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The development of digital technology and the impact of the pandemic have shifted the learning paradigm in elementary schools from traditional face-to-face models to technology-based online systems. However, the limited mastery of teachers in utilizing digital learning media, particularly Google Classroom, has become a major obstacle in implementing effective online learning. This community service activity aims to improve the competence of teachers at SD Negeri Gollu Sapi in managing technology-based learning through the use of Google Classroom. The implementation method consists of four stages: preparation, workshop implementation, practice mentoring, and evaluation. The workshop was designed interactively by combining material presentation, demonstration, discussion, and hands-on practice, covering the creation of virtual classes, uploading teaching materials, assigning tasks, and conducting online assessments. The results of the activity showed a significant improvement in teachers’ skills, both in independently managing online classes and in applying the main functions of Google Classroom. Teachers were able to create digital teaching materials, set assignment schedules, provide feedback, and prepare technology-based assessments. In addition, this activity also produced an online article publication and video documentation as additional outputs. The teachers’ enthusiasm during the implementation indicates that this activity is useful and relevant to the needs of 21st-century learning. With this training, teachers are expected to become more adaptive to the digital transformation in education, thereby supporting the achievement of a more interactive, effective, and sustainable learning process in the digital era.

Indonesian language learning at the junior high school level often faces challenges such as low student motivation, participation, and comprehension in reading, writing, and listening materials. The predominance of lecture-based methods and textbooks leads to suboptimal student engagement, especially in online or hybrid learning. This community service activity at SMP S Methodist 1 Rantau Prapat aims to enhance students’ understanding as well as teachers’ capacity through the application of interactive learning media. The media used include interactive PowerPoint, Wordwall, and H5P, which allow adaptive quizzes, writing exercises, and game-based activities. The implementation methods involve initial observation, development of interactive curriculum-based materials, socialization, teacher training, classroom implementation, and evaluation using pre-tests and post-tests. Data were collected through comprehension tests, classroom participation observations, and short interviews. The results showed a significant improvement: the students’ average post-test scores increased compared to the pre-test, with more active classroom participation in interactive quizzes and discussions. Teachers also felt more supported in delivering lessons and gained new skills in using digital media. In conclusion, the application of interactive media proved effective in improving the quality of Indonesian language learning and can serve as a sustainable model for secondary schools.

Typhoid fever is an infectious disease caused by the bacterium Salmonella typhi, commonly found in developing countries, including Indonesia. Prompt and accurate treatment is crucial to prevent serious complications in patients. One way to assist in diagnosing typhoid fever is by applying machine learning methods to classify patient data. The Naive Bayes method is one of the machine learning algorithms frequently used in medical data classification due to its strong ability to handle large and complex datasets. This article discusses the application of the Naive Bayes method for classifying typhoid patient data at Rantauprapat General Hospital (RSUD Rantauprapat). By utilizing medical data that includes clinical symptoms, laboratory test results, and patients’ medical histories, the Naive Bayes model can provide fairly accurate predictions regarding the likelihood of a person having typhoid fever. The research findings indicate that Naive Bayes is reliable in predicting typhoid diagnoses with adequate accuracy, thereby supporting healthcare professionals in making faster and more precise decisions. It is expected that the implementation of this method can accelerate the diagnostic process and improve the quality of healthcare services at RSUD Rantauprapat, as well as in other regions.

This study aims to analyze the socialization process of implementing a mobile application for English language learning among Information Systems students and to evaluate the effectiveness of the socialization. The research employs a descriptive qualitative method, collecting data through observation, interviews, questionnaires, and documentation. The subjects consist of 30 students purposively selected based on their interest and readiness to participate in the socialization. The socialization process includes material delivery, application demonstration, and brief training. Results show an increase in students’ positive perceptions regarding the ease of use and benefits of the application in supporting English learning. Additionally, students’ learning interest significantly improved after the socialization. The effectiveness evaluation reveals that the delivered material is easy to understand, and the interactive methods successfully engage student enthusiasm. The usage of the mobile application among students notably increased, both in terms of downloads and routine usage frequency. However, some challenges remain related to motivation for consistent application use, which should be addressed in future development and socialization efforts. This study recommends enhancing technical support and motivation strategies to encourage sustainable adoption. Thus, implementing mobile applications in English learning can be an effective alternative to improve learning quality in the digital era.

The research question in this study is: Is there a difference in the impact of implementing the command teaching method and the reciprocal teaching method on the development of basic underhand passing techniques in volleyball? This study aims to compare the effectiveness of the command teaching method and the reciprocal teaching method on the learning achievement of basic underhand passing techniques in volleyball among students at SMP Negeri 3 Tondano. The research approach applied was an experiment with a ‘Randomized Two Group Pre-test and Post-test Design’. The research sample included 20 students, divided into two groups: 10 students were taught using the command method and 10 students using the reciprocal method. The instrument used was an evaluation of basic underhand passing techniques in volleyball. Data analysis used normality, homogeneity, and t-tests with a significance level of α = 0.05. The results of the study show that tcount = 2.69 > ttable = 2.101, which means there is a significant difference. This analysis shows that there is a difference in the impact of the command teaching method and the reciprocal teaching method on the development of basic underhand passing skills in volleyball among students at SMP Negeri 3 Tondano. The conclusion of this research is that the command teaching method is more effective than the reciprocal teaching method in improving basic underhand passing skills in volleyball.

A teacher’s success in teaching can be observed through student learning outcomes. One of supporting factors for successful teaching is the used of learning model. This research aims to determine the effectiveness of Cool-Critical-Creative-Meaningfull (3CM) Learning Model Assisted by Differentiated Learning-Based Learning Modules to improve the academic achievement and the critical thinking skills of students at SMA Negeri 8 Malinau. This study employed a quantitative approach, with a quasi-experimental research method using a pretest and a posttest designs. The population consisted of 12th - grade students of SMA Negeri 8 Malinau, with 60 students sample divided into 2 classes, experimental class and control class, depended using a non-probability sampling technique. The experimental class is a class that is treated in the form of 3CM learning model assisted by differentiated learning-based learning modules, while the control class received a conventional treatment. Data collection for measuring learning outcomes and critical thinking skills was carried out through validated and reliable tests. Data analysis techniques used a homogeneity test with the F test and a hypothesis test with an Independent Sample T test. The results showed that: 1) the average of student learning outcomes in the experimental class was 75,50, higher than the students in the control class, which was 65,50; and 2) the average of critical thinking skills test outcomes in the experimental class was 81,22, higher than that of the control class, which was 61,47. From these results, it was concluded that the 3CM learning model assisted by differentiated learning-based learning modules was effective in improving student’s learning outcomes and critical thinking skills.

Learning Indonesian for Foreign Speakers (BIPA) requires structured, communicative, and internationally standardized teaching materials. One widely used teaching material is Sahabatku Indonesia Level 4, which is intended for the intermediate level. The urgency of this research lies in the importance of ensuring that the teaching materials not only convey language formally, but also align with the needs of learners' communicative competence and recognized standards, such as the Common European Framework of Reference (CEFR) level B2 and the Indonesian Language Proficiency Test (UKBI). The purpose of this research is to evaluate the structure and linguistic aspects of the Sahabatku Indonesia Level 4 teaching materials by reviewing the integration of the material, clarity of discourse, vocabulary diversity, and grammatical accuracy used. The research method used is descriptive qualitative. Data were analyzed using an evaluation rubric based on CEFR B2 and UKBI components. The focus of the analysis includes the integration of presentation between units, the logical flow of learning, and the consistency of language use in supporting receptive and productive skills. The results show that the material presentation structure reflects a logical, progressive learning sequence and supports language skill mastery. The language elements used are generally appropriate for the intermediate level, although discrepancies were still found, such as the use of irrelevant illustrations and inconsistent language style. Furthermore, the syntactic complexity in some sections still needs to be adjusted to align with the abilities of B2 learners. 

Water is an essential component in the body that plays a role in various physiological functions, including concentration and learning performance in adolescents. However, teenagers' awareness to consume enough water is still low. This service activity aims to increase the knowledge and awareness of SMP Negeri 1 Kolaka students about the importance of drinking water through health education. The activity method was carried out by interactive counseling using PowerPoint media displayed through an LCD projector and conducted in the school hall on 19 November 2024, attended by 70 students from classes VII to IX. The material was delivered in an engaging manner and was complemented by discussion sessions. The results of the activity showed an increase in student enthusiasm and participation, as well as an awareness to start bringing drinking water to school and reduce the consumption of sugary drinks. This activity proved effective in fostering students' understanding of the importance of adequate hydration for health. The students expressed a greater willingness to incorporate healthier habits, particularly bringing water to school and making informed choices about hydration. Moreover, they became more aware of the negative impacts of sugary drinks. The activity's success highlights the importance of continued support from schools to create a healthy learning environment and to encourage healthy behaviors that can positively impact students' overall health and academic performance.

This study aims to analyze students’ perceptions of foreign language learning and its impact on their readiness to enter the international job market. The research employed a descriptive qualitative method, collecting data through questionnaires distributed to 100 students from various study programs across multiple faculties. The study explored students’ experiences in learning foreign languages, including perceived challenges, motivations, and the effectiveness of teaching strategies applied in the classroom. The findings indicate that foreign language proficiency has a positive correlation with students’ confidence levels, especially when facing cross-border professional challenges, international collaboration, and communication with global stakeholders. Students reported that while foreign language learning at the university is generally effective, there are areas for improvement, particularly regarding the integration of real-world contexts, industry-specific vocabulary, and interactive practice opportunities. Furthermore, the study revealed that students value opportunities for cultural exposure, international internships, and collaboration with foreign peers as part of their learning experience. Based on these findings, universities are recommended to adopt strategies such as curriculum integration, practice-based teaching methods, interdisciplinary projects, and strengthening international partnerships to better prepare students for global employment. The study concludes that foreign language mastery is not only a linguistic skill but also an essential social, cultural, and professional capital that enhances graduates’ competitiveness in the global job market. Ultimately, developing comprehensive language skills, combined with intercultural competence, will equip students with the adaptability, confidence, and communication abilities required to thrive in diverse international work environments.

Training and development of human resources (HR) in educational institutions are crucial for enhancing the quality of education and educators’ ability to face increasingly complex teaching challenges. This study aims to analyze effective strategies for HR training and development in educational settings, using a Systematic Literature Review (SLR) approach. This method was used to identify, evaluate, and summarize key findings from relevant studies on HR training and development in the education sector. The results indicate that competency-based training, the use of technology in learning, and collaborative learning are strategies that have proven effective in improving educators’ performance. However, challenges such as resource limitations, infrastructure, and managerial support pose barriers that need to be addressed to maximize training effectiveness. These findings provide valuable insights for educational institutions in designing more sustainable and relevant training programs in line with evolving educational demands.

The Effects of Study Practices, Learning Resources, and Home Environment on High School Students’ Academic Performance in Yogyakarta Province. Thesis. Yogyakarta: Faculty of Economics and Business, Yogyakarta State University. 2025. This research investigates how Study Practices, Learning Resources, and Home Environment affect the Academic Performance of high school students in Yogyakarta Province. It is classified as associative/causal research utilizing a quantitative methodology. The participants in this study included high school students from the Special Region of Yogyakarta Province. The sample comprised 160 respondents, selected through random sampling. Data were analyzed using SPSS software. The findings revealed the following: (1) Study Practices positively and significantly impact academic performance, demonstrated by a calculated t value greater than the t table (4.210 > 1.97529) with a significance level of 0.000, which is less than 0.05. (2) Learning Resources also show a positive and significant effect on academic performance, with a calculated t value exceeding the t table (2.306 > 1.97529) and a significance level of 0.022, which is less than 0.05. (3) The Home Environment positively and significantly influences academic performance, indicated by a t value greater than the table value (2.104 > 1.97529) and a significance level of 0.037, which is below 0.05. (4) Study Practices, Learning Resources, and Home Environment collectively have a positive impact on student academic performance, with a calculated F value exceeding the F table (42.608 > 2.66) and a significance level of 0.000, which is less than 0.05.

Community Service (Kukerta) is a form of student community service that aims to apply knowledge, build social awareness, and encourage positive change in the surrounding environment. This article discusses the role of Kukerta Group 44 students from UIN Sultan Maulana Hasanuddin Banten in environmental conservation efforts and increasing educational awareness in Cibojong Village, Serang Regency. The majority of the population in Cibojong Village earn their living as farmers, but the agricultural produce obtained is generally only sufficient to meet daily needs, without guaranteeing long-term economic sustainability. Therefore, students educate the community through guidance from the BPP (Agricultural Extension Center), about learning to farm for the long term, and invite them to join the farming community. In addition, the community’s education level is relatively low, with most children only completing elementary school. Through a participatory approach and qualitative descriptive methods, students implement various programs such as planting productive trees, waste management education, and socialization of sustainable agriculture. In the field of education, students hold tutoring activities, motivational classes, and literacy for village children and adolescents. The results of the activity show that the active involvement of students has a positive impact on increasing public awareness of the importance of protecting the environment and continuing education. Kukerta is an effective means of building collaboration between universities and village communities to address local challenges sustainably.

Modern Islamic boarding schools not only focus on religious education, but are also required to improve the academic quality of students, including in mathematics subjects which are often challenging due to differences in students' learning styles, motivations, and abilities. This study aims to design and implement a Decision Support Sistem (DSS) based on the VIKOR method to analyze students' mathematical understanding and provide recommendations for more adaptive learning strategies. The study uses a descriptive quantitative approach with data obtained through documentation of students' grades, as well as interviews with mathematics teachers. The VIKOR method is used to evaluate students' understanding based on five main criteria, namely exam scores, report card scores, attendance, attitudes and behavior, and skills, through a process of normalization, weighting, calculation of S, R, and Q scores, and ranking students. The results show that there are five students with the lowest level of mathematical understanding, namely A11, A4, A17, A1, and A12, who have the lowest VIKOR index scores. This low level of understanding is influenced by factors such as learning attitudes, attendance, report card scores, and skills, so they require further attention and guidance from teachers. The application of the VIKOR method in SPK has proven effective in optimizing the analysis of students' mathematics achievements and providing recommendations for more targeted personal learning strategies, thereby helping to improve the quality of education and maximize students' academic potential.

Background: Thesis or Final Assignment is a form of student work that has gone through learning various sciences, skills and knowledge in accordance with the established curriculum. Self-confidence is the ability to believe, understand, develop positive self-assessment in the desired behavior to achieve certain achievements. Meanwhile, intensity can be interpreted as a strength that shows a condition such as a strong or serious spirit that a person has in the form of attitudes or actions. Method: This research is a type of quantitative research with a cros sectional research design. Data collection was carried out using questionnaires. The number of respondents was 70 people using Probability Sampling Technique. The data obtained was processed statistically using the spearman test. Results: Based on the analysis results, it was found that of the 70 research respondents, most of the characteristics of the respondents were female (65.7%). Meanwhile, the research results showed that students with a high level of self-confidence (20.0%), had a very high level of self-confidence (80.0%). Respondents had a low intensity of reading the Koran, namely (1.4%), a moderate intensity of reading the Koran was (94.3%), while those in the high category were (4.3%). Conclution: From the results of this research, it can be concluded that students at the Faculty of Islamic Studies at the Sultan Agung Islamic University, Semarang, have proven that there is no strong relationship between the intensity of reading the Al-Quran and the level of self-confidence (p value > 0.05) using the Spearman test.

Improving caregiver literacy regarding early childhood development is a strategic step to ensure optimal child growth and development. This educational activity was conducted at the Mawar Integrated Health Post (Posyandu Mawar), Tampingan Village, Boja District, involving 20 caregivers as active participants. The series of activities were systematically arranged, including a pre-test to determine the level of initial understanding, counseling through a lecture method accompanied by comprehensive material delivery, interactive discussions that allowed participants to exchange experiences, practice of child development stimulation as a form of direct skills, and a post-test to assess improvements in learning outcomes. The analysis results showed that the educational activity had a significant impact on improving caregiver literacy. The average pre-test score of 53.25 (SD = 9.54) increased to 69.60 (SD = 10.30) in the post-test. The average difference of 16.35 (SD = 5.84) with a 95% confidence interval between 13.62–19.08 indicated a significant increase. The paired t-test yielded a value of t(19) = 12.515 with p < 0.05, confirming a significant difference between the scores before and after the program. The percentage increase of 30.7% indicates the effectiveness of the applied educational method. The recommendation from this activity is the need to develop an educational program that is carried out in a sustainable and structured manner, accompanied by mentoring involving health workers, PAUD educators, and support from the village government, so that caregiver literacy can continue to increase and optimal child growth and development can be guaranteed from an early age.

The community service team observed that a common issue faced by students in partner schools is difficulty focusing during lessons, largely due to distractions from gadgets, particularly social media. Many students become fixated on social media applications, ignoring ongoing lessons. This concern has prompted our partner schools to organize interactive discussions and provide information on how to use social media wisely and manage time between learning and gadget use. And the goal of our community service was to raise awareness and provide training on responsible social media use, prevent the impact of social media on adolescent brain development (brain rot), and improve students' focus and thinking skills. The methods used in this community service included: (a) analyzing the needs and problems, (b) observing and understanding the policies of the partner schools in addressing these issues, and (c) conducting activities that involved socializing responsible social media use and brain development training. The community service was conducted on Tuesday, June 17, 2025, at MA Bina Mulia, Pasir Putih Village, Sawangan District, Depok, West Java, from 08:00 to 10:00 WIB. The event consisted of a presentation on "Brain Rot in Productive Age Teenagers," followed by training aimed at enhancing focus and reasoning skills

Student motivation is crucial to success in learning a foreign language. This study focuses on analyzing the motivation of students studying Indonesian as a foreign language in the Bipas in-country learning program at Udayana University in Bali. Specifically, the study is aimed at investigating the motivations of foreign students learning Indonesian in the program, and whether students' learning motivation shifts by the end of the course. The study involved 38 foreign students and five Indonesian lecturers during the Spring 2024 semester as respondents, and applied an explanatory sequential mixed methods design which consists of two phases, namely a quantitative phase and a qualitative phase to collect data. The results show that, despite strong support from the Balinese community for using the Indonesian language, students' motivation shifted from instrumental to integrative at the end of the course. Integrative motivation, which is prevalent, is defined as a desire to connect with the culture and community. Instrumental motivation ,on the other hand,  such as the expectation that learning Indonesian will open up career opportunities or improve social status, remains relatively low. To increase overall motivation, the learning programme should combine the two types of motivation, strengthening the sense of social connection and emphasising the practical value and tangible benefits of learning Indonesian.

This study aims to explore the ways in which Islamic Religious Education (PAI) influences the moral growth of Tamanayu 01 Elementary School pupils. Given the difficulties presented by the digital age and shifting societal norms, moral development has become an essential part of basic education. This study combined a case study methodology with a qualitative technique. Observation, in-depth interviews, and documentation with the administrator, parents, instructors, and children were used to collect the data. The findings demonstrated that Tamanayu 01 Elementary School's implementation of PAI was done in a comprehensive way by incorporating Islamic values into the curriculum, holding regular religious events like congregational prayer and sermons, and encouraging teacher cooperation to create a religious school culture. In addition to cognitive dimensions, learning also addressed pupils' emotive and psychomotor aspects. Significant supporting factors included the commitment of the principal and teachers, family and community support, and the availability of infrastructure. However, the process of moral formation also faced obstacles such as limited time for PAI learning, the negative influence of social media, the diversity of student backgrounds, and limited resources. According to the study's findings, PAI plays a strategic role in forming students' personalities through an all-encompassing, contextual, and cooperative approach. It is anticipated that other elementary schools will use these findings as a guide when creating character education programmes based on Islamic principles.

This research is a development study that aims to create a product in the form of a learning aid, namely audio-visual media through the GeoGebra Classic application, which is used for 3-dimensional geometric shapes lessons in grade V of YPNU Elementary School Medan. This research was conducted because teachers still do not utilize technology optimally in teaching, especially in mathematics subjects related to spatial shapes. The lack of engaging and interactive teaching methods for complex topics like 3D geometric shapes often leads to reduced student interest and understanding. To improve the mathematics learning process on the topic of spatial shapes, audio-visual media was created with the help of the GeoGebra Classic 5 application. The goal is to provide variations in mathematics learning media and increase student interest in the lesson. The development of this media allows students to visualize 3D geometric shapes more clearly and interactively. The instrument used to collect data was a questionnaire that included questions to assess the effectiveness of the media from the perspective of educators and students. The results of the evaluation revealed that learning using this media received 93% responses from teachers and 87% from students, which indicates that the media is very effective. The positive feedback from both groups suggests that this audio-visual tool can enhance students' understanding of spatial geometry concepts and improve the overall learning experience. This study offers an innovative approach to teaching mathematics and highlights the importance of integrating technology into the classroom to foster better engagement and learning outcomes.

This community service program aims to foster environmental awareness in students by training them to grow vegetables using egg shell waste. The activity was carried out at TPQ Sabilil Mustaqim, Metro City, as a response to the low ecological awareness among children and the underutilization of household organic waste. The method used includes initial observation, education based on Islamic values, and hands-on practice of planting vegetables using egg shells as media. The results show an improvement in students' understanding of the importance of environmental conservation, a positive attitude change such as avoiding littering, and the formation of a “Santri Planting Corner” as a sustainable ecological learning space. Additionally, this program successfully integrates Islamic values with environmental literacy through a simple yet effective practical approach. This approach not only builds ecological awareness in children from an early age but also offers a model that can be replicated in other religious educational institutions. The training has proven effective in connecting character education, environmental conservation, and community empowerment based on TPQ, contributing to the creation of a generation that is both environmentally conscious and morally upright.