Publication Search

This study aims to improve the ability to analyze the text structure of the Report of Observation Results (LHO) in class X TITL 1 SMK Negeri 5 Surabaya through the application of collaborative learning methods. This research was conducted in two cycles. In cycle 1, most groups scored below the Minimum Completion Criteria (KKM). However, after improvements were made in cycle 2 by adding differentiation of the learning process according to students' learning modalities, there was a significant increase in scores. The results showed an increase in students' scores by 20% to 50%, with all groups successfully exceeding the KKM. Group 6 experienced the highest increase, from 50 to 100. This finding shows that the collaborative learning method is effective in improving the ability to analyze the structure of LHO text. The application of this method achieved maximum results, so it can be recommended as a learning strategy for similar materials in the future.      

The aim of this research is to determine the differences in student learning motivation in PAK learning before and after it is taught using the Collaborative Learning learning model for class VII students at SMP Negeri 1 Sipoholon for the 2023/2024 academic year. The research hypothesis is: "There is a difference in students' learning motivation in PAK learning before and after learning with the Collaborative Learning learning model for Class VII Students of SMP Negeri 1 Sipoholon for the 2023/2024 Learning Year." The population is all class VII students of SMP Negeri 1 Sipoholon, totaling 163 people. The research sample was determined using the Purposive Sampling technique, namely 32 students in class VII-3 as the experimental class which used a collaborative learning model and 32 students in class VII-4 as the control class which used normal treatment (conventional class). This research method is the Quasi Experimental Design method using a Nonequivalent Control Group Design. The instrument used in this research was a 22 item questionnaire. Research data for the questionnaire was analyzed using the average difference test formula (N-Gain Score). It was found that the average value for the experimental class was 0.7283 in the high category. And the average value for the control class is 0.1548, which is in the low category. Then carrying out an independent test using the t test obtained a value of t = 11.648 > t table (α = 0.05; df = 62) = 2,000. Based on the research results, it is stated that Ha is accepted and H0 is rejected. Thus, it can be concluded that there are differences in students' learning motivation in PAK learning before and after being taught using the Collaborative Learning learning model.

This study investigates the relationship between mathematics self-efficacy and problem-solving ability, exploring the role of the Jigsaw cooperative learning model in enhancing both factors. Self-efficacy, defined as students' belief in their ability to successfully perform mathematical tasks, has been shown to significantly impact students' problem-solving capabilities. The research focuses on understanding how this belief influences academic performance and how the Jigsaw model, which fosters collaborative learning, affects students’ self-efficacy and problem-solving skills. A survey-based research design was employed, with participants consisting of university students enrolled in mathematics courses. Data collection involved administering a self-efficacy scale to assess students' confidence in solving mathematical problems and a problem-solving test to evaluate their abilities. Path analysis was used to determine the relationship between self-efficacy and problem-solving skills, and the effect of the Jigsaw model was evaluated by comparing pre- and post-test scores between the experimental and control groups. The results revealed a strong positive relationship between self-efficacy and problem-solving ability (β = 0.45). Additionally, the Jigsaw model significantly enhanced this relationship, improving both students' self-efficacy and problem-solving performance. These findings highlight the importance of fostering self-efficacy in mathematics education and the effectiveness of the Jigsaw cooperative learning model in achieving this goal. The study provides valuable insights into improving teaching strategies in mathematics, particularly for subjects requiring critical thinking and problem-solving skills, by promoting a more interactive and supportive learning environment.

This research aims to improve the quality of Indonesian language in learning at universities in the era of globalization. The good quality of the Indonesian language at this university can make it easier for students and lecturers to determine effective learning. This research is a type of qualitative research. With natural research subjects and objects, it is called naturalistic research, not manipulated or based on facts. This research used 55 respondents who were asked several questions about effective language learning strategies in the era of globalization. Serang Raya University is in first place for the most respondents. This research shows that learning methods such as questions and answers, presentations, discussions, and individual guidance are considered to be more helpful for students in understanding the material, thinking critically, and being able to develop students' communication skills. This research also shows that students are more enthusiastic and active in learning when lecturers use methods that involve interaction with students compared to using the lecture method. In the context of improving the quality of Indonesian language learning, collaborative efforts are needed between lecturers, students and universities to implement learning strategies and methods that are in line with the demands of globalization and are also the main focus in preparing students to face challenges in the era of globalization.

This research examines the implementation of musyarakah contracts in the Islamic banking system in Indonesia. The main focus of the study is to analyze the implementation mechanisms, challenges faced, and development strategies of musyarakah contracts. Using a qualitative approach with a descriptive-analytical method, this research combines primary data from in-depth interviews with Islamic banking practitioners and secondary data from literature studies. The results show that although musyarakah contracts have great potential in realizing economic justice, their implementation still faces several obstacles, including operational complexity, risk management, and limited public understanding. This study finds that most musyarakah practices are in compliance with sharia principles, but still require improvements in aspects of risk sharing and loss management. The proposed development strategies include enhancing education, strengthening regulations, product innovation, and technology utilization. In conclusion, optimizing musyarakah contracts requires collaborative efforts from various stakeholders to overcome challenges and harness its potential in promoting fair partnership-based economic growth.

This research aims to launch the development of mosque activities in Bukit Peninjauan 1 Village, Sukaraja District, Seluma Regency, in order to increase public awareness of the function of mosques as centers of social and religious activities. The research method used is qualitative with a case study approach, which includes in-depth interviews, focus group discussions (FGD), participant observation, and documentation. The research results show that people's perception of mosques is still limited to their main worship function, with low awareness of the potential of mosques as educational, social and economic centers. The level of community participation in non-worship activities is also relatively low, with the majority of the community only active in congregational prayers and routine recitation activities. Some of the main challenges identified include limited resources, lack of community support, and inadequate facilities. This research concludes that to optimize the role of mosques as multifunctional activity centers, more intensive outreach efforts are needed, program development that is relevant to community needs, as well as collaborative support from various parties. With these steps, the Al-Amin Mosque in Bukit Peninjauan 1 Village has the potential to become the center of a more active and productive community life.

This study aims to enhance student literacy through a library revitalization program conducted during the Kampus Mengajar 7 activities at SDN Kertosari 03. The program includes three main activities: categorizing books by genre, creating reading corners, and forming reading groups. The research employed a descriptive qualitative method, with data collected through observations, interviews, and documentation during the mentoring process. The results show that library revitalization significantly improved students' reading interest and literacy skills. Categorizing books made it easier for students to access reading materials that matched their interests, while reading corners provided a conducive environment for reading activities. The formation of reading groups was also effective in developing literacy skills through a collaborative approach. In addition to improving literacy, this program also succeeded in creating social changes, such as the emergence of new institutions in the form of reading groups and increased active student participation in literacy activities. Based on these findings, it is recommended that other schools in resource-limited areas adopt a similar approach to comprehensively enhance student literacy.

Parental child abuse leading to mental illness is a form of physical, emotional, violence experienced by a child from a parent or guardian that adversely affects the child's mental well-being. It can include various forms of behaviors that degrade, humiliate, or emotionally or physically harm the child. Violence against a child is also one of the most dominant cases and is found anytime, anywhere, almost everywhere in all provinces in Indonesia. If this violence occurs against a child, it will have a negative impact on the child. The child will experience a sense of trauma, excessive fear, closure, silence, mental disorders, passive communication, and even physical disability if the violence is in the form of physical violence. This is very ironic, considering that children who are the next generation of the nation, should get parental love, guidance and loving education so that this study aims to prevent physical violence against children and the need for countermeasures, both from the government and from the family or parents of children. This study aims to identify the impact of parental violence on children's mental state and explore coping strategies. The importance of preventing physical and emotional violence against children requires collaborative efforts between the government, families, and communities. Effective coping strategies include social support from the surrounding environment, psychological interventions such as counseling and therapy, and education and training on positive parenting. Strict and comprehensive child protection policies are also necessary to create a safe and supportive environment for children's development. By raising awareness of the negative impact of violence and implementing appropriate coping strategies, it is hoped that children can grow and develop optimally, free from violence, and ready to become the next generation of physically and mentally healthy nations.

Stunting remains a significant public health challenge in Indonesia, especially in rural areas. The national stunting prevalence was recorded at 24.4% in 2021, still far above the maximum threshold of 14% set in the SDGs for 2024. To tackle this problem, the KKN-T Bela Negara Group 8 team of the National Development University "Veteran" East Java in collaboration with UPT Puskesmas Tawangsari carried out a socialization program on stunting prevention in Muteran Hamlet, Kejagan Village, Trowulan District, Mojokerto Regency on August 2, 2024. This program involved 38 participants of mothers with children under five years old and focused on three main interventions including measuring children's height, weighing children, and giving vitamin A. This activity aims to know how to prevent stunting from various aspects, knowing how to measure and weigh toddlers appropriately according to health procedures and learning how to give vitamin A to children. Through this collaborative effort, it is hoped that the prevalence of stunting in Muteran Hamlet can be significantly reduced so that it can contribute to improving the quality of human resources in the future.

This research investigates the intricate landscape of financial challenges and opportunities in the maritime industry through the lens of expert perspectives in economics, management, and maritime operations. Drawing on qualitative insights from industry leaders and scholars, the study analyses key economic indicators such as GDP growth rates, inflation, interest rates, and trade balances, highlighting their profound impact on global shipping dynamics. The findings reveal pervasive challenges including economic volatility, regulatory compliance burdens, and sustainability pressures, which necessitate strategic responses for financial resilience and operational sustainability. Strategic recommendations are delineated to address these challenges effectively, advocating for enhanced risk management strategies, investment in technological innovation, adoption of sustainable practices, collaborative industry partnerships, and capacity building in talent development. These insights are crucial for maritime stakeholders aiming to navigate economic uncertainties and regulatory complexities while advancing towards sustainable growth and competitiveness in the global maritime economy.

This study explores the role of Sharia-compliant crowdfunding platforms as ethical financial innovations in supporting green startups, particularly in emerging economies. Green startups, which are inherently mission-driven and environmentally conscious, often face challenges in accessing traditional funding due to the long-term nature of their returns and perceived investment risks. Conventional financing mechanisms are frequently profit-oriented and risk-averse, making them unsuitable for ventures that prioritize sustainability and community impact. In contrast, Sharia-compliant crowdfunding platforms offer alternative financing pathways that are grounded in Islamic ethical principles, such as profit-and-loss sharing and the prohibition of interest and speculation. The research uses a qualitative-comparative case study approach, drawing from secondary data and interviews with platform operators and green startup founders. Thematic and comparative analyses reveal that Sharia crowdfunding platforms not only attract ethically motivated investors but also foster trust, transparency, and alignment with the values of environmentally conscious communities. These platforms provide higher levels of ethical accountability, although they are currently limited by low public literacy and a lack of regulatory frameworks in many regions. The study concludes that Sharia-compliant crowdfunding platforms have significant potential to bridge the financing gap for green startups. Their success depends on collaborative support from government, financial institutions, and academia, along with increased efforts in education and regulatory development. By integrating religious ethics and sustainable finance, these platforms can help create inclusive, transparent, and socially responsible funding ecosystems that contribute meaningfully to green economic growth.

Bridging the gap between theoretical knowledge and practical application remains challenging in big data education. Our paper proposes a platform where students actively participate in a role-based learning (RBL) exercise designed to simulate real-world big data projects. This RBL exercise assigns each student participant to a business analyst role tasked with eliciting requirements or a customer role that provides those big data requirements. We conducted RBL sessions for postgraduate and undergraduate students learning big data analytics/data warehousing. Through role-playing in a collaborative environment, students face challenges such as unclear objectives, data privacy concerns, and evolving requirements. We evaluated the effectiveness of RBL simulations through brainstorming sessions, which verified that the students achieved the learning outcomes through RBL exercises. We also collected students’ feedback through a survey and found the RBL experience helped us understand the big data requirement elicitation skills, highlighting the significance of communication and collaboration skills. Further, we have evaluated students through a final exam question, and identified that students who participated in the RBL exercise outperformed in the big data requirement elicitation question. In summary, our research demonstrates that this RBL approach offers a valuable learning experience by enabling students to directly experience the complexities of big data requirement elicitation and identify the future requirements or challenges that encourage them to acquire the required skills.

The concept of Sakinah Family, introduced by Aisyiyah since 1985, is a significant paradigm in realizing a harmonious and prosperous family both in this world and the hereafter. This article aims to discuss how Muhammadiyah, through Aisyiyah, formulates the Sakinah Family development program with strategies, approaches, and evaluations tailored to local conditions and the target age of the development. This research employs a qualitative approach with analysis of relevant literature. The findings highlight the importance of Sakinah Family development in building families that gain Allah's blessings and nurturing affection among family members. Aisyiyah develops principles such as divine orientation, extended family patterns, egalitarian relationships, and fulfilling the needs of worldly and hereafter well-being. This development encompasses spiritual, educational, economic, health, social, and environmental aspects. Collaboration with various parties such as UNICEF and BKKBN demonstrates Aisyiyah's commitment to enhancing family welfare in Indonesia. Collaborative programs cover various aspects such as maternal and child health, family planning, and social welfare, implemented at national and regional levels. Through these efforts, Aisyiyah contributes to creating Sakinah, Mawaddah, and Rahmah families.

This research investigates ship maintenance management practices among senior students in shipping engineering during their internships at a vocational school in Jakarta. The study explores the challenges faced, strategies employed, and lessons learned in managing maintenance tasks onboard ships. Seven participants were interviewed, highlighting technical malfunctions, resource limitations, time constraints, environmental factors, and communication barriers as primary challenges. Participants utilized preventive maintenance, cross-training, task prioritization, collaborative problem-solving, and digital tools to enhance operational efficiency. Lessons underscored the importance of preparation, teamwork, adaptability, continuous learning, and communication skills in navigating maritime maintenance complexities. The findings emphasize the role of proactive maintenance strategies and technological integration in optimizing sustainability and operational reliability within the maritime industry. Integrating practical training into educational curricula and embracing digital innovations are recommended for preparing future professionals. Future research could explore larger sample sizes and quantitative methodologies to validate findings and quantify the impact of maintenance practices. This study contributes to enhancing vocational education in maritime sciences and informs industry practices for advancing ship maintenance management globally.

Citizenship education is an important component in character formation that can improve the moral quality of the Indonesian nation. Citizenship education can be an effort to create character or   morals   based   on   Pancasila regarding   the understanding, values , and behavior of the nation's generation. In character formation, citizenship education is the main effort to improve skills in terms of critical thinking, collaborative communication skills, and good decision-making skills. Citizenship education focuses onl  forming a quality young generationlby optimizing the potential in each individual which is reflected in awareness, understanding, and behavior. With Citizenship Education, it is hopedl  that it can be an effort to strengthen the identity and quality of the nation by creating individuals whol   are not only intellectually intelligent but  also have  strong,  responsive,  critical,  creative,  responsible  character  and  can contribute positively to societyl  andl  the nation.

This research explores the important role of marketing in increasing the sales turnover of Micro, Small and Medium Enterprises (UMKM) in Indonesia. The article outlines effective marketing strategies, including the implementation of digital marketing, branding, the right pricing strategy, and the role of promotions in attracting customers. Through a literature study, it is found that the implementation of the right marketing strategies can significantly increase the visibility of UMKM and optimise their sales performance. The results show that UMKM that adopt digital marketing can experience an increase in turnover of up to 50%. This research highlights the importance of government support and collaborative efforts to improve UMKM access to marketing training and information. It is hoped that this article provides useful insights for UMKM players and relevant stakeholders to develop more effective and sustainable marketing strategies.

Item-based collaborative filtering is a popular technique in recommendation systems that aims to provide suggestions for films to watch or services to users based on similarities between items. In this approach, the similarity between items is calculated using metrics such as cosine similarity, allowing the prediction of user preferences for items that have never been rated. This research implements Item-based collaborative filtering using datasets from Kaggle. Experimental results show that the resulting model is able to provide recommendations with significant improvements in evaluation metrics such as Mean Absolute Error (MAE) and Root Mean Square Error (RMSE) of 3.05 and 3.26. This shows that the smaller the value, the better.

This research investigates how organizational culture influences cadets' perceptions of empowerment training and shapes their leadership styles within the transportation management sector in Jakarta. Through qualitative interviews and quantitative surveys with cadets from diverse work environments—collaborative and hierarchical—the study explores the differential impacts of organizational culture on leadership development. Findings reveal that cadets in collaborative environments perceive empowerment training more positively, citing benefits such as teamwork, decision-making autonomy, and mentorship. These cadets tend to exhibit transformational leadership styles characterised by motivation, adaptability, and team empowerment. In contrast, cadets in hierarchical environments often adopt transactional leadership styles focused on task compliance and adherence to hierarchical structures. The study highlights the importance of tailored training programmes that accommodate diverse leadership styles and cultural contexts within transportation management education. Recommendations include integrating soft skills development, establishing mentorship programmes, and implementing continuous feedback mechanisms to enhance training effectiveness. By addressing these dynamics, educational institutions can better prepare cadets for leadership roles in dynamic professional environments, contributing to sectoral advancement and sustainability.

This study examines the role of the Sukabumi District Police (Polres) in tackling online prostitution cases based on Law Number 21 of 2007 concerning the Eradication of Human Trafficking Crimes. Online prostitution has rapidly developed with the advancement of information and communication technology, where perpetrators use social media and messaging applications to offer sexual services anonymously. This study employs a qualitative method with a normative juridical approach, involving in-depth interviews with police officers, legal document analysis, and field observations. The results indicate that the Sukabumi District Police face various challenges, including limited human resources and technology, as well as difficulties in cooperating with internet service providers. Nevertheless, the Sukabumi District Police have implemented various strategies, such as enhancing digital forensics capabilities and public awareness campaigns, to address these issues. The study concludes that law enforcement against online prostitution requires collaborative efforts between law enforcement officers, internet service providers, and the community. The recommendations generated include increasing the capacity of police personnel in digital forensics and improving cross-agency cooperation for more effective law enforcement.

This research aims to investigate the influence of the CIRC (Cooperative Integrated Reading and Composition) Learning Model on the learning motivation and character of class XI students at SMA HKBP 2 Tarutung in the 2022/2023 academic year. The method used is a quantitative approach with an experimental design. Data was collected through a questionnaire that measured the level of learning motivation and student character before and after implementing the learning model. The results of the analysis show that there is a significant increase in learning motivation and student character after implementing the CIRC Model. These findings indicate that the use of collaborative learning models can increase student engagement and form positive character.