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This study aims to (1) Develop learning media using Articulate Storyline 3 based on android on the elements of the Unitary State of the Republic of Indonesia in phase E of SMA Negeri 1 Sukoharjo; (2) Measure the feasibility of the product of the development of learning media using Articulate Storyline 3 based on android on the elements of the Unitary State of the Republic of Indonesia in phase E of SMA Negeri 1 Sukoharjo. The results of this study are (1) the development of learning media based on android on the elements of the Unitary State of the Republic of Indonesia in the form of an application containing learning materials, learning videos and evaluations (multiple choice tests). (2) The development product was validated by experts with the results of the feasibility test based on the validation of material experts of 76.25%, and the validation of media experts of 82%. Furthermore, a limited trial was conducted with a score of 90.1% and the results of the extensive trial obtained a score of 89.2%. The results of the effectiveness test using N-gain on class X E8 students obtained a score of 0.76 and on class X.E11 students obtained a score of 0.75. Keywords: Learning Media, DBR, Articulate Storyline 3, Pancasila Education

Learning media are physical tools that deliver information or learning materials to students. Educational videos have become one of the aids used in teaching and learning activities. These videos can support the learning process by conveying materials through the use of technology. Therefore, the researcher was interested in developing a medium that can be both heard and seen by students to help them better understand the subject matter. This study employed a Research and Development (R&D) approach using the Borg & Gall development model, which consists of ten development steps. The development process included initial information gathering, planning, initial product development, expert validation tests, initial product revisions, small-scale testing, second product revisions, large-scale field testing, final product refinement, and product dissemination. The results showed that the validity test of the learning media yielded a percentage of 94% from media experts, 96% from subject matter experts, 94% from language experts, and 94% from teachers. Meanwhile, the product effectiveness test using a Paired Sample T-Test showed a significance value of 0.000, which is lower than the threshold of 0.05. This indicates that the alternative hypothesis is accepted, proving a significant difference in student learning outcomes before and after using the educational video. Therefore, it can be concluded that the educational video on "Human Needs and Resource Scarcity" for Grade VII Social Studies is valid according to experts and effective in improving student learning outcomes.

This research focuses on improving English vocabulary and speaking confidence among students in English as a Foreign Language (EFL) classrooms through the implementation of Alphabet Box Learning. Many EFL students struggle with limited vocabulary and a lack of confidence when speaking, which hinders their communicative competence. The objective of this study was to examine the effectiveness of Alphabet Box Learning in addressing these problems by providing an engaging and student-centered learning experience. The study employed a quasi-experimental method involving 65 students of SMP Kristen 1 Soe. Data were collected through pre-tests and post-tests, classroom observations, and student questionnaires to assess improvements in vocabulary mastery and speaking confidence. The findings revealed that students who participated in Alphabet Box Learning activities showed significant gains in vocabulary acquisition and their willingness to speak in class were increased. The interactive nature of the method, which combines visual, tactile, and verbal elements, created a supportive environment that encouraged active participation and reduced speaking anxiety. In conclusion, Alphabet Box Learning is an effective instructional strategy for enhancing both vocabulary and speaking confidence among EFL learners. Its implementation provides meaningful, engaging, and low-anxiety language learning experiences, making it a valuable addition to communicative language teaching practices.

Picky eating is a prevalent issue among preschool children, often leading to nutritional deficiencies, disrupted growth, and increased parental stress. This systematic literature review aims to explore the management of picky eating through complementary and alternative therapies (CAT) and compares these findings with contemporary interventions. Picky eating behaviors can significantly affect children’s eating patterns, leading to challenges in maintaining a balanced diet. Although traditional medical interventions focus on behavioral modification and nutritional counseling, many parents are seeking alternative approaches to manage these behaviors in a more holistic and natural manner. This review encompasses studies published between 2015 and 2025, sourced from PubMed, Scopus, and Google Scholar, using keywords such as "Alternative Therapy," "Picky Eating," and "Preschool Children." The review population consists of 20 articles, and the sample includes 5 selected studies that meet the criteria for evaluating the effectiveness of complementary and alternative therapies in managing picky eating behaviors. Data analysis utilized thematic analysis, with the findings analyzed thematically to draw conclusions regarding the efficacy of CAT. The results indicated that mindfulness practices, dietary practices, Tuina massage as a traditional therapy, taste exposure, sensory learning, and nutrition education were all effective in reducing picky eating behavior among children aged 1 to 5 years. These approaches not only helped to improve children’s acceptance of a wider variety of foods but also contributed to the reduction of stress for both children and parents. The findings suggest that integrating these alternative therapies into conventional practices can provide a comprehensive and effective strategy to address picky eating in preschool children. Future research is needed to further explore the long-term impacts of these therapies and to identify the most suitable combinations for different individual needs.

Picky eating is a prevalent issue among preschool children, often leading to nutritional deficiencies, disrupted growth, and increased parental stress. This systematic literature review aims to explore the management of picky eating through complementary and alternative therapies (CAT) and compares these findings with contemporary interventions. Picky eating behaviors can significantly affect children’s eating patterns, leading to challenges in maintaining a balanced diet. Although traditional medical interventions focus on behavioral modification and nutritional counseling, many parents are seeking alternative approaches to manage these behaviors in a more holistic and natural manner. This review encompasses studies published between 2015 and 2025, sourced from PubMed, Scopus, and Google Scholar, using keywords such as "Alternative Therapy," "Picky Eating," and "Preschool Children." The review population consists of 20 articles, and the sample includes 5 selected studies that meet the criteria for evaluating the effectiveness of complementary and alternative therapies in managing picky eating behaviors. Data analysis utilized thematic analysis, with the findings analyzed thematically to draw conclusions regarding the efficacy of CAT. The results indicated that mindfulness practices, dietary practices, Tuina massage as a traditional therapy, taste exposure, sensory learning, and nutrition education were all effective in reducing picky eating behavior among children aged 1 to 5 years. These approaches not only helped to improve children’s acceptance of a wider variety of foods but also contributed to the reduction of stress for both children and parents. The findings suggest that integrating these alternative therapies into conventional practices can provide a comprehensive and effective strategy to address picky eating in preschool children. Future research is needed to further explore the long-term impacts of these therapies and to identify the most suitable combinations for different individual needs.

Food poisoning incidents often occur in children at school. Clean and healthy living behavior needs to be fostered from an early age to prevent infectious diseases, and also to improve learning effectiveness, increase productivity and create a complete and comfortable environment. This program aims to provide counseling on clean and healthy lifestyles through healthy snacks. The method used in Community Service (PkM) activities is through direct counseling activities. Participants in this activity consisted of 35 students of SDN Cipinang Besar Selatan 13. The results of this activity show the enthusiasm and enthusiasm of students when participating in activities with the theme of Clean and Healthy Lifestyle (PHBS) which is shown from the desire of students when trying to answer questions from the speaker. This activity is expected to provide benefits both for schools and for students involved in implementing a Clean and Healthy Lifestyle (PHBS).

This study evaluates the effectiveness of the “Aku Senang Belajar Membaca” book, de signed based on the Montessori method, for early childhood learners aged 3–7 years. Em ploying a Systematic Literature Review (SLR), this research synthesizes findings from literature published between 2015 and 2025. The book, structured in four levels with culturally relevant Indonesian vocabulary and supported by Montessori materials like sandpaper letters, fosters reading interest, letter recognition, and confidence in early reading. Results indicate that integrating the book with Montessori media enhances phonological awareness, motivation, and engagement in literacy activities. These find ings underscore the importance of contextual and concrete learning materials for early childhood education, offering insights for educators and curriculum developers to improve literacy interventions in Indonesia.

This study explores the development and application of a digital twin-driven cybersecurity risk assessment model for Industrial Internet of Things (IIoT) networks. The increasing complexity and interconnectivity of IIoT systems have expanded the attack surface, making them vulnerable to a wide range of cyber threats. The digital twin model addresses this challenge by creating real-time virtual replicas of physical systems, which can simulate and predict network vulnerabilities and attack vectors. The model uses machine learning algorithms and real-time data to simulate cyberattacks, including Distributed Denial of Service (DDoS), malware, and data breaches. By providing continuous monitoring and dynamic risk predictions, the digital twin model enhances the resilience of IIoT networks compared to traditional cybersecurity frameworks. The findings indicate that the model's ability to predict potential cyber threats and simulate various attack scenarios provides a more proactive and accurate approach to cybersecurity in IIoT environments. Additionally, the study highlights key mitigation strategies, including adaptive security mechanisms, real-time anomaly detection, and the use of lightweight encryption for resource-constrained devices. Despite its effectiveness, challenges such as computational requirements, integration with legacy systems, and scalability were identified. This research underscores the strategic importance of digital twin models in securing IIoT systems and advancing Manufacturing 4.0 ecosystems. Future research should focus on enhancing model accuracy, expanding its application to diverse industrial sectors, and improving interoperability with legacy systems to further strengthen the security posture of IIoT networks.

This research focuses on the development and evaluation of an Adaptive Edge-AI framework designed to optimize real-time data processing and decision-making in resource-constrained environments, specifically within smart city infrastructures. The primary problem addressed is the challenge of minimizing latency, reducing energy consumption, and ensuring the reliability of Cyber-Physical Systems (CPS) when using Internet of Things (IoT) devices. The objective of the study is to assess the effectiveness of this framework in real-world smart city applications such as traffic monitoring, environmental sensing, and smart utilities management. The proposed method integrates lightweight AI models, edge computing, and adaptive resource management techniques, including Federated Learning and Neural Architecture Search, to ensure optimal performance while addressing hardware constraints. The main findings reveal that the framework significantly improves real-time inference speed, reduces energy consumption of IoT devices, and enhances CPS reliability by minimizing communication delays and ensuring continuous system operation despite network disruptions. The application of this framework to smart transportation and urban utilities further demonstrates its potential to optimize city management processes. The study concludes that the Adaptive Edge-AI framework offers a promising solution for smart cities, enhancing operational efficiency, sustainability, and resilience. It is recommended for integration into smart city infrastructures to enable better resource management and decision-making in real-time applications.

The purpose of this study is to evaluate the implementation of Balanced Scorecard (BSC) as a performance management tool in the Employee Cooperative of PT Kedawung Setia Industrial, Tbk. Qualitative research methods were used with interviews, questionnaires, observation, and document analysis as data collection techniques. The application of BSC in the Employee Cooperative of PT Kedawung Setia Industrial, Tbk helps measure and monitor overall performance, ensuring that financial, customer, internal business, and learning and growth perspectives become the main focus. The results showed that the performance of the Employee Cooperative of PT Kedawung Setia Industrial, Tbk, when viewed through the four perspectives of the Balanced Scorecard, can be categorized as quite good. The active involvement of the management, members, and related parties in the implementation of BSC is the key to success in improving the performance of the PT Kedawung Setia Industrial, Tbk Employee Cooperative. This research contributes to the understanding of the concept of performance management in the context of cooperatives and provides a basis for further development in improving the effectiveness of cooperative performance management. The findings of this study have practical and theoretical implications that can help decision makers in cooperatives and researchers in the field of cooperative management.

This study aims to analyze the implementation of transformational leadership models by school principals and their influence on improving teacher performance in secondary schools. The research adopts a mixed-method approach, integrating both qualitative and quantitative data to provide a comprehensive understanding. The study was conducted in 15 secondary schools, involving a total of 245 respondents consisting of school principals and teachers. Data collection techniques included the use of questionnaires to gather quantitative data, alongside in-depth interviews and direct observations for qualitative insights. The results reveal that transformational leadership—particularly through its core components of intellectual stimulation, inspirational motivation, individualized consideration, and idealized influence—has a significant positive impact on teacher performance. These leadership behaviors were found to enhance teaching quality, increase teacher professional commitment, and improve overall job satisfaction among educators. Additionally, the study highlights the role of school culture and the professional learning environment as mediating factors in the effectiveness of transformational leadership. The findings underscore the importance of implementing structured leadership development programs for school principals. By equipping school leaders with transformational leadership skills, educational institutions can foster more supportive and dynamic teaching environments that ultimately lead to better learning outcomes. These insights are particularly relevant for policymakers and educational administrators who are seeking sustainable strategies to improve school performance through leadership practices. In conclusion, transformational leadership stands out as a vital leadership style that not only motivates and empowers teachers but also contributes significantly to the institutional development of schools.

This article discusses the four-month internship experience at PT Pos Indonesia Regional V Surabaya, specifically in the Finance and Accounting section, with a focus on evaluating the effectiveness of using the SAP S/4HANA system in recording financial transactions. The research used a descriptive qualitative approach with a literature study method that was analyzed thematically. The results showed that SAP supports real-time transaction recording, is integrated between modules, has an adequate audit trail, and increases HR competence in terms of accuracy and work efficiency. The conclusion shows that the SAP system has proven effective in supporting operational efficiency and internal control of the company, while providing practical experience and important learning for students in facing the digital and integrated world of work.

Christian Religious Education (CRE) plays a strategic role in shaping students’ faith, character, and theological thinking. However, CRE learning is often delivered in a one-way manner, emphasizing doctrinal memorization, which hinders the development of contextual and critical faith reflection. This study aims to evaluate the implementation of the inquiry-based learning strategy in CRE and to assess its effectiveness in fostering students’ theological critical thinking. The central issue addressed in this research is the low level of student engagement in meaningful learning processes and their limited ability to connect faith teachings with real-life contexts. Employing a descriptive qualitative approach through in-depth analytical study, this research offers a novelty in the integration of inquiry strategies that enable students to ask questions, investigate, discuss, and reflect on faith teachings actively and contextually. The findings reveal that this strategy significantly enhances students’ understanding of biblical values, cultivates reflective theological responses, and strengthens the relevance of CRE to real-life situations. Inquiry-based learning proves to be a transformative and applicable pedagogical approach for contemporary CRE instruction.

Science continues to advance over time. This development has led to the birth of various new technologies that mark the progress of the times. Currently, technology has entered the digital era, where almost all areas of life are beginning to utilize these advances to increase work efficiency and effectiveness. In Indonesia, digital transformation has also penetrated various sectors, including education. This change presents a significant opportunity for the world of education to expand access, improve the quality of learning, and encourage innovation in teaching methods. As an entity closely linked to human culture and civilization, education has undergone significant changes in the era of globalization. The use of digital technologies, such as online learning, learning management systems (LMS), and interactive media, has become an integral part of the educational process. This not only facilitates the delivery of material but also opens up more flexible and inclusive learning opportunities for various levels of society. However, behind these opportunities, challenges also arise, such as disparities in technology access, low digital literacy in some communities, and the need to adapt curricula and teaching methods to be relevant to current developments. Therefore, the success of educational transformation in the digital era depends not only on the availability of technology but also on the readiness of human resources, including educators and students, to optimize its use. Therefore, the development of digital science and technology has become a driving force for global educational change. Education is required to adapt quickly and accurately to produce a generation that is not only academically intelligent.

Catholic Religious Education (CRE) plays a vital role in shaping students’ character, morality, and spirituality. However, traditional and monotonous teaching approaches often lead to passive student engagement and low motivation. This article explores the implementation of the Think Pair Share (TPS) method in CRE as an innovative, cooperative, and student-centered learning strategy. Utilizing a literature review method, this study analyzes various scholarly sources related to TPS and Catholic religious education. The findings indicate that the TPS method encourages students to think critically, engage in peer discussions, and confidently share ideas in class, thereby creating an active and inclusive learning environment. Nevertheless, the effectiveness of this method depends greatly on the teacher’s readiness in lesson planning, fostering a supportive classroom atmosphere, and providing constructive feedback. Adaptive and creative teaching strategies are essential to ensure that TPS is effectively and meaningfully applied within the context of CRE in the era of independent learning.

The development of critical thinking skills is essential for preparing future generations to effectively navigate the challenges posed by rapid technological and scientific advancements. This study examines the effectiveness of STEM-based learning (Science, Technology, Engineering, and Mathematics) in enhancing critical thinking skills among elementary school students in Indonesia. Using a quasi-experimental method with a pre-test and post-test control group design, this research involved 120 students from three elementary schools in East Java. The experimental group was taught using an integrated STEM approach, while the control group continued with a traditional curriculum. The primary objective was to assess how STEM-based learning impacts students' critical thinking, particularly in areas such as problem-solving, reasoning, and analysis. The results revealed a significant improvement in the critical thinking abilities of students in the STEM group compared to the control group. Students in the experimental group demonstrated enhanced skills in problem-solving and reasoning, with notable improvements in their ability to analyze and evaluate information. Additionally, the STEM group exhibited higher levels of engagement, curiosity, and motivation in their learning, along with a greater ability to apply interdisciplinary knowledge to real-life contexts. These findings suggest that STEM-based learning can play a crucial role in developing critical thinking and other essential skills required in the 21st century. This research underscores the potential benefits of incorporating STEM education into elementary school curricula to foster critical thinking and prepare students for future challenges. The study recommends that policymakers and educators focus on providing the necessary training, resources, and support to effectively implement STEM-based learning in primary education. By doing so, we can ensure that students develop the skills needed to succeed in a rapidly evolving world.  

The development of critical thinking skills is essential for preparing future generations to effectively navigate the challenges posed by rapid technological and scientific advancements. This study examines the effectiveness of STEM-based learning (Science, Technology, Engineering, and Mathematics) in enhancing critical thinking skills among elementary school students in Indonesia. Using a quasi-experimental method with a pre-test and post-test control group design, this research involved 120 students from three elementary schools in East Java. The experimental group was taught using an integrated STEM approach, while the control group continued with a traditional curriculum. The primary objective was to assess how STEM-based learning impacts students' critical thinking, particularly in areas such as problem-solving, reasoning, and analysis. The results revealed a significant improvement in the critical thinking abilities of students in the STEM group compared to the control group. Students in the experimental group demonstrated enhanced skills in problem-solving and reasoning, with notable improvements in their ability to analyze and evaluate information. Additionally, the STEM group exhibited higher levels of engagement, curiosity, and motivation in their learning, along with a greater ability to apply interdisciplinary knowledge to real-life contexts. These findings suggest that STEM-based learning can play a crucial role in developing critical thinking and other essential skills required in the 21st century. This research underscores the potential benefits of incorporating STEM education into elementary school curricula to foster critical thinking and prepare students for future challenges. The study recommends that policymakers and educators focus on providing the necessary training, resources, and support to effectively implement STEM-based learning in primary education. By doing so, we can ensure that students develop the skills needed to succeed in a rapidly evolving world.  

The existence of problems Incompletion and weak achievement of students' learning at SMA Sint Louis Semarang is caused one only by the lack of attention of some students towards PAK learning material the research aims to: 1) To find out the use of the snowball throwing method has achieved completeness results in the Sint Lous High School students in the independent learning curriculum 2) To find out the influence of the aspect of independence on the use of the snowball throwing method on the learning achievement of the participants Sint Louis High School students in the independent learning curriculum 3) To find out the effectiveness of achievement learning using the snowball throwing method for class X Sint Louis High School Semarang in the Independent learning Curriculum. To get answers to these problems researchers used research methods quantitative experiments. By using independence instruments. The population in this research is all students in class X SMA Sint Louis Semarang. With the sample used being all students of class posttest The results obtained were the difference between the average pretest score of 40 and after the posttest the average was 95. Therefore, it is concluded that PAK learning in the independent curriculum using the snowball method throwing rocky modules is effective on the learning achievement of students class X SMA Sint Louis Semarang. Suggestions it is necessary to add other methods so that the learning process in class is not monotonous and is able to encourage student activity    

This research aims to evaluate the implementation of the Merdeka Curriculum in the learning process at MAN 1 Kota Padang, specifically focusing on the preliminary, core, and closing stages. The method used is a descriptive qualitative approach with data collection techniques through classroom observations, interviews with mathematics teachers in grades X and XI, and document analysis of teaching modules. Observation results show high effectiveness levels across all learning stages: preliminary activities reached 100% (grade X) and 80% (grade XI), core activities reached 85.71% (grade X) and 93.33% (grade XI), and closing activities reached 81.81% in both classes. The findings indicate that teachers have implemented learning stages in accordance with the characteristics of the Merdeka Curriculum through context-based learning and differentiated approaches. Learning takes place actively and is relevant to students' lives, although there are obstacles such as limited technology resources and difficulties faced by teachers in independently developing modules. Overall, the implementation of learning is considered effective in increasing student participation and strengthening character values. This study shows that the Merdeka Curriculum has great potential in improving the quality of education in madrasah with continuous support through training and adequate facility provision.    

The existence of problems Incompletion and weak achievement of students' learning at SMA Sint Louis Semarang is caused one only by the lack of attention of some students towards PAK learning material the research aims to: 1) To find out the use of the snowball throwing method has achieved completeness results in the Sint Lous High School students in the independent learning curriculum 2) To find out the influence of the aspect of independence on the use of the snowball throwing method on the learning achievement of the participants Sint Louis High School students in the independent learning curriculum 3) To find out the effectiveness of achievement learning using the snowball throwing method for class X Sint Louis High School Semarang in the Independent learning Curriculum. To get answers to these problems researchers used research methods quantitative experiments. By using independence instruments. The population in this research is all students in class X SMA Sint Louis Semarang. With the sample used being all students of class posttest The results obtained were the difference between the average pretest score of 40 and after the posttest the average was 95. Therefore, it is concluded that PAK learning in the independent curriculum using the snowball method throwing rocky modules is effective on the learning achievement of students class X SMA Sint Louis Semarang. Suggestions it is necessary to add other methods so that the learning process in class is not monotonous and is able to encourage student activity