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Education is important because it provides knowledge and skills that are essential for self-development, character building, improving people's lives, and contributing to the progress of the nation and state. YouTube is a platform used by many people for entertainment and to relieve boredom. YouTube also offers a wide variety of videos and content, ranging from video blogs, entertainment videos, music, to educational videos. Pragmatics is a study that focuses more on what the speaker wants to convey through their speech, not just studying the meaning of words or phrases separately. In pragmatics, there are several terms of speech act analysis, implicature, deictics, presupposition, and politeness. In this study, the researcher analyzed the pragmatics of deictics. The research is titled “Pragmatic Deixis in the Booklist Playlist on Maudy Ayunda's YouTube Channel.” The researcher found three types of deixis, including 163 instances of personal deixis, 5 instances of place deixis, and 2 instances of time deixis. The research method used was qualitative description.

Inclusive Early Childhood Education (PAUD) faces significant challenges in the era of digital disruption, particularly in integrating technology with meaningful and contextual learning. This study aims to develop and implement a contextual deep learning strategy through the ASYIK, ATIK, and SIUUL models. The research used a participatory workshop method combined with experiential learning and collaborative inquiry approaches, involving 50 PAUD practitioners in the Cikarang area. The findings showed a significant increase in participants' knowledge and a very high level of satisfaction, with 98% reporting satisfaction or high satisfaction. The learning simulations demonstrated the successful application of creative and contextual strategies to support inclusive education for children with special needs. Participants were highly motivated to implement these models in their institutions. The study recommends continuous technical support, the development of adaptive learning media, and the establishment of practitioner communities to ensure the sustainable implementation of inclusive education. These efforts are essential to enhance the quality and inclusiveness of early childhood education in the digital era.

This study aims to examine the effect of reproductive health education on adolescent knowledge as an indicator of sexual behavior prevention among students of SMA Negeri 11 Tidore Kepulauan. This study used a quantitative approach with a pre-post-intervention design involving 28 adolescent respondents. Data were collected through a structured questionnaire that measured respondents' age characteristics and knowledge levels before and after the reproductive health education intervention. Descriptive statistical analysis and frequency distribution were used to describe the respondents' characteristics, while the Wilcoxon Signed Rank Test was applied to analyze differences in knowledge levels before and after the intervention. The results showed that all data were valid with no missing values, and most respondents were aged 15-16 years. Before the intervention, respondents' knowledge levels varied, with the majority classified as having moderate knowledge. After the intervention, all respondents achieved a good level of knowledge, indicating a uniform increase. The Wilcoxon Signed Ranks Test revealed a statistically significant difference between pre- and post-intervention knowledge levels (Z = −4.001; p < 0.000), with no respondents experiencing a decrease in knowledge. These findings suggest that reproductive health education has a significant and positive impact on improving adolescent knowledge, which is crucial for encouraging healthier and more responsible sexual behavior among adolescents.

Drug abuse (NAPZA) has become a serious threat among students and poses significant risks to their physical health, psychological well-being, and future development. Therefore, preventive efforts through structured education and mentoring programs are essential. This community service activity aims to describe the process and outcomes of a drug abuse prevention mentoring program conducted at SMP Negeri 2 Bulu, Temanggung. The program applied a participatory approach consisting of four stages: coordination with the school, educational socialization on the dangers of drugs, follow-up activities through discussions and student reflections, and evaluation to measure students’ understanding. The educational sessions were delivered using interactive lectures, question-and-answer methods, and visual learning media to enhance students’ engagement and comprehension. The results indicate an increase in students’ knowledge and awareness regarding the types, impacts, and prevention strategies of drug abuse. Moreover, students demonstrated more positive attitudes and a stronger commitment to avoiding drugs as a form of self-protection for their health and future. This program is expected to serve as a school-based preventive education model to reduce drug abuse among students through collaboration between teachers, schools, and the wider community.

People with visual impairment face barriers in cash transactions, particularly in identifying banknote denominations and verifying authenticity, which can reduce independence and increase vulnerability to fraud. This issue is also closely linked to the financial inclusion agenda, as access to reliable information on the value and authenticity of cash is a prerequisite for safe transactions among vulnerable groups. This community service program aimed to improve users’ competence through individualized, home-visit–based education and mentoring on an optical–UV sensor–based banknote denomination and authenticity detector with audio feedback. The program was implemented in collaboration with the Kebumen branches of PERTUNI and ITMI from October to December 2025. The intervention stages included an initial needs assessment, structured training using a concise module, hands-on practice through transaction scenarios, and follow-up mentoring. Evaluation employed a pre–post knowledge test, a practical performance checklist, and a usability questionnaire. Results indicated that the mean knowledge score increased from 55.1 to 80.7, and the success rate of denomination identification improved from 60.7% to 90.0%. This approach is relevant as an individualized mentoring model for blind communities when group-based training is difficult to implement.

The microbiological quality of clean water in Dusun Kepuhan has not met regulatory standards, posing potential health risks to the community. Laboratory examination identified Escherichia coli at 21 CFU/100 mL and total coliform bacteria at 180 CFU/100 mL, exceeding the permissible limits established by the Indonesian Ministry of Health Regulation No. 2 of 2023. This community service program was conducted to enhance residents’ knowledge and practical skills in managing clean water through the application of a chlorine diffuser as a simple and practical disinfection method. The implementation process included problem identification, coordination with the local PAMSIMAS management, educational sessions, and hands-on demonstrations of diffuser preparation and use. Program effectiveness was evaluated using pre-test and post-test assessments involving 30 participants. The findings indicated a statistically significant improvement in participants knowledge following the training. The chlorine diffuser approach was considered appropriate for the community setting due to its ease of use, affordability, and gradual chlorine release mechanism. Continuous monitoring and sustained community commitment are necessary to ensure long-term implementation of safe water disinfection practices.

Hypertension is a non-communicable disease with a high prevalence and is a major risk factor for serious complications such as stroke and heart disease. Low public awareness and limited capacity of health workers to provide education and early detection pose challenges in hypertension prevention efforts at the community level. The program “Capacity Building for Health Workers as an Effort to Prevent and Control Hypertension in Mandiangin Timur Village” was implemented by Field Learning Experience (PBL) Group 20 students in August 2025 in Mandiangin Timur Village, Karang Intan District, Banjar Regency. The intervention was carried out through interactive lectures, discussions, and the use of educational media in the form of posters, leaflets, and videos. The targets of the activity consisted of 17 cadres and 30 villagers. Knowledge evaluation using pre-tests and post-tests showed an increase in the average score of cadres from 95.28 to 96.46, while the community increased from 76 to 92.33. Blood pressure checks also showed that most participants were in stage 1–2 hypertension, emphasizing the need for ongoing education. This program proved effective in increasing the capacity of cadres and community knowledge about risk factors, prevention, and management of hypertension. In addition, this activity strengthened the role of cadres as agents of change in ongoing efforts to control hypertension at the village level.

The idea of functions in mathematics and how they are used to build different mathematical models are methodically examined in this publication. Functions are basic mathematical constructs that show relationships between two or more variables in explicit equations, tables, or graphs. The fundamental building blocks of mathematics are functions, which enable the representation of variable interdependencies in a variety of formats, including formal mathematical expressions, data tables, and graphs. The classification of function types, such as linear, quadratic, and exponential, and their corresponding uses in the domains of physics, economics, and epidemiology are the main topics of this study, which takes a descriptive and exploratory approach.This article illustrates how knowledge of functions greatly aids processes through a review of the literature and an examination of secondary sources from current textbooks and academic publications. of judgment, forecasting, and analysis. In both academic and professional contexts, mathematical modeling based on functions has demonstrated efficacy in accurately and efficiently representing real-world occurrences. Thus, the significance of incorporating functional thinking into STEM education and multidisciplinary practice is emphasized in this essay.

Micro, Small, and Medium Enterprises (MSMEs) play a vital role in the economy and community independence. However, the great potential of home-based businesses is often hindered by administrative issues related to business legality. This research focuses on UMKM Krecek Kulit Sapi Ashif in Jatirejo Village, which has been operating since 2018 but lacks a Business Identification Number (NIB), Household Industry Food (PIRT) permit, and halal certification due to perceived complex procedures. The main objective of this activity is to strengthen business management through product standardization and obtaining legal certifications to enhance the competitiveness of this MSME. The research method used a descriptive qualitative approach with a community service method based on mentoring, including observation, in-depth interviews, and hands-on practice in managing documents through the Online Single Submission system. The results show that through phased mentoring, UMKM Krecek Kulit Sapi Ashif successfully obtained an NIB and increased the owner’s awareness of PIRT food safety standards and halal certification procedures. The impact of this activity includes meeting administrative legality and improving knowledge, confidence, and professionalism in business management. Intensive mentoring proved crucial in transforming informal businesses into formal, legally protected entities.

Hypertension is a major non-communicable disease burden in rural Acehnese communities. Family support plays a critical role in long-term blood pressure control; however, the lived experiences of families caring for hypertensive members in Posbindu PTM settings remain underexplored. This study aimed to explore the meaning and forms of family role and social support in hypertension management among Posbindu PTM participants in Meunasah Timu Village, Aceh. Methods: A descriptive phenomenological design using Colaizzi's method was employed. Twelve family members of hypertensive patients were recruited purposively from Posbindu PTM, Desa Meunasah Timu. In-depth face-to-face interviews were conducted until data saturation. Trustworthiness was ensured through member checking, peer debriefing, and audit trail. Results: Three themes emerged: (1) Emotional and instrumental family support as a cornerstone of hypertension control; (2) Cultural and religious values as mediators of caregiving behavior; and (3) Barriers to consistent family involvement including knowledge deficits and caregiving fatigue. Conclusion: Family support is multidimensional and culturally embedded in hypertension management. Community health nurses and Posbindu PTM programs should integrate family-centered interventions that address knowledge gaps and caregiver well-being to optimize blood pressure control outcomes.

Education plays a crucial and essential role in improving the quality of human resource globally, thus a research was conducted with the aim of producing a product, namely a learning module. This module is one of the learning resources that can be used by students independently. Therefore, the module was developed to function as a learniing guide for students. The lerning model used in this research is Creative Problem Solving. In this learning model, the teacher presents problems so that students can find answers innovatively and sharpen  their critical thinking skills. The suitability of this learning module will be evaluated based on three aspect, namely validity, practicality, and effectiveness. Based on the research sample data, this consists of students from class XI Electrical Power Installation Techniques (TITL) 1 at SMKN 1 Driyorejo. This method uses the Research & Development (R&D) approach. The analysis of differences in learning outcomes was carried out using the One Group Pretest-Posttest Method, the treatment in the form of a learning module based on the Creative Problem Solving model was given to student. The research result show that (1) the modules suitability is stated as very valid wth a score of 89,60, (2) aspect, it is stataed as very practical with a total average reaching 90,60, (3) effectiveness is proven from the improvement in learning outcomes in terms of knowledge and domains with an average pretest score of 51,3, while the average posttest score is 85 with a significance of 0.000.

Indonesia continues to face a significant burden of stunting that seriously impacts human resource quality and national development. Stunting is defined as a condition of chronic linear growth failure in children under five years, characterized by height-for-age below minus two standard deviations (−2 SD) from the WHO Child Growth Standards median, resulting from prolonged nutritional deficiency during the first 1,000 days of life. Indonesia's national stunting prevalence in 2022 remained at 21.6%, far from the 2024 national target of 14%. This community service activity aimed to improve the knowledge of pregnant mothers and mothers with toddlers regarding the definition, causative factors, impacts, and prevention strategies of stunting in Banyumas Village, Stabat District, Langkat Regency, in 2025. A community-based participatory intervention approach with a pre-post single group design was employed, incorporating interactive health counseling, group discussion sessions, anthropometric examination of toddlers, and pre-test and post-test knowledge assessments using a validated questionnaire. Participants consisted of 21 pregnant mothers and mothers with toddlers, with 7 toddlers undergoing anthropometric examination. Results demonstrated a significant increase in the mean knowledge score from 55.24 (pre-test) to 82.38 (post-test), reflecting an improvement of 27.14 points. Anthropometric examination identified 1 out of 7 toddlers (14.3%) as having poor nutritional status based on the height-for-age index. Beyond measurable knowledge gains, the activity successfully promoted perceptual change among participants, fostered the active role of local health cadres as community change agents, and cultivated collective awareness regarding the importance of multi-stakeholder collaboration in stunting prevention efforts. It is recommended that posyandu cadres actively sustain the 1,000 HPK counseling program on a continuous basis, and that the institution develop more comprehensive follow-up community service programs in the target area.

Fractures are conditions where there is a separation or rupture in the continuity of the bone structure, caused by excessive pressure that the bone cannot withstand. According to the World Health Organization (WHO), the incidence of fractures is expected to increase with the growing number of vehicles. The productive age group is particularly vulnerable to injury due to accidents. A lack of knowledge about fractures and First Aid methods can exacerbate the situation. This study aims to determine the impact of fracture education and First Aid simulation methods on the knowledge of students at SMA N 1 Lhokseumawe. The research used a quantitative quasi-experimental design with a one-group pretest-posttest design, involving 91 students. The instrument used was a knowledge questionnaire. The results showed that before the education and simulation, 44 respondents (48.4%) had a poor knowledge category, while after the education and simulation, 84 respondents (93.4%) were in the good category. The Wilcoxon test resulted in a P-value of 0.000, indicating a significant impact. The conclusion of this study is that fracture education and First Aid simulation methods are effective in improving students' knowledge about fractures and First Aid.

Fully Homomorphic Encryption (FHE) enables computation on encrypted data with end-to-end confidentiality; however, its practical adoption remains limited by substantial computational costs, including long encryption and decryption times, high memory consumption, and operational latency. Zero-Knowledge Proofs (ZKPs) complement FHE by enabling correctness verification without revealing sensitive information, although they do not support encrypted computation independently. This study integrates both techniques to enable encrypted computation with verifiably consistent results. A prototype system is implemented in Python using Microsoft SEAL for homomorphic encryption and PySNARK for Zero-Knowledge Proof verification. Experiments are conducted on standard consumer-grade hardware (Intel i5, 8 GB RAM, Ubuntu 22.04) using datasets ranging from 100 MB to 1 GB. The evaluation focuses on encryption and decryption time, homomorphic computation latency, memory usage, and proof generation overhead. Experimental results show that integrating ZKPs introduces a moderate and stable runtime overhead of approximately 15–20%, as analyzed in Section 4, while enabling verification without plaintext disclosure. Ciphertext expansion remains a notable limitation, with observed growth of approximately 30–40× relative to plaintext size, consistent with prior FHE implementations. Despite these overheads, the system demonstrates feasible scalability for datasets up to 1 GB on mid-level hardware. Overall, the results indicate that the integrated FHE+ZKP approach provides a practical balance between confidentiality, verifiability, and performance, supporting its applicability to privacy-preserving scenarios such as secure cloud computation, encrypted data analytics, and confidential data processing under realistic resource constraints.

Anemia remains a significant public health problem commonly experienced by women of reproductive age (WRA) due to inadequate iron intake, blood loss during menstruation, and limited knowledge of healthy dietary patterns and balanced nutrition. This condition may lead to decreased productivity, reduced immune function, and an increased risk of complications in future pregnancies. This community service activity aimed to improve the knowledge of women of reproductive age regarding anemia prevention through balanced nutrition education at PMB Imelda Tae Sekadau in 2026. The method used in this activity was health education through lectures, discussions, and question-and-answer sessions. The activity was conducted through several stages, including opening, material delivery, evaluation, and closing sessions. A total of 11 women of reproductive age participated actively in the counseling session. The evaluation results indicated that more than 85% of participants were able to answer the questions provided after the material presentation, suggesting an improvement in understanding of anemia, its signs and symptoms, impacts, and the importance of implementing balanced nutrition in daily life as an effort to prevent anemia. Therefore, this counseling activity was considered effective in enhancing the knowledge of women of reproductive age regarding anemia prevention through balanced nutrition education.

This study aimed to analyze the effect of parent empowerment in optimizing tummy time on head control in infants aged 0–6 months at community health posts in Jatisampurna, Bekasi. Early motor development requires adequate sensory–motor stimulation, yet many parents have limited knowledge and practice of prone positioning activities. A quasi-experimental one-group pretest–posttest design was employed involving nine healthy infants selected through purposive sampling. Parents received education and practical training on tummy time and were instructed to implement a home program for two weeks with a minimum duration of 30 minutes per day. Head control was assessed before and after the intervention using the Head Control Scale across prone, supine, pull-to-sit, and supported sitting positions. The results demonstrated improvements in head control scores in all positions, with the most notable gains observed in infants who had lower baseline abilities. The findings indicate that repeated prone stimulation enhances postural control through increased neck and trunk muscle activation and improved sensory–motor integration. Parent empowerment also increased knowledge, adherence to home stimulation, and active participation in child development monitoring. This community-based intervention shows potential as a promotive and preventive strategy to support early motor development through family-centered approaches at primary health services.

Community service is one of the pillars of the Tri Dharma of Higher Education aimed at implementing academic knowledge in real community life. One form of educational community service is scientific writing training for students. This activity was motivated by the low ability of Madrasah Aliyah students to write scientific papers, particularly in understanding academic structure, scientific language, citation techniques, and reference writing. This community service activity aimed to improve the knowledge, skills, and academic attitudes of students at Madrasah Aliyah Nurul Falah Sangiang, Tangerang City, in writing scientific papers in accordance with academic standards. The method used was a participatory and educational approach through interactive lectures, discussions, and writing practice with mentoring. The results showed an improvement in students’ understanding of scientific writing concepts and structure, enhanced skills in developing outlines and introductory sections, and the growth of positive academic attitudes such as honesty and responsibility in academic writing. This activity contributes significantly to improving students’ academic literacy and supports the development of a sustainable academic culture within the madrasah environment.

Food Additives (BTP) in current consumer products increase the risk of non-communicable diseases such as diabetes, kidney failure, and cancer, particularly in children. Housewives play a central role in managing family consumption to minimize these risks. This community service activity aims to enhance the knowledge and awareness of 'Aisyiyah women in Buluspesantren, Kebumen Regency, regarding food safety and BTP regulations. The implementation method included preparing materials based on BPOM regulations, interactive education, product discussions, and simulations on reading nutrition labels. The results showed high enthusiasm from participants who are now more critical in distinguishing between natural and synthetic additives. Participants reported a significant improvement in their ability to identify food ingredients and additives in everyday products. The final evaluation recorded a 22.2-point increase in participant understanding. By establishing the habit of reading food labels, it is expected that the risk of non-communicable diseases within the family environment can be reduced, thus improving public health literacy and dietary choices within the community.

This study aims to examine the development of Islamic educational institutions in Indonesia from the classical to the modern era, as well as the factors influencing their transformation and strategies for strengthening them to remain relevant to contemporary needs without abandoning Islamic values. The research method used is a literature review (library research) by analyzing books, scientific journals, and official documents related to Islamic education, both nationally and internationally, published within the last five years. The findings indicate that Islamic education evolved from informal learning through majelis taklim, surau, and langgar, to the establishment of pesantren, madrasahs, and modern Islamic higher education institutions that integrate religious and general knowledge. The transformation of these institutions is influenced by local cultural factors, international scholarly networks, political pressures and colonialism, reformist figures, globalization, economic demands, social mobility, and national education policies. In the era of globalization and the Fourth Industrial Revolution, Islamic educational institutions face challenges such as technological access disparities, limited teacher competence in digital pedagogy, curriculum integration, and the risk of educational commodification. Strengthening strategies include developing integrative curricula, professionalizing teachers, utilizing digital technology, promoting media literacy based on Islamic values, developing entrepreneurship, revitalizing traditional knowledge, and enhancing alumni networks and visionary leadership. This study emphasizes that the synergy among pesantren, madrasahs, and Islamic higher education institutions forms a national Islamic education ecosystem that is adaptive, rooted in spiritual values, and capable of producing Muslim generations who are morally upright, knowledgeable, and globally competitive.

The concept of science according to Ibn Rushd emphasizes the harmony between religion and philosophy, as well as the importance of using rational thinking methods to achieve the truth. He divides human intellectual abilities into three levels, namely rhetoric, dialectical, and demonstrative, and distinguishes science into theoretical and practical sciences. According to Ibn Rushd, knowledge is obtained through cooperation between the senses, imagination, and intellect, so that the human thought process must run systematically and logically. This research uses the library research method to examine the relevance of Ibn Rushd's thought to Islamic boarding school education in the modern era. The results of the study show that Ibn Rushd's ideas can be the basis for integration between religious science and science, encourage the strengthening of students' critical reasoning, and avoid scientific dichotomy. In addition, the application of his thinking has the potential to improve the quality of learning for Islamic boarding schools to be more contextual, inclusive, and adaptive to the development of science and technology. Thus, the concept of Ibn Rushd's knowledge can strengthen the direction of pesantren education towards a holistic and civilization-oriented education system.