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This research is motivated by challenges in biology learning, including the lack of digital literacy assessment in schools and the use of conventional learning methods that tend to make students bored. Impractical printed teaching materials cannot be integrated into the form of videos. This research aims to develop an e-module based on Science, Technology, Engineering, and Mathematics (STEM) to analyze the feasibility, practicality, and effectiveness of e-modules in improving students' understanding of concepts and digital literacy on human respiratory system materials. This research uses the Development Research (R&D) method with the ADDIE (Analysis, Design, Development, Implementation, Evaluation) development model.  The research was carried out at SMAN 1 Malinau. The implementation stage used a non-equivalent control group  design involving 34 students in the experimental class and the control class. Data collection instruments include validation sheets for media and material experts, practicality questionnaires for teachers and students, and pretest-posttest  tests to measure concept understanding and digital literacy.  Analysis of effectiveness data using N-gain test and hypothesis test (independent sample t-test for concept understanding and Mann-Whitney for digital literacy). The results of the research based on the validation of media experts and subject matter experts show that the STEM-based e-module is declared "Excellent". The e-module is also rated "Very Practical" by biology teachers and students. The e-module was shown to be effective in improving conceptual understanding, where the average N-gain value of the experimental class (58.63; Quite Effective category) was significantly higher (p=0.017) than that of the control class (40.62).

This study aims to conduct an in-depth analysis comparing the legal mechanisms of constitutional amendment in Indonesia and South Africa. The research employs a normative juridical method with a comparative law approach. Primary data is sourced from the authoritative texts of the 1945 Constitution of the Republic of Indonesia (UUD 1945) and the Constitution of the Republic of South Africa, 1996. Data analysis is conducted qualitatively using content analysis techniques on provisions related to constitutional amendments in both supreme legal documents. The research findings reveal fundamental differences in the constitutional amendment paradigms of both countries. First, Indonesia adopts a rigid amendment system implemented by the People's Consultative Assembly (MPR) with very strict quorum and approval requirements. Second, South Africa adopts a more flexible and differentiated system, where Parliament acts as the constituent authority, with varying approval levels depending on the substance of the amended provisions ranging from simple majority to two-thirds, and even involving the Provincial Council for certain matters. Third, despite different approaches, both countries affirm the principle of constitutional supremacy. These mechanistic differences reflect Indonesia's strategic choice to prioritize consensus and constitutional stability, while South Africa emphasizes constitutional adaptability and responsiveness to socio-political developments.

This study discusses the shift in the meaning of delinquency in Articles 2 and 3 of the Corruption Crime Law (Corruption Law) which has an impact on law enforcement for corrupt perpetrators. In practice, the element of state losses must be clearly proven so that the perpetrator can be held criminally responsible. However, there is a phenomenon of corrupt perpetrators who return state losses to obscure the elements of loss as stipulated in Article 2 of the Corruption Law, so that they have the potential to escape criminal snare. This research uses a qualitative method with a descriptive analysis approach, through literature studies and studies of the Constitutional Court Decision Number 25/PUU-XIV/2016. The results of the study show that the basis of the applicants' application in the decision is divided into four aspects, namely the authority of the Constitutional Court, the legal standing of the applicant, the object of the application, and the reason for the application. The Constitutional Court judge in the decision considered three main aspects, namely the authority of the Constitutional Court, the legal standing of the applicant, and the subject matter of the application. The judge's legal considerations emphasized that the phrase "may" in Article 2 paragraph (1) and Article 3 of the Corruption Law caused legal uncertainty, so that the nature of the offense in the two articles changed to a formal offense. This has an impact on uncertain and fair legal protection for applicants and has serious implications for law enforcement of corruption crimes in Indonesia.

The implementation of online zakat payments by BAZNAS Jambi Province faced several challenges, including suboptimal use of the Simba application due to system errors. Additionally, there was a lack of public trust in online zakat payments, insufficient public literacy on the matter, and inadequate socialization and education from BAZNAS Jambi regarding the online payment process. This study used a qualitative descriptive approach, with data collection via interviews. To optimize digital zakat management, BAZNAS Jambi implemented a strategy involving both their website and the SIMBA system, offering two digital payment options: transfers and QRIS codes. They also pursued partnerships with companies and promoted zakat payments through social media platforms such as YouTube, TikTok, Facebook, Google Ads, Meta Ads, as well as TVRI and RRI television. However, there were challenges, including human resource limitations at BAZNAS Jambi, which resulted in delays when verifying factual data. Additionally, high IT operational costs limited the effectiveness of SIMBA and the website. The coordination issues, including both functional and institutional coordination, were also identified as significant problems. To address these challenges, BAZNAS Jambi has been working on solutions such as community education, socializing zakat management with the public and local government agencies (OPDs), and improving internal coordination.         

The Church in indonesia now plays an increasingly broad role in society, but also faces various complex challenges. These challenges come not only from outside, such as discrimination and social pressure, but also from within; such as limited resources and a reluctance to change. Therefore, the Church needs to understand these various issues in order to formulate ministry strategies that are relevant, contextual, and able to addres the needs of a diverse society. The Church is called to be a forum for the brotherhood of God’s people from various cultural backgrounds, while also bearing witness that unity in diversity is a tangible manifestation of God’s love in the world. However, cultural diversity can also create tension if not managed wisely. The inculturation of local cultures, such as Torok in Manggarai culture, has profound meaning. Torok is not merely a series of literary words, but has a profound meaning that reflects the identity of the Manggarai people in their relationship with themselves, others, nature, and God Himself as creator. As a poetic prayer, Torok serves as an expression of the totality of human life and a means to cultivate the values of brotherhood. The Church does not intend to implement rigid uniformity in matters that do not concern the core of the faith or the welfare of the faithful. On the contrary, the Church respects and strives to preserve the cultural riches that are characteristic of various tribes and nations.

This study aims to develop interactive PowerPoint-based audio-visual learning media for Grade X Economics and to test its feasibility and effectiveness in improving student activity and learning outcomes. The method used is Research and Development (R&D) with the ADDIE model, which includes the stages of analysis, design, development, implementation, and evaluation. The research subjects consisted of students in grades X6 and X7 at SMA N 1 Ngluar and SMA Muhammadiyah 1 Muntilan. Data were collected through interviews, questionnaires, and learning outcome tests. The feasibility test results showed that the interactive PowerPoint media was considered very feasible to use, with an average score of 4.6 from subject matter experts, 4.8 from media experts, 4.45 from teachers, and 4.5 from students. The effectiveness test showed N-Gain Scores for activity and learning outcomes of 0.42 and 0.58, respectively, at SMA N 1 Ngluar and 0.44 and 0.55 at SMA Muhammadiyah 1 Muntilan. Thus, interactive PowerPoint media is effective in increasing student activity and learning outcomes in economics learning.

This research investigates the impact of Corporate Social Responsibility (CSR), along with Capital Intensity, Company Scale, and Profitability, on practices of Tax Evasion within energy firms registered on the Indonesia Stock Exchange (IDX) from 2022 to 2024. The matter of tax evasion endures as a major concern, given its effects on government funds and business openness. By employing a quantitative method featuring a causal-associative structure, the study empirically explores the links between these factors. Information from secondary sources, including yearly reports and sustainability documents, was collected and examined through multiple linear regression analysis via IBM SPSS version 26. The findings show that CSR exerts a positive and meaningful influence on Tax Evasion, whereas Capital Intensity and Company Scale demonstrate positive influences that lack significance. In opposition, Profitability displays a negative and meaningful effect on Tax Evasion. As a whole, the independent factors together exert a significant influence on tax evasion behaviors. These outcomes strengthen agency and legitimacy theories, implying that CSR initiatives could function as a tool for securing legitimacy in handling tax duties while promoting long-term corporate adherence to fiscal obligations.

This research aims to: (1) differentiated biology learning tools with ethnoscience content, (2) determine the practicality of differentiated biology learning tools with ethnoscience content and (3) determine the effectiveness of differentiated biology learning tools with etnoscience content in improving critical thinking skills and environemantal literacy of phase E student. This study is a development research using the Design and Development Research model, which adopts the ADDIE development model comprising five stages: (1) analysis, (2) design, (3) development, (4) implementation, and (5) evaluation. The research method used is the Quasi-Experimental Design with a Nonequivalent Control Group Design approach. Data analysis includes normality tests, Levene's homogeneity test, and the Normalized Gain Score (N-Gain Score) test. The limited trial involved 30 eleventh-grade students from SMA Negeri 1 Simpangkatis. The field trial involved tenth-grade students from the same school, consisting of 31 students in the experimental class and 30 students in the control class. The data collection instruments consisted of questionnaires to gather responses from experts, teachers, and students regarding the biology learning tools, as well as tests to measure students' critical thinking skills and environmental literacy. Instrument validity was ensured through content validation by subject matter experts and media experts. The practicality of the learning tools was evaluated based on feedback from teachers and students. The results of the study showed that: (1) the developed biology learning tools were rated as highly feasible by experts; (2) the tools were considered highly practical by both teachers and students; and (3) the tools were effective in improving students' critical thinking skills and environmental literacy. This effectiveness was supported by the average gain score analysis in the experimental class, which was 0.71 for critical thinking skills (high category) and 0.57 for environmental literacy (moderate category).

This research is entitled “Implementation of Lumi H5P in Mathematics Learning Media at SDK PERO Using the MDLC Method.” The aim of this research is to create a digital-based interactive learning medium designed to enhance students’ understanding of the subject matter. media that can help students understand mathematics lessons, particularly on the topics of whole numbers and multiples, in an engaging and easy-to-understand way. The approach applied in this research is the MDLC method.. Each stage was carried out systematically to produce an interactive and high-quality learning media. The learning media application was developed using LUMI H5P, which provides various interactive features such as text, images, videos, and interactive exercises in the form of single choice sets and drag-and-drop activities. The results of the study show that the implementation of Lumi H5P-based learning media can increase students’ learning interest and facilitate their understanding of the material. Moreover, the simple interface design and user-friendly features make this application effective for both classroom learning and independent study. Therefore, the implementation of Lumi H5P in mathematics learning The media can act as an innovative solution to promote a learning process that is more engaging and effective.

The rise of the phenomenon of early marriage in Indonesia is the background to the birth of Republic of Indonesia Law number 16 of 2019 concerning marriage and the compilation of Islamic law, which sets the age limit for marriage to 19 years. The reality is that in society there are many cases asking to be able to get married and have it officially registered, which has led to the existence of a marriage dispensation. Marriage dispensation is permitted by law by considering positive matters. The aim of this study is to determine the long-term impact of early marriage on the welfare of individuals, families and society. The method used is qualitative, data collection is carried out by interviews, direct observation and also data related to the theme. Using this method will make it easier to observe phenomena in society regarding marriage dispensations. The data analysis used was an inductive method (Creswell, 1994). The results obtained were that the marriage dispensation from a legal perspective did not conflict with Law 16 of 2019. The granting of marriage dispensations was carried out by considering the impact. From a sociological perspective, our society views early marriage as something normal and often forgets the impact of child marriage. Marriage dispensation is a rational choice, even though the risks faced are very high. Therefore, it is necessary to increase public awareness of promiscuity and return to the essence of marriage.

Science learning in elementary schools plays a vital role in fostering scientific thinking, curiosity, and critical thinking skills from an early age. However, classroom practices are still dominated by conventional methods that make students passive and less motivated, which affects their understanding of abstract concepts such as the states of matter and their changes. This study aims to describe the effectiveness of using Canva as an interactive learning medium to enhance the motivation and learning outcomes of fourth-grade elementary school students on the topic of states of matter and their changes. The research employs a qualitative descriptive method through literature review and theoretical experimentation. The study involved reviewing various scientific sources and conducting a simulated Canva-based learning activity that visualized changes in the states of matter through images, animations, and simple classroom experiments. The findings reveal that using Canva encourages active student participation, clarifies abstract science concepts, and creates an engaging learning experience. Canva has proven to be an effective and innovative medium that supports the principles of the Merdeka Curriculum, emphasizing creativity, collaboration, and independent learning.

The doctrine of Sola Scriptura, which positions Scripture as the supreme authority in matters of faith and practice, has been a foundational pillar for Protestant Christianity. However, its application within the dynamic context of modern Christian Religious Education (CRE) faces significant challenges that necessitate a critical evaluation. This study employs a qualitative research method with a descriptive-analytical approach to comprehensively investigate the interplay between this theological principle and contemporary educational praxis. The research is conducted by systematically gathering and analyzing a wide range of textual sources, including seminal theological works on Sola Scriptura, current CRE curricula, relevant scholarly articles, and educational policy documents. The analysis describes the core tenets of the principle as historically understood, followed by an examination of its practical implementation in educational settings. The study identifies and elucidates key challenges, such as the rise of historical-critical biblical interpretation, increasing religious pluralism, the pervasive influence of secularism, and the pedagogical shift towards student-centered learning models that prioritize personal experience. The findings reveal a critical tension between the exclusive truth claims inherent in Sola Scriptura and the inclusive, relativistic environment of the modern world. The study concludes that for CRE to remain relevant and effective, it must develop thoughtful pedagogical strategies that faithfully uphold the authority of Scripture while simultaneously engaging with these contemporary challenges. This necessitates a move beyond a mere transmission of doctrine towards fostering a critical and reflective faith among learners, enabling them to navigate the complexities of the modern age.

In the digital age, information travels quickly, which has made it easier to learn new things but also made it easier for false information to spread. In Indonesia, fact-checking efforts by online news sites like Kompas, Tempo, and Liputan6 have become very important in dealing with this problem. This study examines the linguistic and discursive strategies utilized in fact-checking articles published from 2022 to 2024 to foster critical literacy among readers. Utilizing the principles of Critical Literacy and Critical Discourse Analysis (CDA), the study examines five fact-checking texts addressing political, health, and social matters. The results show that all the articles follow the same story structure: they start with claims, then go into detail about the investigations, present evidence, and give final judgments. At the micro level, hedges, boosters, and evidential markers are used on purpose to change how certain and credible something is. At the meso level, discourse structures and intertextual references bolster institutional authority, whereas at the macro level, fact-checking serves as an educational instrument that promotes critical and contemplative reading habits. Overall, the study shows that fact-checking serves two purposes in Indonesia: it helps people check the accuracy of information and it helps people build their resistance to false information.

Clean water is a fundamental necessity; however, many regions still struggle to access it due to contamination by suspended particles, organic matter, and harmful microorganisms. This activity aims to strengthen the practical competence of Biology Education students at Universitas Negeri Medan through training in making simple water filters. The training was conducted through demonstrations and simulations using turbid water from the Tembung River as a sample. The filter was constructed from readily available materials such as used plastic bottles, cotton, tissue, sand, small gravel, and palm fiber arranged in layers. The results showed that the filter effectively reduced water turbidity and enhanced students’ skills in clean water treatment technology. The training also encouraged students to develop 21st-century skills such as critical thinking, problem-solving, and collaboration, while preparing them as future educators capable of raising community awareness about the importance of maintaining water quality. Therefore, this training has the potential to be developed as an applicative environmental education model that contributes positively to clean water provision.

This study focuses on the analysis of students' learning experiences through artificial volcanic eruption experiments in understanding the material of changes in the state of matter at MI Miftahul Ulum. The problem underlying this study is the difficulty students have in learning the abstract concept of changes in state, so a learning strategy based on real experiences is needed. The artificial volcanic eruption experiment was chosen because it is able to show the process of changes in the state of matter through simple chemical reactions in an interesting and easy-to-understand way. The method used is qualitative research with a descriptive approach. The subjects of the study were fifth-grade students of MI Miftahul Ulum. Data were obtained through observation, interviews, and documentation, then analyzed using the stages of data reduction, data presentation, and drawing conclusions. The results of the study showed that the implementation of the artificial volcanic eruption experiment created a meaningful learning experience for students. Students appeared more enthusiastic, active, and easily grasped the concept of changes in the state of matter because they experienced the change process directly. In addition, this experiment also fostered students' curiosity, cooperation, and scientific attitudes in learning activities. Based on these findings, it can be concluded that the artificial volcanic eruption experiment is an effective learning medium to strengthen the learning experience while improving students' understanding of the material of changes in the state of matter.

In German language courses at universities, students must learn four skills: reading, writing, listening, and speaking. To master these four skills, students must have a good command of vocabulary, as this is the foundation needed to master the German language. This software does not require programming code, so users can easily add graphics and sounds to the game. Without vocabulary, skills such as reading, writing, speaking, and listening cannot be performed. This study aims to create a Construct 2 application that can be used by college students to increase their A1 level German vocabulary. The data for this study is A1 level German vocabulary with the theme “Guten Appetit,” and another source of data is the book “Netzwerk neu A1 Kursbuch” published by Ernst Klett Sprachen GmbH in 2019. This research will be conducted in the foreign language laboratory at UNIMED. The application will be tested by subject matter experts and learning media experts. This research will be published in a nationally indexed journal.

A ruling is a decision delivered by a judge in a trial, aimed at resolving a dispute or legal matter between the parties involved. There are various types of rulings, such as Declarative Rulings, Constitutive Rulings, Condemnatory Rulings, Contradictory Rulings, and Default Rulings. Each ruling has two kinds of authority: binding authority and executive authority, which refers to the power to enforce the ruling. Judges play a central role and have a significant responsibility in upholding the law and justice. Therefore, judges' professionalism must continually be improved to ensure that rulings are fair and in accordance with applicable regulations. Not only judges, but all members and staff of the Religious Courts are also required to enhance their professionalism in performing their duties. This is particularly important considering the expanded jurisdiction of Religious Courts in handling cases in the field of Islamic economics, which is still relatively new. As a result, the application of the concept of judicial rulings in Indonesia’s Religious Courts must continue to evolve to meet the public's expectations for justice based on the law.

The use of plastic as planting containers remains a serious environmental issue due to its non-biodegradable nature, which can contaminate soil and water. One solution is to utilize rice straw waste as a raw material for biodegradable pots. This innovation can reduce dependence on plastic pots while providing ecological and economic benefits. Rice straw-based pots offer several advantages, including easy decomposition in soil, enhancing soil fertility, and reducing pollution caused by straw burning. This study aims to utilize rice straw waste to produce environmentally friendly biodegradable pots as an alternative to plastic containers. The method employed is Participatory Action Research (PAR), emphasizing collaboration between students and teachers through hands-on learning. The activities include socialization, practical training on making rice straw pots, participatory evaluation, and the use of the pots as planting media. The results showed that 100% of participants successfully produced high-quality rice straw pots, with positive responses reflected in high satisfaction and increased understanding of recycling concepts. The rice straw pots decompose within 2–3 months, add organic matter to the soil, and create opportunities for a circular economy. The main challenge identified is the relatively short durability of the pots, requiring innovations using natural adhesives or material combinations to enhance resilience. These findings reinforce the potential of rice straw as a solution for agricultural waste management and community empowerment toward sustainable agriculture.

Coal is an important energy source that is still widely used in industry, especially the power generation industry, because of its high energy content. However, in the process of handling and storage, coal has the characteristic of being easily oxidized, This oxidation process, if it occurs continuously, can cause internal heat accumulation which eventually triggers spontaneous combustion. This study aims to analyze changes in coal quality before and after spontaneous combustionto find out how spontaneous combustionaffects coal quality in stockpiles. The research method used is a quantitative method where the data from laboratory tests on coal quality before and after spontaneous combustionis analyzed, the comparison of coal quality in stockpile 10 before and after spontaneous combustionis then graphed to see changes in the quality of each parameter. Based on the results of the analysis of changes in coal quality before and after spontaneous combustion, there were significant changes to several coal quality parameters, namely Total Moisture which was originally from 7.06% to 5.50% (down by 1.56%), Moisture which was originally 3.91% to 3.22% (down by 0.69%), Ash Content which was originally 8.84% to 14.67% (up by 5.83%), Volatile Matter which was originally 39.77% to 35.10% (down by 4.67%),  Fixed Carbon from 47.48% to 47.01% (down by 0.47%), Sulphur from 0.55% to 0.46% (down by 0.9%), and Calorific value decreased from 6,921 to 6,289 kcal/kg (down by 632 kcal/kg). This decrease in quality has a direct effect on the selling value and efficiency of coal combustion. The existence of an analysis of changes in coal quality due to spontaneous combustioncan help companies to find out how much of an impact losses can be caused by the occurrence of spontaneous combustion. By considering the potential losses due to spontaneous combustion, the company will make efforts to prevent the occurrence of spontaneous combustion in the future to minimize the losses caused.

Marriages between Indonesian citizens and foreign nationals present complex legal challenges, particularly regarding the citizenship status of children born within such unions. This research explores the legal tension between Indonesia’s Marriage Law No. 1 of 1974 and Citizenship Law No. 12 of 2006, which adopt different approaches to the inheritance of nationality and the safeguarding of children’s rights. Employing a normative juridical method, the study examines statutory regulations, judicial rulings, and scholarly legal works, supported by a comparative analysis of practices in other jurisdictions. The results demonstrate that although the 2006 Citizenship Law introduced the notion of limited dual citizenship for minors, the family unity principle maintained in the Marriage Law creates procedural ambiguities especially in matters of registration and the age threshold for citizenship determination. Such inconsistencies often give rise to administrative barriers that may place children at risk of statelessness. The study argues that aligning the two legal frameworks is imperative to achieve legal certainty and uphold the best interests of the child, consistent with international conventions ratified by Indonesia. It further suggests amending overlapping provisions and improving administrative mechanisms to ensure more coherent and effective citizenship protection for children of mixed marriages.