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Malino City in Gowa Regency plays a crucial ecological role as a water catchment area, yet it currently faces the threat of land degradation due to land-use conversion and erosion in hilly areas. This community service activity aims to implement soil conservation while enhancing the economic potential of local residents through the planting of productive fruit tree seedlings. The methods employed include educational socialization, training on planting techniques for sloped land, and the distribution of superior fruit tree seedlings (avocado, durian, and orange). The results indicate an increase in community understanding regarding the importance of permanent vegetation in maintaining soil stability. A total of [Mention number] tree seedlings were planted with the active participation of local farmer groups. In conclusion, the integration of ecological and economic aspects through productive trees creates a sustainable conservation system by providing direct financial benefits to the community, thereby increasing their motivation to preserve the environment in the Malino region.

This article investigates the effectiveness of cooperative learning using vocabulary flashcards in improving students’ mastery of English adjectives. The research was conducted due to students’ limited vocabulary knowledge. The objective of this article was to examine whether the implementation of a cooperative learning model supported by vocabulary flashcards could enhance students’ adjective mastery and learning engagement. A pre-experimental research design with a one-group pretest–posttest approach was employed. The participants consisted of 15 junior high school students enrolled in an English course. Data were collected through pretest, posttest, classroom observation, and a student response questionnaire. Quantitative data were analyzed using descriptive statistics and N-Gain analysis, while qualitative data were obtained from observation sheets and questionnaire responses. The findings indicate a noticeable improvement in students’ posttest scores compared to their pretest results, with the mean N-Gain score categorized as moderately effective. In addition, observation data revealed high levels of student participation during cooperative learning activities. Questionnaire results further showed positive student responses toward the use of cooperative learning and vocabulary flashcards, particularly in terms of motivation, confidence, and ease of understanding English adjectives. These findings suggest that cooperative learning combined with vocabulary flashcards can effectively support students’ vocabulary development and active engagement. In conclusion, the study provides empirical evidence that cooperative learning facilitates meaningful interaction and knowledge construction, supporting its implementation in English vocabulary instruction. However, future research is recommended to involve larger samples and comparative research designs to strengthen the generalizability of the findings.

Urban waste management remains a major challenge in achieving a clean and sustainable environment, including in Bontoduri Sub-district, Makassar City. Waste banks, as a community-based waste management model, have significant potential to reduce waste generation while creating economic value. However, in practice, the role of waste banks has not been fully optimized due to limitations in institutional capacity, community participation, and managerial practices. This community service activity aimed to strengthen the role of waste banks in promoting a clean and economically valuable environment through participatory and community empowerment approaches. The methods employed included preparation, environmental education and socialization, waste bank management training, institutional mentoring, and activity evaluation. The program involved approximately 30 participants consisting of waste bank managers, local government representatives, and community members. The results indicated an increase in community awareness and understanding of waste segregation, improved managerial and administrative capacities of waste bank operators, and enhanced community participation in waste-saving activities. In addition, waste banks contributed to generating added economic value from household waste and reducing the volume of waste disposed of into the environment and landfills. This activity concludes that strengthening the role of waste banks through education, training, and continuous mentoring can serve as an effective strategy to support sustainable urban waste management based on circular economy principles.

Balanced Nutrition Education and Strengthening Mothers' Participation in Posyandu Activities to Improve Toddler Nutritional Status Toddler nutrition continues to be a key focus in public health initiatives. Mothers' diet and active use of health services, particularly integrated health posts (Posyandu), are two factors that influence the nutritional status of toddlers. To help improve children's nutritional status, this community service project aims to strengthen mothers' involvement in Posyandu activities and raise their awareness of balanced nutrition. Thirty mothers of toddlers were targeted for this project, which was implemented in the Campalagian Community Health Center (Puskesmas) working area. Mothers were encouraged to actively participate in Posyandu activities through mentoring and education on balanced nutrition through counseling and interactive conversations. Mothers' attendance at Posyandu activities was monitored, and knowledge gains were measured using pre- and post-tests. The study found that mothers' average knowledge scores increased from 60 to 82, and mothers' attendance at Posyandu activities increased from 65% to 85%. This project demonstrates that balanced nutrition education and strengthening mothers' participation in Posyandu activities are effective in increasing mothers' knowledge and involvement, potentially supporting efforts to improve and prevent nutritional problems in toddlers on a sustainable basis.

City branding is a strategic approach to enhancing a city's competitiveness by leveraging unique local characteristics to create a strong and distinctive identity. This study examines the role of semanggi—a traditional Surabaya dish—as a cultural icon in strengthening the city's branding. Although semanggi carries deep symbolic meaning and historical significance for Surabaya’s residents, its potential as a city branding asset remains underutilized in formal tourism and marketing programs. Adopting a qualitative exploratory case study design, data were collected through in-depth interviews, participant observation, and document analysis involving local stakeholders, small and medium-sized culinary enterprises, cultural figures, and municipal representatives. Thematic analysis identified five key dimensions of semanggi’s role in city branding: (1) visual representation in urban spaces and promotional media; (2) cultural narratives and heritage preservation; (3) community pride and participation; (4) local economic resilience; and (5) strategic promotion by municipal authorities. The findings suggest that integrating semanggi into Surabaya’s branding strategy can reinforce cultural identity, differentiate the city in competitive tourism markets, and promote sustainable local entrepreneurship. The study contributes to the theoretical discourse on culinary-based place branding and offers practical recommendations for incorporating local wisdom into destination marketing. Limitations include the single-case scope and qualitative focus, pointing to opportunities for comparative and mixed-method research in the future.  

Household waste management remains a major challenge in rural areas, including Sunggumanai Village, Pattallassang District, Gowa Regency. Low public awareness and the absence of a structured community-based waste management system have negatively affected environmental quality and public health. This community service activity aimed to enhance community knowledge, awareness, and participation through the socialization of community-based waste management toward a clean and healthy environment. The activity was conducted on September 27, 2025, involving 30 participants consisting of community representatives, housewives, youth, and community leaders. The methods applied included educational socialization, participatory discussions, and waste segregation simulations based on the 3R principles (Reduce, Reuse, Recycle). The results indicated an improvement in participants’ understanding of waste types, the environmental and health impacts of improper waste management, and the importance of collective waste management practices. Participants also demonstrated positive attitudes and readiness to implement household waste segregation, as well as emerging ideas for establishing community-based waste management initiatives. In conclusion, this activity proved to be an effective initial step in promoting behavioral change toward sustainable waste management and supporting the creation of a clean and healthy village environment.

Palgunadi Selatan Village, RT 07/RW 05, Bulu Lor Subdistrict, North Semarang, possesses distinctive local potential in the form of community-based grape cultivation. However, this potential has not yet been systematically integrated into spatial and environmental planning at the neighborhood scale. This community service program aims to identify local potential and environmental constraints, formulate a design concept for a grape-based thematic village, and strengthen collaboration between residents, universities, and local stakeholders. The implementation method employs field observation, identification of potential and problems, environmental analysis, participatory discussions with the  community, and formulation of a spatial design concept. The results of the program are presented in the form of a conceptual design for the Grape-Based Thematic Village along Palgunadi Selatan Street, which includes gateway elements, pedestrian pathways, communal seating areas, pergola systems for grape cultivation, neighborhood bridges, vertical planting systems, and security posts. This design concept enhances environmental quality, strengthens the visual identity of the neighborhood, and creates opportunities for community-based economic activities and educational tourism. Furthermore, the program contributes to increased community awareness and participation in environmentally responsive and locally based neighborhood development, supporting the realization of a more organized, attractive, productive, and sustainable urban settlement.

This research aims to normatively analyze the legal basis, rationality, and implications of the presidential threshold on the multi-party system and the principle of electoral justice in Indonesia, with a focus on Constitutional Court Decision Number 14/PUU-XI/2013. Thru a normative legal approach, this research examines the provisions of Article 222 of Law Number 7 of 2017 concerning General Elections and the Constitutional Court's constitutional arguments in maintaining the presidential nomination threshold. The analysis results show that although formally the presidential threshold is an open and legitimate legal policy, it substantially creates political inequality and limits the participation of small parties in the multi-party system. The Constitutional Court's decision is considered not fully reflective of the principles of electoral justice and popular sovereignty, as it prioritizes government stability over political equality. Therefore, it is necessary to reformulate the presidential candidacy threshold policy to make it more proportional, inclusive, and aligned with the principles of constitutional democracy. This reform is expected to strengthen the legitimacy of Indonesia's presidential system without neglecting the fundamental values of justice and political representation of the people.  

Stunting is a chronic nutritional problem that is still prevalent in the community and has long-term impacts on physical growth, cognitive development, and the quality of human resources. One effort to prevent stunting is through a community service-based nutrition education program. This activity aims to analyze the implementation of a nutrition education program as a stunting prevention effort in Pasar Rawa Village, Gebang District, Langkat Regency, North Sumatra. The method used was a descriptive qualitative approach with a community service approach. The target group included PKK mothers and local mothers with toddlers. The activity was carried out through the delivery of balanced nutrition education materials, an introduction to stunting, and a discussion and question-and-answer session. The results of the activity showed active participant participation and increased awareness of the importance of fulfilling children's nutritional needs. However, some mothers still did not fully understand the concept of stunting, and some toddlers still experienced stunting. Therefore, nutrition education needs to be carried out sustainably and integrated with other health programs.

Effective public policy communication is a crucial factor in ensuring public understanding, acceptance, and participation in the process from policy formulation to implementation. In this context, public affairs plays a strategic role as a liaison between policymakers and the public through information management, stakeholder relationship building, and facilitation of ongoing public dialogue. This study aims to analyze the role of public affairs in realizing effective public policy communication and its contribution to increasing public understanding and participation. The research method used is a descriptive qualitative approach with data collection techniques such as in-depth interviews, observation, and documentation of policy communication activities. The results show that public affairs strategies include policy publication, stakeholder engagement, media relations management, and the use of digital communication. However, obstacles remain, such as limited two-way communication and unequal levels of public understanding of policies. This study emphasizes the importance of strengthening participatory communication, information transparency, and innovation in public affairs practices to improve the effectiveness of public policy implementation.

Koperatives are a form of people-based economic organization that play a strategic role in improving community welfare and strengthening the national economy. However, many cooperatives still face organizational and managerial challenges that limit their economic performance. This study aims to analyze the relationship between cooperative organizational structures, governance mechanisms, and the economic performance of cooperatives in the context of modern economic transformation. A qualitative descriptive approach was employed to gain an in-depth understanding of organizational practices within cooperatives. Data were collected through in-depth interviews, participatory observation, and document analysis involving cooperative managers, members, and supervisors selected purposively. The findings indicate that cooperatives with clear organizational structures, professional management, transparent governance, and active member participation tend to demonstrate better economic performance and sustainability. Conversely, weak organizational arrangements and low member involvement are associated with stagnation in cooperative economic activities. These results highlight that organizational quality is a key determinant of cooperative success, not merely financial factors. The study implies that strengthening cooperative governance, improving human resource capacity, and enhancing member participation are essential strategies to increase the competitiveness of cooperatives in the digital economy era. This research contributes to the development of cooperative economic theory and provides practical recommendations for cooperative managers and policymakers.

Posyandu (Integrated Health Post) is a community based health center that demonstrates community participation in health development. Posyandu provides a variety of integrated services, including family planning, maternal and child health (MCH), nutrition, immunization, and diarrhea management, all implemented simultaneously. Posyandu is also included in the Community-Based Health Efforts (UKBM) and is part of the Village Public Health Institution's activities. This study aims to analyze factors influencing mothers' visits to Posyandu by toddlers. The research method used was a literature review, examining ten relevant scientific articles. The article search was conducted through Google Scholar and Garuda databases, with the inclusion criteria being Indonesian-language articles published within the last five years (2021–2025). The study results indicate that factors influencing mothers' visits to Posyandu include knowledge, attitudes, education, employment, family support, the role of cadres, and access to health services. These findings emphasize the importance of strengthening the role of cadres and family support in increasing Posyandu visits.

The 21st century is marked by a profound transformation in digital communication. Social media has become a new public space, enabling people to interact, disseminate information, and shape public opinion rapidly and massively. This article analyzes the role of social media in shaping public opinion and its influence on the dynamics of government policy in Indonesia. Through a literature review and case analysis of policies influenced by viral issues on social media, this study finds that social media increases citizen participation and accelerates government responses to public issues. However, the pattern of 'viral-based policy' also carries risks, such as reactive policies, a lack of evidence-based policies, and inequality in representation. To manage this phenomenon, the government needs to develop an inclusive digital communication strategy, establish an early detection system for public sentiment, and uphold the principles of good governance and evidence-based policy. These findings are relevant for academics and policymakers seeking to understand the interaction between social media, public opinion, and government policy in the digital era.

This community service program is entitled Improving Microcontroller Competence of Students of SMK Negeri 3 Pematangsiantar through Arduino Training Based on Industrial Practice and is implemented as a follow-up to the school's official request to invite university practitioners as guest teachers in order to strengthen industry-based vocational learning. The activity was carried out on November 27, 2025 at the Computer Laboratory of SMK Negeri 3 Pematangsiantar involving 50 grade XI students, and guided by Andi Setiadi Manalu, S.Kom., M.Ti as the main instructor of Arduino material which focuses on the introduction of microcontrollers, basic programming, sensor integration, and simple automation project design. The purpose of this activity is to improve students' technical competence in the field of embedded systems while fostering work readiness through real-world practice-based learning experiences. The implementation method uses an experiential learning and project-based learning approach, which combines brief conceptual explanations with direct practice, technical discussions, and problem-based project assignment completion. The evaluation results show an increase in students' understanding of microcontroller functions, programming logic structures, and the ability to connect hardware and software in one work system. In addition, students demonstrated increased motivation, confidence, and interest in industrial technology, as reflected in their active participation during the practicum and their successful independent completion of functional prototypes. Overall, this activity proved effective in strengthening the technical competencies of vocational high school students and supporting the implementation of the link and match policy between vocational education and the needs of the industrial world, while also emphasizing the strategic role of higher education institutions in supporting the improvement of human resource quality at the vocational high school level.

This research has a crucial objective to facilitate primary school (SD) teachers so they are able to effectively and efficiently integrate and present Social Studies (IPS) material enriched with the content of local wisdom. Local wisdom is defined as a treasure inherited through generations, encompassing in-depth knowledge, real practices, and fundamental values that have developed and been firmly held within the local community. This foundation makes the learning process not only informative but also highly relevant and meaningful for students’ lives. This article specifically highlights that the integration of values, culture, and knowledge sourced from the local area can produce significant positive impacts. These impacts include improving students' conceptual understanding of Social Studies material, fostering their active participation in the classroom, and honing essential critical thinking skills. Teachers are encouraged to use a contextual approach or a real-life-based approach, so the material taught feels close to the students' experiences and is easier to grasp. The values embedded in local wisdom will function as a strong bridge in understanding every material concept. Thus, the knowledge acquired by students does not only stop at the cognitive level (merely theoretical knowledge), but can also be implemented concretely in the form of real actions and behavior outside the school environment. This local wisdom-based learning approach will ultimately become an important connection that guides students to act appropriately, ethically, and solution-oriented in responding to various problems they face in their daily lives.

The Tambang Ayam Village Tourism Village in Serang Regency has great potential for community-based tourism and halal tourism development. However, this area still faces various challenges such as limited tourism information systems, suboptimal coordination between stakeholders, and unprofessional management of creative economy products. This community service activity aims to provide the community and village officials with an understanding of public service innovations and creative economy assistance in supporting the development of the tourism village. The implementation method includes an initial survey, community service, and outreach. The activity was held on July 26, 2025, at the Tambang Ayam Village Hall, with 70 residents in attendance. The results of the activity demonstrated high community enthusiasm, marked by active participation in discussions and questions and answers. In addition to outreach, the activity also included the provision of cooking equipment to support the creative economy and free health checks for residents. Through this activity, it is hoped that the tourism village can develop into a competitive and sustainable tourist destination.

The Hamlet Head Election is an important part of the practice of village democracy that demands transparent, accountable, and participatory implementation. However, in practice, various obstacles are still encountered, such as limited understanding of regulations by the committee, low democratic literacy of the community, and potential conflicts due to lack of information disclosure. This community service activity aims to accompany the implementation of the Hamlet Head Election in Wonokerto Village so that it runs transparently and accountably. The service methods used include socialization of hamlet head election regulations, technical assistance to the election committee, education to the community regarding the rights and obligations of voters, and monitoring and evaluation of the election implementation. The results of the activity show an increase in the committee's understanding of election procedures in accordance with the principles of village governance, increased community participation, and the implementation of more open and accountable election.Thus, this community service activity can have a positive impact on the implementation of more open and accountable elections, as well as creating a healthy and sustainable democratic climate at the village level.

One effort to enhance students’ engagement, learning interest, and conceptual understanding in Natural Science learning at the elementary school level is through the use of interactive learning media that are aligned with learners’ characteristics. Interactive learning media are considered capable of creating a more active and meaningful learning environment. This study aims to evaluate the use of ClassPoint as an interactive learning medium based on live quizzes on the topic of Energy and Its Transformations for fifth-grade elementary school students. The research method employed is a Systematic Literature Review (SLR) by examining various relevant and credible scientific articles obtained from the Google Scholar, Garuda, and Directory of Open Access Journals (DOAJ) databases. The findings indicate that the use of ClassPoint in science learning can significantly increase students’ participation, activeness during the learning process, and learning motivation. In addition, students’ responses to the use of ClassPoint generally show positive attitudes, as learning is perceived to be more engaging, interactive, enjoyable, and easier to understand. However, the successful implementation of ClassPoint in elementary school science learning requires adequate facilities and infrastructure as well as teacher training. The challenges encountered include limitations in technological infrastructure, the readiness of supporting devices, and teachers’ ability to effectively optimize the features of learning media.

The lack of awareness regarding the emotional impact of bullying remains a persistent issue in schools. It hinders students’ ability to build self-confidence, form healthy social relationships, and reach their full academic potential. In response to this concern, an anti-bullying training program was implemented at a junior high school (SMP Gembala Baik Pontianak). The program aimed to enhance students’ understanding of different forms of bullying and their consequences, while also promoting active participation in fostering a safe and supportive school environment. The training employed a multi-phase approach: material preparation, interactive presentations, group discussions, empathy-building exercises, and evaluation through questionnaires and behavioural observation. The results were notable: 98.91% of participants demonstrated improved understanding of bullying and its serious effects, while 73.11% reported increased confidence in reporting bullying incidents. Furthermore, 95.69% of students acknowledged that the training helped them appreciate the importance of embracing diversity and creating a safe environment. Additionally, 83.87% felt more motivated to show empathy toward their peers. These findings suggest that effective bullying prevention extends beyond information delivery—it must also engage students emotionally and instill a sense of personal responsibility. Similar programs are recommended to be held regularly with updated and contextually relevant materials.

Flood disasters are recurring hydrometeorological hazards that significantly impact social, economic, and environmental conditions in Tulungagung Regency. This study aims to analyze the flood disaster mitigation communication strategies implemented by the Regional Disaster Management Agency (BPBD) of Tulungagung Regency and to identify the roles, challenges, and implications of both internal and external communication in flood disaster management. The research employed a qualitative approach using a descriptive method. Data were collected through in-depth interviews with the Secretary of BPBD Tulungagung Regency, the Head of the Emergency and Logistics Division, the Head of the Prevention and Preparedness Division, and members of flood-affected communities. The findings reveal that BPBD Tulungagung Regency has attempted to optimize disaster communication during the pre-disaster, emergency response, and post-disaster phases. The effectiveness of these communication efforts remains limited due to several challenges, including inadequate communication infrastructure, varying levels of disaster literacy among community members, diverse geographical conditions, and insufficient coordination in internal and external communication. Pre-disaster communication plays an essential role in improving community preparedness, communication during emergency response supports timely and accurate decision-making, and post-disaster communication contributes to recovery processes and the strengthening of community resilience. This study concludes that optimizing disaster communication requires integrated information systems, improved human resource capacity within BPBD, and active community participation through community-based communication approaches to sustainably enhance resilience to flood risks.