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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.

This study aims to describe the implementation of ethical philosophy learning and the assessment pattern for student learning outcomes at the KH. Ahmad Sanusi Sukabumi Institute (INKHAS). Ethical philosophy is understood as a critical study of good and bad values in human actions, which not only accepts moral teachings normatively, but examines them rationally and in depth. In the learning process, this course applies discussion and dialogue methods as the main approach to encourage students to think critically, express opinions argumentatively, and build mutual respect. The lecturer acts as a facilitator who directs the discussion, instills academic ethics, and maintains a scientific learning flow. The assessment pattern does not focus on memorizing theories, but rather on students' analytical abilities as measured through discussion participation, individual assignments, and group assignments. The results of the study indicate that this method is effective in developing students' conceptual understanding, critical thinking skills, and moral awareness, although obstacles such as lack of motivation in some students due to the abstract nature of the material are still found. Overall, ethical philosophy learning at INKHAS plays an important role in shaping ethical character, reflective thinking, and responsible attitudes in academic and social life.

The provision of high-quality instructional materials is a crucial factor in the success of Indonesian Language for Foreign Learners (BIPA) programs, particularly at the advanced level which requires highly contextual content. This study aims to describe and evaluate the content suitability of the Sahabatku Indonesia BIPA 5 textbook. A descriptive-qualitative method was employed, with data collected through document studies. Purposive sampling was used for data analysis, and data validity was ensured through triangulation. The analysis focused on three primary dimensions: (1) the alignment of material descriptions with communicative objectives, (2) the accuracy of the instructional content, and (3) the quality of learning support materials. The findings indicate that the Sahabatku Indonesia BIPA 5 textbook achieves a suitability percentage of 87.5%, categorizing it as highly feasible for instructional use. The implications of this research are expected to serve as a reference for BIPA practitioners in selecting standardized teaching materials and provide constructive feedback for textbook developers in refining competency-based communicative materials.

Education is a conscious effort to create effective learning conditions to develop self-potential, intelligence, and noble character. A clean campus environment is one of the crucial external factors that support the smoothness of the teaching and learning process and the comfort of the entire academic community. This study aims to analyze and determine the extent of the influence of campus environmental cleanliness on student learning activities at the Faculty of Economics, Universitas Nasional Pasim.The research method used is quantitative with a descriptive verificative approach. The research population includes 123 first semester students of the Faculty of Economics, with a sample of 94 respondents determined through the Slovin formula at a 5% error rate. Data were collected through closed questionnaires and analyzed using validity, reliability, and simple linear regression tests through SPSS software. The results showed that the instrument variables for environmental conditions and learning activities were declared reliable with a Cronbach's Alpha value above 0.60. The regression test results obtained a coefficient of determination (R2) of 0.414, which indicates that campus environmental cleanliness has a 41.4% influence on student learning activities, while the remaining 58.6% is influenced by other factors. The ANOVA test produced a significance value of 0.000 with an Fcount value of 57.143, which is greater than the Ftable of 3.94, thus the research hypothesis is accepted. In conclusion, campus environmental cleanliness has a significant influence in creating a conducive learning atmosphere, increasing student focus, and intrinsic motivation. The university is advised to prioritize cleanliness management to realize a productive academic environment.   

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.

Storytelling has been widely recognized as an effective method for teaching English to young learners because it presents language in meaningful and engaging contexts. This study aims to explore the implementation of storytelling in teaching English to primary school students and to examine the perceived benefits and challenges from the teacher’s perspective. The study employed a qualitative descriptive research design involving one English teacher who taught Grade 6 students at SDN 261 Pinrang. The participant was selected through purposive sampling due to her experience in applying storytelling activities in English instruction at the lower primary level. Data were collected through a semi-structured interview and documentation, including lesson plans and teaching materials related to storytelling used in the classroom. The data were analyzed using descriptive qualitative analysis by identifying recurring themes related to classroom implementation, student responses, perceived benefits, and instructional challenges. The findings reveal that storytelling was mainly implemented in listening and speaking activities using simple and familiar stories, visual aids, and follow-up tasks such as comprehension questions and story retelling. According to the teacher, storytelling contributed positively to students’ listening skills, vocabulary acquisition, motivation, and confidence in using English. Students showed higher levels of attention, engagement, and willingness to participate during storytelling sessions compared to traditional teaching methods. However, several challenges were also identified, including difficulty in selecting age-appropriate and culturally relevant stories, limited instructional time, large class size, and the teacher’s need for further training in designing effective storytelling activities. Despite these challenges, the study concludes that storytelling can create a positive and supportive learning environment when it is carefully planned and supported by adequate teacher preparation. The findings highlight the importance of instructional support to maximize the effectiveness of storytelling in primary EFL classrooms.

This research aims to analyze student learning activities in Mathematics through observational studies at SD Inpres 1 Koya Timur. Student learning activities are an essential aspect in determining the success of learning, particularly in Mathematics, which requires active student involvement in the processes of thinking, reasoning, and problem-solving. This study uses a qualitative approach with observation methods and a systematic literature review. Data were obtained through observations of fifth-grade students' learning activities during Mathematics lessons, supported by relevant literature analysis. The results show that student learning activities include visual, verbal, writing, mental, and emotional activities. Some students displayed active involvement through activities such as asking questions, answering questions, discussing, and completing assignments; however, there were still students showing passive involvement. Factors influencing student learning activities include the role of the teacher, teaching methods, the use of media and learning materials, the classroom environment, and student characteristics. This research concludes that the student learning activities in Mathematics classes at SD Inpres 1 Koya Timur are categorized as fairly active, but improvements are necessary by implementing student-centered learning strategies to make Mathematics learning more effective and meaningful.

Instilling local wisdom values in early childhood is crucial for strengthening cultural identity and contextual learning. Learning media based on local wisdom needs to be developed and its effectiveness evaluated in early childhood education. This study aims to evaluate the quality of local wisdom-based instructional media for early childhood education across five aspects: systematics, language, substance, graphics, and usefulness. A descriptive quantitative survey was conducted with 100 early childhood teachers in Surakarta. The instrument was a validated questionnaire using a four-point rating scale. Reliability testing confirmed internal consistency, and ethical protocols (informed consent, anonymity) were observed. The research results show that, Findings reveal that systematics and usefulness scored highest, showing that the media is well-structured and supportive for teaching practice. In contrast, the substance and graphic aspects scored lower, indicating limited content depth and visual quality. Divergent views were noted on the use of foreign terms. Local wisdom-based instructional media is highly relevant and useful, but improvements are required in substance integration and visual design. This study contributes novelty by providing a comprehensive evaluation framework for media grounded in local culture. Practical implications highlight the importance of contextualizing media development for teachers, while future research should examine direct impacts on children’s learning outcomes.

This study discusses the implementation of the Yanbu'a Method at Pondok Pesantren Tanwirul Qulub. The education sector today faces various changes influenced by the rapid advancement of knowledge, technology, and the impact of globalization, which also affects religious education, particularly in the teaching of the Qur'an. One of the main obstacles in Qur'anic teaching is the use of methods that do not align with the tajwid or makhorijul huruf as taught by Prophet Muhammad SAW. This can lead to critical errors in reading the Qur'an. Therefore, this study aims to explore the challenges that arise in the process of teaching the Qur'an using the Yanbu'a Method at Pondok Pesantren Tanwirul Qulub, which is applied by KH. Agus Musta'in Ilyas. This research uses a qualitative approach based on Max Weber's Verstehen theory. The results show that the obstacles in implementing the Yanbu'a Method include a lack of coordination among teachers, significant differences in students' abilities, low student discipline in muroja'ah, and students' activities outside Qur'anic learning hours. To optimize the implementation of this method, it is recommended to provide teacher training and workshops, group students based on their abilities, strengthen evaluation and monitoring, establish consistent learning schedules, and increase student motivation.

The low level of interest and motivation among elementary school students in learning mathematics, particularly in plane geometry topics, remains a common problem. This community service activity aimed to improve students’ interest and understanding of plane geometry concepts through the implementation of the Inspiration Class as an educational medium that connects mathematical material with students’ aspirations. The activity was conducted at SDN 056024 Dogang, Langkat Regency, involving sixth-grade students. The implementation method employed a participatory and educational approach consisting of preparation, implementation, and evaluation stages. The activities included the delivery of plane geometry material, interactive discussions, and a creative project in the form of a “dream tree” using origami shaped into plane figures. The evaluation was performed qualitatively by observing student engagement and interactions in question-and-answer sessions, and analysis of students’ work. The results showed that the Inspiration Class created a more active and enjoyable learning atmosphere, increased student participation, and helped students better understand the concepts and properties of plane figures. In addition, this activity motivated students by linking mathematics learning with future aspirations and professions. Therefore, the Inspiration Class can be considered an effective alternative educational medium for teaching mathematics at the elementary school level.

The rapid development of information technology has provided significant opportunities to improve the efficiency of academic administration in schools. One of the common problems faced by educational institutions is the manual process of subject scheduling, which is time-consuming and prone to schedule conflicts among teachers, classes, and learning time. This problem is also experienced by SMPK Flos Carmeli, where the preparation of subject schedules has not yet been supported by an integrated computerized system. This study aims to design and develop a web-based subject scheduling application at SMPK Flos Carmeli using the Model–View–Controller (MVC) architecture. The research method employed is Research and Development (R&D) with the Waterfall software development model, which includes the stages of requirements analysis, system design, and application implementation. Data were collected through interviews, observations, and literature review to obtain system requirements that align with the school’s conditions. The application was developed using native PHP with the implementation of the MVC pattern to produce a structured, maintainable, and flexible system. The results show that the developed application is able to support the subject scheduling process in a faster, more accurate, and well-organized manner. The system provides features for managing teacher data, class data, time slots, schedule arrangement, and schedule printing, thereby minimizing schedule conflicts and improving the efficiency of school administrative work. Therefore, this subject scheduling application is expected to support the digitalization of academic administration and enhance the effectiveness of the teaching and learning process at SMPK Flos Carmeli.

The SMK N 3 Kendal Library is a vital resource supporting teaching and learning activities at the school. However, the manual process of registering and identifying library members often presents various challenges, such as data entry errors, service delays, and difficulties in membership verification. Based on these challenges, a QR Code-based member and library book registration system was designed and developed to improve the efficiency and accuracy of membership data management. This system was built using the Waterfall system development method, with stages including needs analysis, system design, implementation, testing, and maintenance. QR Code technology serves as a unique identifier for each member, stored in the database and can be scanned using a digital device to expedite the identification process. System testing results indicate that implementing QR Codes in the member registration system can accelerate the library's book borrowing process at the school, including registration, data retrieval, and member verification, by up to 80% compared to manual methods. Therefore, this system can help the library improve service effectiveness, minimize data input errors, and support more modern and integrated library administration.

This study analyzes the comparison of the Trapezoidal, Simpson 1/3, and Simpson 3/8 to approximate numerical integration using Microsoft Excel, with the variation of the interval . The test function is  on the interval . Because it is smooth and lacks an elementary antiderivative, the results indicate that the Simpson Method outperforms the Trapezoidal method in accuracy. The Trapezoidal method yields absolute errors on the order of  to , while Simpson 1/3 and 3/8 achieve  to , with Simpson 1/3 performing best across all . These findings confirm the higher convergence order of Simpson methods ) vs . Excel implementation proves effective as an accessible learning tool for numerical methods, supporting integral computation in higher education. This research contributes to simplifying computational approaches for engineering applications and education, and opens up opportunities for more effective implementation of numerical methods in practical teaching. The results of this research are expected to enrich understanding of numerical applications in engineering and science.

The analysis of locutionary speech acts is a pragmatic study that can reveal the role of digital communication in the learning process, particularly in educational videos such as the Positive Psychology Class on the YouTube channel Garvin Goei. Within this video, there are various forms of utterances, such as declarative, interrogative, and imperative, which serve to convey information clearly and build understanding among viewers. The accurate formulation of locutionary utterances will also influence the effectiveness of online learning, necessitating an in-depth analysis to assess their quality. The objective of this research is to identify the forms and functions of locutionary speech acts present in the video, which can subsequently be used as a reference in designing educational content. Good quality locutionary speech acts will impact learners' comprehension and interaction abilities in a distance learning context. The methodology employed is a descriptive qualitative approach, beginning with data collection through observation and note-taking techniques on the Garvin Goei YouTube video. The observation technique involves reading and observing the entire video content, while the note-taking technique includes recording locutionary utterances and re-verifying the obtained findings. After conducting the analysis, 606 data points of locutionary speech acts were obtained, with a dominance of declarative sentences (213), interrogative (145), and imperative (88), indicating variations in sentence structure and the use of conjunctions. The quality of these utterances is evaluated based on clarity of meaning, pragmatic function, and level of complexity. The results of this research are expected to serve as a reference for teaching materials and provide deeper insights into the influence of locutionary speech acts on the quality of digital educational communication.

This research is framed in the topic of the application of the Yanbu'a Method in Islamic Boarding Schools. The world of education is currently faced with various changes in aspects of life in society. This is due to the rapid advancement of knowledge and technology, as well as the impact of globalization that is occurring in the world. This has an impact on religious education, especially in the teaching of the Qur'an. Not a few Qur'an teachers teach how to read the Qur'an not in accordance with the tajwid or makhorijul huruf that has been taught by the Prophet Muhammad. In addition, there is one of the most prominent obstacles in the implementation of Qur'an reading education, namely in terms of the use of Qur'an teaching methods. This is very urgent to be studied because the application of inappropriate Qur'an teaching methods can result in fatal errors in the way of reading the Qur'an. research, guided by Max Weber's qualitative approach to Verstehen theory, concluded that the obstacles encountered in implementing the Yanbu'a Method were a lack of coordination between teachers, significant differences in student abilities, low student discipline in muroja'ah (religious study), and students' busy schedules outside of Quranic study hours. Optimization of the Yanbu'a Method at Tanwirul Qulub Islamic Boarding School includes teacher training and education, grouping students based on ability, strengthening evaluation and monitoring, providing learning facilities and media, consistent lesson scheduling, and increasing student motivation.

This study aims to identify students' learning obstacles in the process of understanding one-variable linear equations in grade VII, develop an appropriate learning trajectory using a Realistic Mathematical Education (RME) approach, and produce an effective learning design to reduce these obstacles through generative models. The research adopts a design research methodology consisting of three main stages. The first stage, preparation for the experiment, includes a literature review and analysis of teachers’ instructional practices to develop a Hypothetical Learning Trajectory (HLT) for one-variable linear equations. The second stage, design experiment, involves testing the designed learning activities through a pilot experiment and teaching experiment. The third stage, retrospective analysis, compares actual classroom observations with the initial HLT to refine and validate the learning trajectory. The research subjects include seven grade VII students in the pilot experiment and 44 students from SMP Negeri 2 Mataram in the teaching experiment. Data collection methods include tests, observations, interviews, and documentation, with retrospective analysis used to generate a validated Local Learning Trajectory (LLT). The findings reveal several epistemological obstacles experienced by students, such as difficulties in applying fundamental arithmetic concepts (addition, subtraction, multiplication, division) within the context of linear equations. Students also struggled with concept recognition, representation, and interpretation of linear equations in various forms. The developed LLT proved effective, as students demonstrated improved understanding and were able to follow the learning sequence meaningfully. Retrospective analysis confirmed that the LLT successfully addressed and reduced students’ learning obstacles in mastering one-variable linear equations.

The increasing use of Learning Management Systems (LMS) in higher education generates large amounts of student activity data that have the potential to provide deeper insights into learning processes. However, in practice, these data are still rarely analyzed systematically to understand variations in students’ learning activity patterns, limiting their practical use in supporting teaching and learning. This study aims to explore students’ learning activity patterns in an LMS using a clustering approach based on activity data.This research utilizes the publicly available Open University Learning Analytics Dataset (OULAD), focusing on a single course and a single academic term. LMS activity data were processed through data cleaning and feature extraction, followed by student clustering using the K-Means algorithm. The quality of the clustering results was evaluated using the Silhouette Score, and visual analysis was applied to support the interpretation of the results.The results indicate that students’ learning activities can be grouped into two main patterns, namely a group of students with high learning activity and a group with lower or moderate activity levels. These findings highlight the existence of heterogeneous learning behaviors among students, even within the same learning context.The identified learning activity patterns provide an initial foundation for utilizing LMS data to monitor student engagement and to support the development of more responsive, data-driven learning approaches in higher education.

This study aims to evaluate the validity, effectiveness, and practicality of developing problem-based teaching materials for improving student learning outcomes. The research focuses on a practical module for the subject of electric motor installation at SMKN 1 Driyorejo, where interviews and needs assessment revealed issues such as teacher-centered learning and limited student resources, primarily relying on notebooks. These factors have hindered optimal learning outcomes. The development of problem-based learning modules was intended to address these issues and improve cognitive, affective, and psychomotor learning outcomes. The research follows a Research & Development (R&D) approach with four steps: 1) Define, 2) Design, 3) Develop, and 4) Disseminate, using a one-shot case study trial design. The study involved 30 students of grade XI TITL 1 at SMKN 1 Driyorejo. Results showed the module’s validity at 3.66, practicality based on student responses at 89.25, and effectiveness with cognitive, psychomotor, and affective outcomes of 84.93, 89.40, and 94.00, respectively. These findings suggest that the problem-based practical module is valid, practical, and effective for improving student learning outcomes across various domains.

Working memory (WM) has been extensively studied as a cognitive factor influencing second language acquisition (SLA), but many studies treat it as a static, trait-like capacity. This approach provides limited insight into how WM works across different stages of development, proficiency levels, and learning contexts. This article combines theoretical and empirical research on working memory in SLA from a dynamic and developmental perspective, analyzing how the influence of WM varies over time and interacts with other cognitive and contextual factors. Referencing Baddeley's multicomponent model, complex dynamic systems theory, and longitudinal research, this article examines evidence regarding the role of WM in various language domains, including vocabulary learning, grammar processing, and language production. It also investigates how WM works differently at various proficiency levels and developmental periods, from childhood to adulthood. Evidence suggests that WM plays a very strong role in the early stages of learning when processing is effortful and controlled, but becomes less central as linguistic knowledge becomes automated. The relationship between WM and SLA appears to be bidirectional, with sustained language learning contributing to the development of specific WM components, particularly executive control. The influence of WM varies significantly based on task characteristics, teaching context, and learner profiles. Understanding WM as a dynamic resource rather than a fixed constraint has important pedagogical implications. Instructions that manage cognitive load, provide support, and encourage metacognitive awareness can help learners with diverse cognitive profiles. A developmental approach in WM research requires longitudinal designs and task-aligned methodologies to capture changes over time, thereby advancing theory and practice in SLA.

This study was motivated by the low levels of student motivation and cognitive learning outcomes in the Islamic Education (PAI) subject at SMK Pasundan 1 and SMK Bunga Persada Cianjur. The phenomenon was identified through preliminary observations showing that 45% of students scored below the Minimum Mastery Criteria (KKM) and demonstrated low engagement during the learning process. The school’s efforts to improve student motivation and learning outcomes have not been optimal, as teaching methods and media are still largely limited to conventional approaches. Therefore, innovation in learning through the use of technology-based interactive multimedia such as Google Classroom, YouTube, and Quizizz is needed to create more engaging and effective learning experiences. The objectives of this study were to identify: (1) the implementation of Google Classroom, YouTube, and Quizizz multimedia in PAI learning; (2) students’ learning motivation; (3) students’ cognitive learning outcomes; (4) the influence of multimedia implementation on students’ learning motivation; (5) the influence of multimedia implementation on students’ cognitive learning outcomes; and (6-8) the qualitative findings that expand and deepen the quantitative results regarding multimedia implementation, learning motivation, and cognitive learning outcomes at SMK Pasundan 1 and SMK Bunga Persada Cianjur. This research employed a Mixed Methods approach using a sequential explanatory design, combining quantitative and qualitative methods in sequence. Data were collected through questionnaires, interviews, observations, and document analysis.