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Misconceptions on the topic of waves are a systemic problem in high school physics learning that requires a comprehensive diagnostic instrument. Conventional diagnostic instruments up to the four-tier generation have limitations in revealing the conceptual structure behind students' thinking errors. This study aims to develop a five-tier multi-representation diagnostic instrument on the topic of waves using the 4D model (Define, Design, Develop, Disseminate). The main innovation of this instrument lies in the integration of multi-representations (verbal, pictures, graphics, mathematical) in Tier 1 and the addition of a paraphrase tier (Tier 5) that asks students to rewrite their understanding in their own words. The development process includes needs analysis, designing a grid of 16 questions, validation by two experts, and a limited trial on 34 grade XI students of SMAN 13 Kota Jambi. The results of expert validation showed an average percentage of 91.25% (Very Good) from both validators. Content validity was met with a percentage of False Positive (FP) of 6.80% and False Negative (FN) of 4.41%, both below the 10% threshold. Construct validity was confirmed through a significant Product Moment correlation (r = 0.342–0.348; sig. < 0.05) and factor analysis with six significant factors (eigenvalue > 1). The instrument's reliability was high, with a Cronbach's Alpha of 0.726. This instrument is expected to help physics teachers diagnose students' misconceptions more precisely and thoroughly on the topic of waves.

This study investigates the development of Indonesian language literacy among third-grade elementary school students. The primary problems identified were acute classroom passivity and low reading comprehension, evidenced by an initial learning mastery of only 45.16%, which were largely driven by conventional teacher-centered pedagogy. The objective of this research is to enhance early-grade reading literacy and active participation through an innovative instructional intervention. The proposed method employed a two-cycle Classroom Action Research (CAR) design at SDN Jrebeng Kulon 1, integrating the Problem-Based Learning (PBL) model assisted by serial picture media. This approach utilizes chronological visual scaffolding to facilitate narrative comprehension for students in the concrete operational stage. The results demonstrated a highly significant academic progression: classical learning mastery increased to 70.97% (mean score: 80.80) in Cycle I and culminated in an absolute 100% mastery rate (mean score: 94.51) by the end of Cycle II. The synthesis of these findings reveals that transitioning from static visual aids to serial visual stimuli within a problem-oriented framework effectively mitigates cognitive dissonance and eradicates classroom passivity. In conclusion, the integration of the PBL model with serial picture media serves as a comprehensive pedagogical solution that not only maximizes cognitive reading comprehension but also reconstructs students' verbal articulation and social-collaborative skills, offering a highly scalable strategy for early primary education.

Integrity is a fundamental value in realizing clean, transparent, and accountable public sector governance. Various integrity assessment instruments have been implemented in the public sector in Indonesia, such as the Integrity Assessment Survey (SPI) by the Corruption Eradication Commission (KPK), the Integrity Zone (ZI) by the Ministry of Administrative and Bureaucratic Reform (PANRB), and IntoSAINT developed by INTOSAI. However, all three still have limitations. This study aims to analyze the strengths and weaknesses of these three instruments and develop an alternative assessment tool, the Integrity Assessment Tool (IAT), which can be an alternative choice to the integrity assessment model in Indonesia. This study uses a qualitative descriptive approach through literature studies and analysis of integrity policy documents, with a theoretical foundation of the OECD Integrity Framework and the Anti-Bribery Management System (SNI ISO 37001). The results show that the Integrity Assessment Tool is able to assess organizational integrity comprehensively and objectively through four main dimensions: history, performance, potential, and perception. This approach integrates quantitative, qualitative, and psychometric aspects to produce a more accurate and sustainable picture of the integrity position of public sector organizations. Theoretically, this research enriches the study of public sector integrity management, while practically, it provides guidance for government agencies in building a measurable, systematic, and sustainable integrity evaluation system as a basis for establishing a national model for integrity assessment.

Learning media is a tool that can be used to help students learn better and more efficiently. The media used in SMP Negeri 23 Pekanbaru is a teacher-centered picture/poster media so that students quickly get bored, and because of the limited media from the school. Most students prefer learning that involves them directly such as the element of games. The learning models used are discovery, PBL, and lecture models, and student learning activities are still lacking or less active in science learning. The purpose of this study is to develop learning media in the form of a cooperative-based snakes and ladders game with the Teams Games Tournament (TGT) type which aims to train student learning activities. The research method used is Research and Development (R&D) by implementing the ADDIE model which consists of five stages, namely Analyze, Design, Development, Implement, and Evaluation. Based on the validation results obtained, media experts were 94% with very feasible criteria, material experts were 92% with very feasible criteria, teachers gave a practicality assessment of 95% with very practical criteria, and students' responses were 85% with very interested criteria. This shows that the snakes and ladders media based on Teams Games Tournament (TGT) is very reasonable, very practical to use, and very interesting for students during the learning process. The results of observations on all student learning activities showed that 79% got a good interpretation.

The English Fun Tales program is a community service activity aimed at improving children's English literacy through the use of picture books. This activity was carried out at Rumah Belajar Jadi Mulya, Salatiga, which serves as a non-formal learning center for children from the surrounding area. The background of this program stems from the limited access of children in the area to attractive, interactive, and developmentally appropriate English learning resources. The implementation method includes: (1) providing English picture books selected according to the children's language ability and age; (2) guided shared reading activities; (3) simple discussions about story content to train comprehension; and (4) creative activities such as drawing story characters, role-playing, or story retelling. This approach is designed to combine cognitive, affective, and psychomotor aspects, so that children not only understand vocabulary and language structure but also develop imagination, self-confidence, and reading interest. The implementation results show an increase in reading interest, expansion of English vocabulary, and children's courage in expressing themselves orally. In addition, social interaction among participants becomes more positive through collaborative activities. This program is expected to serve as a model for English literacy learning based on picture books that can be replicated in other learning communities with local context adjustments.

Early childhood education is a fundamental phase in the formation of children's character, literacy skills, and social skills. However, children's basic literacy skills in various regions of Indonesia, including Aisyiyah 2 Aimas Kindergarten, Southwest Papua, are still relatively low, exacerbated by limited learning media, conventional teaching approaches, and teachers' lack of understanding of inclusive education and positive discipline. This study aims to analyze the implementation of basic literacy training with inclusive education and its impact on improving teacher competence. The method used is a one group pretest in the context of community service, involving six teachers as subjects. The program is carried out through three stages: pre-training (observation, interview, and pretest), training (literacy materials based on the DUBT model—Listen, Speak, Read, Write; inclusive education; and positive discipline), and post-training (posttest, classroom observation, reflection, and mentoring). The results showed a significant increase in teacher competence, as shown by the increase in the average pretest score from 57.5 to 84.8 in the posttest. In addition, 83% of teachers are able to implement literacy practices such as reading picture stories, letter cards, reading corners, and dialogue interactions with children. Teachers also began to show acceptance of children's diversity and applied positive discipline without punishment. These findings show that inclusion-based literacy training is effective in improving teachers' pedagogical knowledge and practices. This research emphasizes the importance of developing adaptive, humanist, and equitable literacy as the foundation of early childhood learning.

Non-Cash Food Assistance (BPNT) is a government assistance program aimed at poor or underprivileged communities, distributed monthly through electronic accounts and used specifically to purchase basic necessities at designated E-Warong stores. However, in reality, the implementation of the BPNT program in the field still faces comprehensive challenges, such as issues related to targeting inaccuracy and the quality of food obtained by KPM not always meeting standards. The purpose of this study is to explore the evaluation of the Non-Cash Food Assistance (BPNT) program policy through a Systematic Literature Review (SLR) approach, so that researchers can trace various empirical findings regarding the implementation of the Non-Cash Food Assistance program policy in several regions. The policy evaluation model used is William N Dunn's model, which includes six indicators, namely effectiveness, efficiency, adequacy, equity, responsiveness, and accuracy. The results of this study are expected to provide a comprehensive and in-depth picture of the phenomenon being studied in an objective and systematic manner, and can be used as a reference for government agencies in evaluating and optimizing the implementation of the BPNT program policy so that it becomes a more effective and sustainable social assistance program.

Income inequality and poverty continue to be major challenges in Indonesia's industrial areas, especially in DKI Jakarta, West Java, and Banten, although minimum wage policies continue to be developed as a form of protection for low-income workers. These policies theoretically serve as an instrument for income redistribution and improvement of labor welfare, but their effectiveness in reducing inequality and reducing poverty rates is still questionable, especially in areas with highly industrialized economic structures. This study aims to analyze the influence of income inequality, poverty rate, economic growth, and unemployment rate on the dynamics of the provincial minimum wage in the 2016–2023 period. The study used secondary data obtained from the Central Statistics Agency and analyzed using panel data regression to obtain a comprehensive empirical picture of the factors determining the minimum wage. The test results show that the Fixed Effect Model is the most suitable model for capturing variations between provinces and between times. Key findings reveal that poverty levels and economic growth have a significant influence on changes in the minimum wage, while income inequality and unemployment rates have no significant influence. The conclusion of the study emphasizes that the minimum wage policy is not effective enough in reducing income inequality and reducing poverty without the expansion of the formal sector, improving the quality of the workforce, and distributing economic growth more evenly between industrial areas.

This study aims to describe teachers' strategies in developing early childhood language skills at the AS-SA'ADAH Early Childhood Education Centre. It is known that strategies are importantThis appears to be part of a larger context, likely related to educational development teachers must have ideas on how to design and implement these strategies using a descriptive qualitative approach with data collected through direct observation of learning activities, interviews, and documentation. The analysis was conducted using the Miles and Huberman model, which includes the stages of reduction, presentation, and conclusion drawing. The results of the study show that teachers develop children's language skills through storytelling, interactive conversations, singing, and the use of self-made pictures and simple teaching aids. Based on interviews, these strategies not only enrich the vocabulary of early childhood language but also encourage children to be more active in speaking and interacting with their peers and teachers. Language learning associated with educational play activities has been proven to be more interesting for children in the learning process so that it seems natural, because most children tend to get bored with monotonous learning processes. Thus, children's language skills can grow and develop optimally if a teacher is creative, patient, and communicative learning environment.

This study aims to analyze the improvement of students’ knowledge and the alignment of the Civic Education learning model with the characteristics of third-grade students at SDN Kadipiro. The research problem arises from the tendency of Civic Education in elementary schools to rely heavily on lecture-based instruction, which results in low student engagement and limited comprehension of abstract concepts such as rights and obligations. A descriptive qualitative approach was employed through observations, interviews, and documentation to obtain a comprehensive picture of the learning process, the instructional model applied, and classroom dynamics. The findings reveal that the teacher implemented a game-based Discovery Learning model that emphasizes exploration, categorization, verification, and independent conclusion-making by students. This model proved effective, as evidenced by 85% of students being able to understand and distinguish examples of rights and obligations in accordance with the Civic Education learning outcomes. The study also indicates that game-based learning is more compatible with the students’ predominant visual and kinesthetic learning tendencies, enabling them to maintain focus more effectively than when using traditional lecture methods. However, several challenges emerged, including variations in students’ writing literacy skills and the absence of a structured assessment rubric. These findings underscore the need for flexible instructional design, the integration of concrete learning media, and the implementation of more systematic formative assessment practices. Future research is recommended to develop differentiated instructional strategies and to utilize more diverse media to accommodate the needs of heterogeneous classrooms.

This study aims to understand and explain in depth the role of teachers in the care of children aged 3–5 years at the Siti Hajar Kindergarten and its influence on child development. This study used a qualitative approach with the aim of obtaining a comprehensive picture of the interactions between teachers and children in daily care activities. Data were obtained through observation, interviews, and documentation that describe care practices in the TPA environment. The results show that teachers have a very important role, including as guides in learning activities, mediators in children's social and emotional development, motivators to foster interest in learning, role models of positive behavior, and communication bridges between children and parents. These roles contribute significantly to character formation, social skills development, increased learning motivation, and children's emotional well-being. Despite facing various obstacles, such as limited facilities and challenges in maintaining children's concentration, teachers continue to strive to provide optimal care through enjoyable learning strategies and active communication with parents. This study recommends increasing teacher capacity and strengthening collaboration between educational institutions and families to support the sustainable growth and development of early childhood.  

The development of information and communication technology has significantly transformed the way people conduct financial transactions. One prominent shift is the transition from cash-based transactions to non-cash payment systems, commonly referred to as a cashless society. The core concept of a cashless society relies on transactions conducted through electronic payment instruments. This study aims to examine the challenges and readiness of the Fakfak Regency community in navigating the transition toward a cashless society. Using a qualitative approach, data were collected through surveys and in-depth interviews with various stakeholders, including the general public, local government, financial institutions, and local business actors. Most existing studies on cashless society predominantly focus on urban areas and regions with well-developed digital infrastructure. This research offers novelty by exploring the challenges and readiness of communities in Fakfak Regency, one of the 3T (frontier, outermost, and disadvantaged) regions in West Papua, characterized by limited digital infrastructure, low financial literacy, and a significant digital divide. Data analysis was carried out using the Technology Acceptance Model (TAM) to identify factors influencing the adoption of non-cash payment technologies. The findings indicate that the community in Fakfak Regency is not yet fully prepared for a cashless society. The region remains in the early stages of adopting non-cash transactions and faces various obstacles, including limited technological capability and insufficient infrastructure to support improvements in financial and digital literacy. This study provides important contributions by presenting an empirical picture of cashless adoption in a 3T region and offers valuable insights for developing more inclusive, adaptive, and contextually appropriate policies for the local transition toward a cashless society.

Leadership is a very important aspect in various organizations, including church organizations. There are many leadership characteristics in the Bible that can serve as models for leadership in the church. This article is a literature review using a qualitative approach to the text of 1 Timothy 4:12, focusing on the leadership of a young person. Its purpose is to encourage students to understand and apply the leadership model mentioned in 1 Timothy 4:12. The method used is descriptive analysis of the text of 1 Timothy 4:12, in order to provide a clear picture and understanding of the principles of young leadership. In addition, the descriptive method is also used to assess students’ understanding of leadership principles based on the text, as well as the level of their application in life and ministry. In conclusion, students understand the leadership principles in 1 Timothy 4:12, especially the importance of being an example, where the quality of a young person’s character is not merely theoretical, but students are able to live it out.

This study focuses on how the use of Student Worksheets (LKPD) can support the Islamic Religious Education (PAI) learning process at MIS Al-Hidayah. Using a qualitative approach, researchers explored the experiences of teachers and students through interviews, observations, and documentation. The results indicate that LKPD equipped with visual media can create a more engaging learning environment, motivate students, and facilitate their understanding of the material. Teachers design LKPD with pictures and sequential steps, enabling students to be more active and able to learn independently or in groups. Despite obstacles, such as limited time for development and incomplete school facilities, teacher creativity and collaboration with colleagues proved key to success. These findings confirm that LKPD can be an effective learning tool, not only for improving cognitive understanding but also for instilling Islamic values ​​in students. This study also has implications for the development of PAI learning strategies in madrasah-based elementary schools. Thus, the innovative use of LKPD can become a sustainable learning model to improve the quality of Islamic education in the future.

This study aims to determine the process and effectiveness of instructional text reading skills in Indonesian Language Lessons through the CIRC method assisted by picture media in slow learner children at the elementary school level. The background of this study is the low reading comprehension ability of slow learner students caused by the lack of appropriate learning methods and media that are suitable for slow learner students. The method used in this study was the Classroom Action Research (CAR) model of Kemmis and Mctaggart, implemented in two cycles. The subjects were six slow-learning fifth-grade students of SD Negeri 002 Karangan. Data were collected through observation, learning test results, and documentation. The results of the learning test for reading instructional text skills showed a significant increase from cycle I to cycle II. In cycle I, 2 out of 6 slow learner students achieved the Minimum Completion Criteria (KKM), with an average score of 60 (classical completion 33.33%). While in cycle II, the number of students who completed the test increased to 5 out of 6 slow learner students with an average score of 80 (classical completion 83.33%). Based on these results, it can be concluded that the application of the CIRC method assisted by image media can successfully improve instructional text reading skills because it meets the score above the KKM and the students' active involvement in the learning process.

The development of Islamic banking plays a crucial role in driving economic growth through the principles of fair finance. However, the performance of Islamic banks still faces challenges in maintaining stable profitability. Two key factors often cited as determinants of performance are risk management and customer satisfaction. On the one hand, effective risk management is necessary to control problem financing, while on the other hand, customer satisfaction fosters loyalty and funding stability. However, the existing literature tends to examine these two aspects separately, thus lacking a complete picture of their integrative relationship with profitability. This study, a systematic literature review (SLR), aims to analyze the relationship between risk management, customer satisfaction, and profitability of Islamic banks, as well as their implications for economic growth. The review process adopted the PRISMA 2020 protocol, encompassing academic publications from 2015–2025 from various databases. Article selection was conducted using strict inclusion and exclusion criteria, ensuring that only relevant studies were further analyzed. The study's findings demonstrate two key pillars supporting Islamic banking performance: effective risk management—particularly in controlling problem financing—and a high level of customer satisfaction, which supports loyalty and the stability of third-party funds. However, the findings also indicate a methodological gap. The literature rarely develops models that examine the simultaneous influence of risk management and customer satisfaction on profitability. Furthermore, the limitations of qualitative research and the weaknesses of customer satisfaction measurement instruments hinder a more comprehensive understanding. In conclusion, this study emphasizes the importance of developing a more integrative theory of Islamic banking performance. Future managerial strategies should emphasize the harmonization of risk management and service orientation, so that Islamic banks not only maintain profitability but also contribute more significantly to economic growth.

Human Resource Management (HRM) plays a strategic role in improving organizational competitiveness through proper management of employee placement, training, and performance evaluation. To support the achievement of these goals, a predictive model is needed that can provide an accurate picture of employee performance. This study utilizes a Human Resource Management (HRM) dataset of 1,200 data and applies several classification algorithms to compare their effectiveness, namely J48 or C4.5, Random Forest, Naive Bayes, K-Nearest Neighbor (KNN), Logistic Regression, and Support Vector Machine (SVM). To obtain more optimal results, this study uses resampling techniques and attribute selection methods with a correlation attribute eval approach, so that class distribution can be more balanced and model accuracy increases. From the test results, the Decision Tree J48 algorithm showed the best performance with an accuracy level reaching 95.41%, a kappa value of 0.8925, a mean absolute error (MAE) of 0.0432, a precision of 0.955, a recall of 0.954, and an area under the ROC curve of 0.964. These findings indicate that J48 has excellent predictive capabilities compared to other algorithms. Furthermore, this study also found that the most influential variables in determining employee performance include the percentage of the last salary increase (EmpLast Salary Hike Percent), the level of work environment satisfaction (Emp Environment Satisfaction), the length of time since the last promotion (Years Since Last Promotion), and experience in the current role (Experience Years in Current Role). Overall, the results of the study indicate that the C4.5 algorithm with the application of the resampling technique can be an optimal solution in building an employee performance prediction system. Thus, this model has the potential to be a strong basis for managerial decision-making, particularly in designing HR development strategies and policies to improve organizational performance.

This research is motivated by the low speaking ability of children in group A of RA Tarbiyatul Khoiriyah. This problem is caused by the lack of varied learning methods and the use of learning media that have not been able to optimally attract children's attention and interest. In fact, speaking ability is an important aspect in early childhood language development, which plays a role in communication and further learning processes. Therefore, an innovative and interesting approach is needed to encourage children's speaking skills. This research aims to develop children's speaking ability through storytelling activities using Paflaber (Pictured Flannel Board) as an interactive visual aid. This research uses the Classroom Action Research (CAR) approach model Kemmis and Taggart, which is implemented in three cycles. Each cycle consists of planning, implementation, observation, and reflection stages. The subjects in this study were 20 children aged 4–5 years, consisting of 10 boys and 10 girls. The instruments used in the research included open modules, child performance assessment sheets, as well as observation notes and activity documentation. The results showed a significant increase in children's speaking ability in each cycle. Learning completion increased from 30% in the pre-action phase to 40% in cycle I, 60% in cycle II, and 85% in cycle III. The implications of this research result indicate that Paflaber media is very effective in improving the speaking skills of early childhood children. This media not only helps children understand the content of the story through visualization but also stimulates active involvement and verbal interaction. Therefore, Paflaber media is recommended as one of the creative learning strategies that can be implemented by early childhood teachers to develop children's language skills in a fun and meaningful way.

Nutritional issues among toddlers continue to be a pressing public health challenge in Indonesia, including in Kelurahan Pekan Kuala, where although anthropometric data have been systematically collected through the e-PPGBM application, they have not been thoroughly explored in terms of clustering patterns that may provide deeper insights. This study seeks to classify toddler nutritional status by applying the K-Means Clustering method to anthropometric indicators such as age, weight, height, and weight-to-height index. A dataset consisting of 648 entries recorded between January and March 2025 was processed using MATLAB R2014b with cluster variations set at 5, 7, and 9. The analysis revealed that the majority of toddlers were categorized as having good nutritional status, while a portion of the sample was identified as undernourished and some at risk of overnutrition, indicating the diverse nutritional challenges faced by this community. Furthermore, testing the variance across cluster configurations demonstrated that the 9-cluster model yielded the lowest variance score of 0.20, thereby representing the most optimal solution since it produced more homogeneous, balanced, and stable clusters compared to other configurations. These outcomes highlight the importance of data-driven approaches in public health planning, as the clustering results not only provide a clearer picture of nutritional distribution among toddlers but also serve as a foundation for more evidence-based and targeted intervention strategies. By offering a more granular understanding of nutritional variations, this research is expected to support local health authorities in developing customized nutrition programs, allocating resources more effectively, and ultimately improving child health outcomes in Kelurahan Pekan Kuala and similar communities across Indonesia, where malnutrition and overnutrition risks continue to coexist.

This study aims to examine in depth the role of Islamic Religious Education (PAI) in shaping the character and ethics of students at Madrasah Aliyah Al-Hikmah, Ciruas, Serang, Banten. Amidst the challenges of globalization and modernization that bring changes in values and behavior, PAI plays a strategic role in instilling moral, spiritual, and social values in students. Religious education not only teaches religious knowledge but also shapes attitudes, behaviors, and mindsets in accordance with Islamic teachings, enabling students to cope with diverse environmental influences. This study uses a qualitative descriptive approach with data collection techniques through observation, in-depth interviews, and documentation studies. Research informants consisted of PAI teachers, students, the principal, and homeroom teachers, thus obtaining a comprehensive picture of the implementation of PAI at the madrasah. The results show that PAI makes a significant contribution to the formation of student character, particularly in aspects of religiosity, discipline, responsibility, honesty, tolerance, and courtesy. Learning strategies used include habituating worship, teacher role models, enforcing school rules, and integrating Islamic values into all subjects. Additionally, extracurricular activities such as religious study groups, Islamic holiday commemorations, and Quran memorization programs are also effective tools for strengthening students' character. However, this study also identified several challenges, including low parental involvement in children's character development, negative environmental influences, and limited variety of learning methods. Therefore, synergy between madrasahs, families, and the community is needed to create an educational ecosystem that supports comprehensive and sustainable character development. Through this collaboration, Islamic Religious Education (PAI) is expected to provide a strong foundation for creating a generation with noble character and competitiveness in the modern era.