The "Balanced Nutrition from the Archipelago’s Kitchen" initiative is an educational and practical effort aimed at increasing community awareness of the importance of consuming balanced nutritious foods through a local culinary approach. This program was conducted in RT.01, Selumit Urban Village, focusing on nutrition education and the distribution of Bubur Manado (Manado porridge) as an example of a healthy traditional dish. The methods included nutrition counseling, cooking demonstrations, and food distribution to residents. The results showed improved community understanding of balanced nutrition concepts and greater appreciation for traditional Indonesian cuisine as a source of nutritious food. This activity also fostered a sense of solidarity and cooperation among community members. It is hoped that similar programs can serve as a sustainable model for culturally based nutrition education in other communities.

Mutiara Serpong Villa Complex, located in Pondok Jagung Timur Village, South Tangerang, is surrounded by the BSD City area. This area faces environmental problems due to the uncontrolled growth of water hyacinth (Eichornia Crassipes) in the surrounding lakes and swamps, causing irrigation disruption and decreasing water quality. Water hyacinth is known as a weed that damages the aquatic environment, but it also has positive potential as a raw material for organic fertilizer. This program aims to overcome the problem of the spread of water hyacinth by utilizing the plant into organic compost. Water hyacinth compost contains high nutrients, helps improve soil properties, and improves the quality and quantity of plants. This initiative is expected to provide environmental benefits while increasing the income of the surrounding community through the use of water hyacinth as organic fertilizer. Community Service Activities at the Mutiara Serpong Villa Complex use several methods that aim to provide understanding and skills about making compost from water hyacinth to the local community. There are five main stages: Socialization, Counseling, Training and Practice, Observation and Evaluation, Sustainability. This method is designed to increase active community participation and the sustainability of water hyacinth compost use as a beneficial environmental solution.

Community Service Activities are a real form of students' social concern for the surrounding environment. Five students of the Management Study Program at Borneo Tarakan University carried out community service in collaboration with local MSME actors through an activity entitled "Sharing Chocolate Bread as a Form of Social Concern". This activity was held on Sunday, May 4, 2025 at 11.00–12.00 WITA at the Hidayah Nurul Yaqin Orphanage, Jl. Sesanip, Karang Anyar, Tarakan, North Kalimantan. The activities included welcoming, praying together, introductions, distributing chocolate bread produced by MSMEs, and documentation. The children of the orphanage welcomed enthusiastically, a warm and pleasant atmosphere was created, and positive interactions were established between students, MSMEs, and the children of the orphanage. This activity brought happiness to the children, became a means of social learning for students, and promoted products for MSMEs. This collaboration shows that synergy between academics and business actors can provide sustainable social contributions.

This study aims to analyze the use of the representative documentary Jalanan produced in 2013 as a learning medium in Pancasila education subject through the Piloting a Constructive Feedback (PCF) approach for tenth-grade students at SMA Muhammadiyah 2 Paciran. A qualitative descriptive method was employed, with data collected through observation, closed and open questionnaires, and informal interviews. The results indicate that the documentary effectively facilitates students’ understanding of Pancasila values, particularly social justice, humanity, and the rights and responsibilities of citizens. The implementation of the PCF model encourages active student engagement in providing feedback, critical thinking, and reflecting on the meaning of the film both personally and socially. Student responses revealed an increase in empathy and awareness of social issues that were previously underappreciated. This study confirms that social-reality-based documentary media can serve as a contextual learning alternative relevant to the characteristics of Generation Z and Alpha, and is effective in strengthening value-based learning in Pancasila Education.

The rapid digital transformation requires the Central Statistics Agency of Karawang Regency to improve employee competence. However, the gap in abilities due to differences in educational backgrounds is a major challenge. The purpose of this study is to analyze the strategies applied in employee competency development, the challenges faced, and the steps needed in dealing with digital transformation. The research approach used is qualitative descriptive, with data collection techniques including interviews, observations, and documentation. Data validation was carried out using source triangulation based on the results of interviews with informants. The results of the study revealed that the Central Statistics Agency of Karawang Regency implemented an effective strategy, including special training according to needs, independent training, mentoring and socialization. The challenges faced are difficulties in adapting to senior employees and differences in educational backgrounds, which require support through socialization, ongoing training and mentoring. The recommended steps include improving technology infrastructure, providing freedom for independent competency development, and strengthening collaboration between divisions. This research provides an important implication that the successful implementation of digital transformation at the Central Statistics Agency of Karawang Regency requires relevant support and training.

Instagram is the second most used social media platform in Indonesia after WhatsApp social media which has a percentage of 90.9.7% of users. Meanwhile, Instagram has a percentage of 85.3% as of January 2024, namely with 139 million users. Kopi Good Day Indonesia uses Instagram as one of its digital marketing strategies. The purpose of this study was to determine the perception of followers of the Instagram account @gooddayid. This study uses a qualitative method with the subject being Generation Z in Semarang City. Based on the analysis that has been carried out by the researcher, it shows that the perception that is built on Instagram followers @gooddayid, Many factors influence perception, such as personal experiences of Instagram users with content, interest in coffee products, and the visual communication style displayed by the Kopi Good Day account. Kopi Good Day has become the first brand that comes to mind for the five informants when talking about instant coffee products that are suitable for accompanying relaxing time

Elementary school teacher performance plays a pivotal role in enhancing the learning process. This study investigates key elements that affect teacher performance, including personal (internal) aspects, environmental (external) influences, leadership from school principals, and levels of teacher professionalism. Using a literature review approach, the study compiles data from relevant sources. The results reveal that teacher performance is shaped by motivation, satisfaction at work, support from school management, and both pedagogical and professional competence. This suggests that improving teacher effectiveness requires a holistic strategy. The study implies the importance of formulating education policies that continuously support teacher development and strengthen leadership to foster a productive educational climate.

Research on the development of PowToon-based video learning media on the material on the definition of angles and various angles. The purpose is to discover the development of Powtoon-based video learning media and the feasibility of Powtoon-based video learning media developed for grade III students of SDN Singajaya 01 through the learning process carried out at school. The method used in this study is the ADDIE method which consists of 5 stages, namely Analysis, Design, Development, Implementation, and Evaluation. In this study, a validation test was carried out on experts, namely media, language experts, and material experts. The results of the validation of media experts obtained as many as 96% with very feasible criteria. The results of the validation of the language experts obtained 100% with the feasible criteria, and the results of the validation of the material experts obtained 90% with very feasible criteria. The results of the student response questionnaire obtained as much as 92% with very feasible criteria. These results show that powtoon-based video learning media on the understanding of angles and various angles has proven to be valid, interesting, innovative and very feasible to be used in the learning process. This study recommends the development of PowToon-based video learning media that can be used in classroom learning.

Educational research requires a thorough understanding of population and sample concepts as the foundation for ensuring the validity and generalizability of findings. This article explores the fundamental differences between population and sample, the implications of their selection on research outcomes, and appropriate strategies for selecting a representative sample. By reviewing commonly used sampling approaches, such as probability and non-probability techniques, this paper highlights the importance of aligning the method with the research objectives and context. A clear understanding of these concepts is crucial for researchers to produce accurate, reliable, and contextually relevant educational data.

This study aims to analyze the optimization of seaweed seedling inventory management using the Economic Order Quantity (EOQ) method to enhance cost efficiency for farmers in Tarakan City. The research employs a quantitative descriptive approach, integrating EOQ with forecasting techniques (Moving Average and Exponential Smoothing) to predict raw material needs accurately. Data were processed using Microsoft Excel and POM-QM for Windows to ensure precision. The results indicate that EOQ yields an optimal order quantity of 878 ropes per order, with a frequency of 6 orders per year, a reorder point of 16 ropes, and a total inventory cost (TIC) of IDR 842,681. Compared to traditional methods (TIC IDR 2,132,083), EOQ reduces costs by 60.5%. Forecasting analysis reveals that Exponential Smoothing (MAPE 19.67%) outperforms Moving Average (MAPE 22.5%) in accuracy. These findings highlight EOQ’s effectiveness in minimizing waste, preventing stockouts, and improving productivity. The study provides practical insights for coastal small-scale farmers and policymakers in the marine sector.