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This study aims to compare the performance of Multiple Linear Regression (MLR) and Random Forest Regression (RFR) in predicting student performance based on academic scores. Student performance is defined as the average of math scores, Reading Scores, and writing scores. This study uses a quantitative approach with a comparative design based on predictive modeling. The data used is secondary data from the Student Prediction dataset obtained through the Kaggle platform, which was processed using the Python programming language through the Google Colab platform. The analysis stages included the formation of performance variables, the separation of training and test data with a ratio of 80:20, model training, and evaluation using the Mean Squared Error (MSE), Mean Absolute Error (MAE), and coefficient of determination (R²) metrics. The results show that the Multiple Linear Regression model produced an MSE value of 2.74 × 10⁻²⁸, an MAE of 1.51 × 10⁻¹⁴, and an R² of 1.000. Meanwhile, Random Forest Regression produced an MSE of 0.296, an MAE of 0.375, and an R² of 0.998. These findings indicate that both models have a very high level of accuracy, but Multiple Linear Regression provides the best performance. This is due to the strong linear relationship between the input variables and the target variables formed directly from the combination of academic values. Thus, the linear regression model is proven to be more suitable for use in data structures that have simple linear relationships compared to ensemble-based models.

Education is a conscious and planned effort to develop individual potential in order to create qualified human resources. Therefore, to achieve this goal effectively, strong management, good coordination, and solid solidarity among all educational elements are necessary. Solidarity among educators plays an important role in supporting the implementation of educational programs and achieving institutional goals. This study aims to determine the principal's methods and strategies for increasing solidarity among educators in the school environment. This study employed a qualitative research method, with data obtained through observation, in-depth interviews, and documentation related to school activities. The validity of the data was ensured using triangulation techniques to maintain accuracy and credibility. The results show that educator solidarity at SMPIQu Al-Bahjah is implemented through routine deliberations, structured morning briefings, and regular weekly evaluations involving all educators. These activities are consistently carried out as a collective effort to achieve the school’s vision and mission. The implications of this research are expected to provide practical benefits for educational institutions in strengthening educator solidarity. In addition, this research can serve as a reference for other academics in developing and applying Emile Durkheim's structural-functional theory within educational management contexts.

Low levels of maternal knowledge and appropriate nutritional practices, combined with limited continuity of nutrition education from health workers, remain significant risk factors for maternal and child health problems, including stunting. The GEMPITA Program (Gerakan Edukasi MPASI Tepat dan Aman / Safe and Appropriate Complementary Feeding Education Movement) was implemented as a community service initiative to improve nutritional knowledge, skills, and practices among families in the working area of Teratak Public Health Center. The program employed structured methods, including socialization, education, training, demonstrations, mentoring, and non-formal monitoring and evaluation. The target participants were mothers with children aged 6–24 months, as well as health workers and community health cadres. Program effectiveness was assessed using pretest posttest measurements and direct observation of behavioral changes. The results demonstrated a significant improvement in maternal knowledge regarding appropriate complementary feeding, enhanced skills in age-appropriate food preparation, and improved hygienic and nutritious feeding practices. In addition, the capacity of health workers to deliver nutrition education was strengthened. Overall, the GEMPITA Program proved effective in improving family nutrition practices and reinforcing the role of the public health center in stunting prevention through a sustainable community empowerment approach.

This study aims to evaluate the implementation of the Al-Qur’an Juz 30 tahfiz program at MI Darul Falah Konawe by applying the CIPP (Context, Input, Process, Product) evaluation model. The method used in this study is descriptive qualitative by collecting data through interviews, observations, and documentation. The results of the study in the Context dimension show that the program has a very strong foundation of vision and target planning. In the Input dimension, teacher qualifications and supporting facilities are considered very adequate, but obstacles were found in the students' diverse initial abilities in reading and writing the Qur'an. The Process dimension reveals high student enthusiasm, but the implementation is hampered by limited guidance time and frequently interrupted schedules. As a result, in the Product dimension, students show very good reading quality (makhraj and tajwid), but the quantity of memorization has not yet reached the planned target. This study recommends the need to restructure the guidance schedule consistently and to provide a tahsin matriculation program to equalize students' basic abilities.

Adolescence is a crucial period in human development, characterized by biological, psychological, and social changes. At this stage, adolescents require proper understanding of reproductive health to prevent risky behaviors and to support the development of healthy and responsible attitudes. This community service activity aimed to improve students’ knowledge of reproductive health through socialization at State Vocational High School (SMKN) 1 Mempura, Siak Regency. The method used was descriptive qualitative with a focus on education through material delivery, interactive discussions, and question-and-answer sessions. The activity was conducted on August 14, 2025, at the SMKN 1 Mempura Hall, involving 39 students out of 50 targeted participants. Data were obtained through observation of students’ participation and documentation of the activity, and were then analyzed descriptively and qualitatively. The results showed that students were enthusiastic in attending the socialization and demonstrated improved understanding of reproductive health concepts, reproductive organ functions, personal hygiene, and the risks of unsafe sexual behaviors. The interactive discussion also revealed students’ willingness to ask questions and share perspectives, reflecting stronger attitudes and confidence in maintaining reproductive health. In conclusion, the socialization of reproductive health at SMKN 1 Mempura successfully enhanced students’ knowledge and awareness. Despite limitations in terms of time allocation and long-term evaluation, this activity provided tangible benefits. Future efforts are recommended to develop sustainable programs supported by additional learning media and closer collaboration with the school.

Waste management at the village level still faces various challenges, particularly related to the practice of open burning, which causes environmental pollution and health risks. This condition reflects a gap between the concept of sustainable waste management within the framework of the Sustainable Development Goals (SDGs) and the social reality of local communities. This community service activity aims to implement a low-smoke waste burning container as a community-based waste management innovation and to analyze its contribution to the achievement of the SDGs in Nglaris Village. The method applied was a participatory approach involving observation, socialization, design and construction of the burning container, assistance, and program evaluation. The results indicate that the implementation of the low-smoke burning container reduces the intensity of smoke emissions, increases community participation, and encourages behavioral changes in waste management practices. The program also contributes to improving the quality of the living environment and supports the achievement of SDGs, particularly in environmental, health, and sustainable settlement aspects. These findings demonstrate that simple technological innovations adapted to local social conditions can serve as a model for sustainable waste management at the village level.

Health education at the elementary school level represents a long-term investment in developing a stronger and more capable generation. By fostering a proper understanding from an early age, children are expected to build a resilient defense against various health threats. This community service program aims to broaden the knowledge and awareness of students at SDN 054945 Dogang Village, Gebang District, Langkat Regency, North Sumatra, regarding Clean and Healthy Living Behavior (known as PHBS). As a promotive and preventive strategy, PHBS is essential to instill from childhood to cultivate healthy habits and prevent various health disorders. This study utilizes a qualitative approach, applying the Miles and Huberman interactive analysis model. The activity, conducted on July 20, 2024, involved 77 fourth and fifth-grade students and followed three main stages: preparation, implementation, and evaluation. Socialization was carried out interactively through handwashing tutorial videos, physical exercises, PHBS-themed songs and rhythmic clapping, and Q&A sessions. The results indicated an improvement in students' understanding of various PHBS indicators, including handwashing habits, waste management, healthy food consumption, physical activity, growth monitoring, avoiding tobacco smoke, maintaining toilet cleanliness, and eradicating mosquito larvae. The active participation shown by the students reflects a heightened awareness of practicing PHBS within the school environment. In conclusion, this educational initiative has delivered a positive impact on student knowledge and holds the potential to foster a sustainable culture of clean and healthy living, both at school and in their daily lives.

This community service program aimed to implement the ESB Point of Sales (POS) application as a tool for financial digitalization at The Houseplants Coffee, an MSME located on Bengawan Street No. 16, Bandung City. The main problems faced by the partner included manual transaction recording, limited sales information, and weak control over inventory and cash flow. A Participatory Action Research approach was applied by involving the owner and staff in all stages of the program, including problem identification, planning, implementation, mentoring, and evaluation. The results indicate improved transaction recording accuracy, better inventory monitoring, and the availability of digital-based sales reports. The mentoring process also led to changes in work behavior, the establishment of new technology-based practices, and the emergence of a local leader supporting system sustainability. These findings demonstrate that integrating POS technology with a participatory approach effectively promotes sustainable digital transformation in MSMEs.

Breast cancer is one of the most prevalent cancers among women and remains a major public health concern due to late detection and limited awareness of early prevention. Community empowerment through health education plays a crucial role in improving knowledge and early detection practices. This community service activity aimed to enhance women’s knowledge and skills related to breast cancer prevention and early detection through breast self-examination (BSE). The activity employed a participatory educational approach, including health education sessions, demonstrations, and hands-on BSE practice. Participants were women aged 20–60 years from the community. Evaluation was conducted using pre-test and post-test questionnaires and direct observation of BSE practice. The results indicated a significant improvement in participants’ knowledge and ability to correctly perform BSE following the intervention. These findings suggest that structured, community-based education and empowerment programs are effective in increasing awareness and promoting early detection behaviors for breast cancer. Continuous implementation of such programs is recommended to support breast cancer prevention efforts and improve women’s health outcomes.

This study aims to evaluate the implementation of the Islamic Character Education Program at RA Al-Mu’minin Atula using the Goal Oriented Evaluation model. Islamic character education in early childhood education plays a crucial role in shaping students’ religious attitudes, moral values, and noble character through the internalization of Islamic values from an early age. This research employed a qualitative approach with a descriptive research design. Data were collected from the head of the institution, classroom teachers, and students through observation and in-depth interviews. The Goal Oriented Evaluation model was applied to assess the achievement of program objectives by comparing predetermined goals with the actual implementation and outcomes in the field. The findings indicate that the Islamic character education program at RA Al-Mu’minin Atula has been implemented fairly effectively, particularly through routine religious activities such as reciting Iqra before learning sessions, collective prayers, and habituation of discipline and polite behavior. The program positively contributes to the development of students’ religious character. However, several aspects require improvement, especially in formulating more measurable indicators and establishing systematic evaluation documentation. In conclusion, the Goal Oriented Evaluation model is appropriate for evaluating Islamic character education programs in early childhood education institutions and provides valuable recommendations for continuous program improvement.

Adolescent reproductive health is an important aspect that requires special attention, especially regarding the problem of dysmenorrhea or menstrual pain. Dysmenorrhea is often considered normal, even though it can reduce the quality of life and disrupt the learning activities of young women. One factor that influences dysmenorrhea is nutritional status and diet. This community service activity aims to increase the knowledge of young women about preventing dysmenorrhea through health promotion using posters with an anti-inflammatory diet approach based on "Healing Through Nutrition". The activity was carried out at the UPT SMA 9 Bulukumba on May 6, 2025, targeting 20 young women. The activity method included the planning, preparation, implementation, and evaluation stages, with a pre-test and post-test to assess the level of knowledge of participants. The results showed a significant increase in adolescent knowledge about preventing dysmenorrhea. Before the activity, 50% of respondents had poor knowledge, 40% had sufficient knowledge, and only 10% had good knowledge. After the intervention, 80% of respondents had good knowledge and 20% had sufficient knowledge, with no category of poor. These results indicate that poster media is effective in increasing adolescents' knowledge about dysmenorrhea and the importance of an anti-inflammatory diet as a non-pharmacological effort to prevent it.

The advancement of digital technology has made computer literacy and language comprehension increasingly important. Playing games has become a daily habit for young children. Scratch is an innovative and child-friendly platform. This community service program aims to introduce basic programming concepts to sixth-grade students of Bulupasar Elementary School, Kediri, using the Scratch platform. This program adopts the Direct Instruction method, also known as hands-on learning. This one-day session involved 43 students who underwent a structured process consisting of a pre-test, material delivery, hands-on practice, such as using code blocks, introducing sprites, and creating a simple game, which was explained clearly and structured. During the project implementation phase, each student successfully created a simple animation project with the theme "Catch the Apple" and then conducted practical exercises to try it out on their own with direct guidance. This community service activity was successful, according to the analysis of the pre-test and post-test results. The resources used to create the simple game showed positive results and confirmed the importance of introducing children to the digital world from an early age. Qualitative evaluations revealed positive responses from all participants. Student comments reflected high enthusiasm for learning to code, with the majority expressing a desire to continue exploring Scratch independently. Several students expressed interest in creating future projects, suggesting the program has potential for implementation in other schools to encourage early introduction to programming and help prepare them for the future in an era of ever-evolving technology.

This community service program aims to utilize Balinese orange peel waste into marketable jelly candy in Battu Winangun Village, Lubuk Raja District, Ogan Komering Ulu Regency. The implementation method included socialization, 2-day practical training, and production mentoring involving 30 participants from women's farmer groups, PKK mothers, and youth youth organizations. The results of the activity showed an increase in participants' knowledge from 15% to 92% about the economic potential of Balinese orange peel waste, with 85% of participants successfully producing good-quality jelly candy that met the criteria of chewy texture, balanced sweet-sour taste, and attractive bright color. This program successfully processed orange peel waste rich in natural pectin (18-25%) into a functional low-calorie product with a shelf life of 2-4 weeks. The program's impacts included the formation of independent business groups, a 25-30% reduction in organic waste, and increased public awareness of a sustainable circular economy. The final evaluation showed a 90% level of participant satisfaction, with 87% of participants interested in continuing independent production. In conclusion, this program effectively increases the added value of local agricultural products, empowers the community's economy, and creates social transformation toward a self-sufficient and environmentally conscious village.

The rapid development of Artificial Intelligence (AI) technology presents significant opportunities to improve the quality of learning; however, its utilization in school settings is still constrained by teachers’ limited competencies. This community service program aims to enhance teachers’ competencies in utilizing AI-based learning technologies in a pedagogical, ethical, and practical manner. The implementation method consisted of preparation, implementation, and evaluation stages. The activities were carried out through interactive workshops, demonstrations of AI-based educational tools, hands-on practice with mentoring, and evaluation using pre-tests and post-tests. The results indicate a significant improvement in teachers’ understanding and skills in using AI for lesson planning, instructional media development, and learning assessment. Teachers also demonstrated more positive attitudes and greater confidence in integrating AI into classroom practices. Nevertheless, challenges such as varying levels of digital literacy and limited technological infrastructure were still identified. Overall, this community service activity proved effective in improving teachers’ competencies and has the potential to support more innovative and adaptive learning transformation in the digital era.

Acute Respiratory Infection (ARI) is one of the most common health problems among primary school–aged children and may interfere with the learning process as well as children’s overall health status. This community service activity aimed to improve primary school students’ knowledge and awareness regarding ARI prevention through the implementation of the Faculty of Medicine Teaching Movement. The methods used were interactive lectures and demonstrations tailored to the characteristics of primary school children, including education on ARI, proper cough and sneeze etiquette, and correct handwashing practices. The community service program was conducted in three stages: planning and preparation, implementation, and evaluation and monitoring. The activity involved collaboration between lecturers and medical students from the Faculty of Medicine, Universitas Muhammadiyah Semarang, who served as health education facilitators. The evaluation results showed a significant improvement in students’ knowledge, with the proportion of students in the good knowledge category increasing from 47.4% before the intervention to 78.9% after the intervention, along with an increase in the mean score of 28.4 points (p < 0.05). This activity not only enhanced students’ understanding of ARI prevention but also strengthened the role of medical students in field-based learning and promoted the development of health awareness within the school and family environment.

Women play a strategic role in sustaining household livelihoods and strengthening local economies in coastal areas. This community service program aims to empower women entrepreneurs through strengthening micro, small, and medium enterprises (MSMEs) based on local wisdom in Desa Kota Pari, Pantai Cermin District. Most women in this coastal village are involved in home-based economic activities such as traditional food processing, fisheries-based products, and small-scale trading. However, limited financial literacy, income management, and market access constrain business development. The program was implemented through observation, counseling, participatory discussions, and evaluation. The results show improved understanding of income management, increased awareness of business sustainability, and strengthened economic roles of women entrepreneurs. This program confirms that empowering women through MSMEs contributes significantly to strengthening local economic resilience in coastal communities. 

Education is a planned effort aimed at creating an effective learning environment where students can develop their potentials; it seeks to ensure that students become individuals who are confident, competent, independent, and responsible. Introducing students to the Qur'an is one of the ways to increase their faith. Education that includes Qur'an study has a very broad purpose, with its main goal being to influence the individual as a being who obeys their Creator and to reflect this through Islamic values. This study aims to evaluate the Tahfiz Qur'an program at SMA-TQ Mu'adz bin Jabal using the CIPP evaluation model. The research was conducted at SMA-TQ Mu'adz bin Jabal Kendari, using a qualitative descriptive method with the CIPP model (Context, Input, Process, and Product). The reason the author uses the CIPP evaluation model to evaluate the Tahfiz Al-Quran program is because it provides relevance in the decision-making process related to the planning of the program being implemented.The data collection process was conducted using observation and interview techniques. The results of this study show that the Tahfidz Al-Quran program at SMA-TQ Mu'adz bin Jabal Kendari has made real progress or development in every component—context, input, process, and product. These range from human resources supporting the program to facilities that do not create much burden and do not require special funding. However, the collaboration between the school and the parents has not yet been effectively implemented; this is because not every parent is able to track their children’s progress in Quran memorization.

The rapid development of digital communication has encouraged social organizations to optimize online-based donation campaigns. Grandma Foundation still faces limitations in utilizing visual content, particularly video, due to the limited video editing skills of its volunteers. This Community Service Program aimed to enhance volunteers’ capacity in producing creative video content to strengthen the foundation’s online donation campaigns. The program employed a participatory educational approach through video editing training, content production assistance, campaign video simulations, and output evaluation. The activity was conducted on October 25–26, 2025, involving 20 volunteers of Grandma Foundation in South Tangerang. The results indicate an improvement in volunteers’ understanding and skills in visual storytelling, video editing techniques, and social media content distribution strategies. The program produced campaign videos that were more communicative, persuasive, and aligned with the characteristics of digital audiences. This initiative contributed to strengthening the foundation’s institutional image, expanding the reach of online donation campaigns, and enhancing the readiness of human resources to respond to digital communication challenges.

This research is motivated by the high rate of inability to read the Quran in Indonesia and the urgency of providing appropriate learning stimuli during the golden period of child development. The Al-Husna method was chosen because it emphasizes the principles of simplicity, ease, and tartil, which are considered relevant to the characteristics of early childhood. This study aims to assess the effectiveness of the application of the Al-Husna method in Quran learning at PAUD Tahfidzul Qur'an Yurefi Kendari using the Goal-Oriented Evaluation Model. The research method used is descriptive qualitative, with data collection techniques including observation, interviews, and documentation studies. The evaluation results show that the application of the Al-Husna method has met the learning objectives that have been set at PAUD Tahfidzul Qur'an Yurefi. These achievements include improving students' abilities in recognizing and pronouncing hijaiyah letters with the support of visual codes, mastery of syllables of hijaiyah letters, and understanding the punctuation system using standards according to Rasm Uthmani, achieving efficiency in the use of time and materials in the learning process, and creating a fun, active, and participatory learning environment for children. The identified challenges primarily relate to the need for educators to have a comprehensive understanding of the Al-Husna method. However, schools can address these challenges by implementing ongoing training and mentoring programs. Overall, the findings of this study indicate that the Al-Husna method is effective in building a foundation of basic Quranic reading skills and understanding in early childhood, using a child-friendly and meaningful approach. Therefore, this method can be used as a strategic alternative for teaching Quranic reading and understanding in educational institutions.

The health of pregnant and breastfeeding women is a crucial determinant of the quality of future generations, particularly during the first 1,000 days of life. However, nutritional problems, such as deficiencies in iron, protein, and essential vitamins, remain prevalent in many regions, especially in rural areas. These conditions may increase the risk of anemia, impaired fetal growth, and reduced maternal and child health outcomes. This community service program aimed to improve the nutritional status as well as the knowledge and awareness of pregnant and breastfeeding women regarding the importance of balanced nutrition in Sukorejo Village, Bojonegoro Regency. The program was implemented through the provision of free balanced nutritious meals tailored to the nutritional needs of pregnant and breastfeeding women, accompanied by health education activities, including counseling sessions and interactive discussions on healthy dietary patterns, food hygiene, and anemia prevention. Program evaluation was conducted through participatory observation and participant feedback. The results indicated an improvement in participants’ understanding of balanced nutrition and positive behavioral changes in daily food selection and consumption. This community service initiative is expected to serve as a sustainable model for improving maternal and child health and preventing nutritional problems at the village level.