordination), followed by socialization and interactive demonstrations of various alternative media such as static electricity teaching aids, hydraulic pumps, and rigid body equilibrium. After the demonstration, students carried out direct practice in small groups with the guidance of the community service team and teachers. Evaluation was carried out through observation of involvement and distribution of participant response questionnaires. The results of the activity showed an increase in students' conceptual understanding and experimental skills. The performance evaluation recorded an increase in the ability to use teaching aids from the "Low" to "Good" category, and observation and measurement skills increased from the "Fair" to "Good" category. In addition, the level of student activity jumped from the "Medium" to the "High" category. Ninety-two per cent of participants expressed great satisfaction with the program. As a form of sustainability, the program produced outputs in the form of simple experiment modules, video documentation for dissemination, and a guide to using teaching aids to support teachers in independently implementing lab-based learning.
BASIC LEADERSHIP TRAINING TO ENHANCE PUBLIC SPEAKING SKILLS, LEADERSHIP AND MOTIVATION AMONG STUDENT COUNCIL MEMBERS Maria Keisya Mbete; Maria Hesliana Gowe; Maria Jesika Nuhut; Hamsa Doa; Adrianus Nasar; Yasinta Embu Ika; Natalia Peni
Mitra Mahajana: Jurnal Pengabdian Masyarakat Vol. 7 No. 2 (2026): Volume 7 Nomor 2 Tahun 2026
Publisher : LPPM Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/mahajana.v7i2.8086

Abstract

This community service program aimed to improve the public speaking, leadership, and motivation of student council administrators at State Senior High School 1 of West Riung, East Nusa Tenggara, Indonesia, through Basic Leadership Training. The student council administrators faced several challenges, including low self-confidence in public speaking, limited leadership skills, insufficient motivation to organize, and a lack of experience managing school organizational activities. The program was implemented in three stages: preparation, implementation, and evaluation. During the preparation stage, participant needs were identified through observation, coordination with the school was conducted, and training materials were developed. The implementation stage consisted of lectures, group discussions, simulations, speech practices, ice-breaking activities, and leadership games. The training materials focused on public speaking, leadership, organizational motivation, and teamwork. The evaluation process involved observing participant engagement, administering response questionnaires, and assessing public speaking performance. The results demonstrated that the training program effectively increased participants’ confidence in speaking before an audience, enhanced their leadership skills in managing groups and discussions, and strengthened their motivation to implement organizational programs within the school. Throughout the activities, participants showed greater enthusiasm, active participation, self-confidence, and collaboration skills. The positive responses and high level of engagement indicated that the training provided a meaningful learning experience for the student council administrators. Therefore, Basic Leadership Training can serve as an effective approach to fostering communicative, disciplined, responsible, and leadership-oriented student character within school organizations.