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121	Sciences, Engineering and Material Science	ABS-164
Dataset for the preparation and application of multi-component electrocatalysts in methanol oxidation based on non-precious metals for fuel cell and sensor under ambient-conditions Nirwan Syarif, Dedi Setya Budidaya, Eliza Universitas Sriwijaya Abstract Artificial intelligence methods facilitate data exploration, application, and analysis, increasing significantly, including machine learning. Data must be reliable and accessible, which places high demands on its acquisition and storage. This complexity is partly due to the wide range of lengths and time scales involved in the many different processes. The data in this article refer to the materials prepared as nonprecious metal electrocatalysts for methanol oxidation in fuel cells and sensors. Metal oxides are an alternative for such applications. Important parameters can be used to assess the performance of electrocatalysts: These four parameters are related to other quantities available as a dataset, namely castelli perovskite. The dataset contains data conduction, band energy, heat of formation in eV, Fermi energy, Fermi bandwidth, material, chemical formula, electronic band gap, magnetic moment, crystal structure, valence band energy level value). It is then to the experimental data through the material^s chemical formula. Nonprecious metal oxides include 483 materials (electrocatalyst materials). Based on the results of KMeans data processing, 483 electrocatalyst materials were grouped into 4 types. Thus, non-noble metal oxides can be categorized into 4 types. Correlation data processing shows that the current density correlates with the proposed electrocatalyst type. Keywords: DMFC, electrochemistry, oxidation, catalyst, data analitics Share Link | Plain Format | Corresponding Author (Nirwan Syarif)

122	Sciences, Engineering and Material Science	ABS-170
The Effect of Quartz Sand on the Structural and Optical Properties of Dy3+-Doped P2O5-CaO-BaO-Gd2O3 Glass Juniar Hutahaean, Pintor Simamora- Juniastel Rajagukguk Medan State University Abstract Phosphate glass is a material with unique properties that make it an ideal candidate for optical and photonic applications, including in luminescence devices and sensors. However, the development of this material is still constrained by the need for expensive imported raw materials and the lack of exploitation of local resources. This research aims to investigate the influence of the use of quartz sand (QS) on the physical, structural, and optical properties of phosphate glass media doped with Dysprosium (Dy3+) ions. The glass material to be synthesized involves two main compositions: (i) 64,5P2O5-15CaO-10BaO-10Gd2O3-0,5Dy2O3 (without quartz sand) and (ii) 15QS-49,5P2O5-15CaO-10BaO-10Gd2O3-0,5Dy2O3 (with quartz sand). The quartz sand used comes from Huta Ginjang, North Sumatra Province, which is rich in silica (SiO2) content. The research stage includes the synthesis of glass material by melting-quenching technique, continued with a cutting and refining process to obtain optimal size and transparency. Keywords: Quartz sand- Phosphate glass- Dysprosium- Characterization- Optical materials Share Link | Plain Format | Corresponding Author (Jonny H Panggabean)

123	Sciences, Engineering and Material Science	ABS-172
The Effect of Sb Doping Concentration on the Structure and Morphology of ZnO:Sb Thin Films (a) Motlan*, (b) Karya Sinulingga, (c) Nurdin Siregar Physics Department, Faculty of Mathematics and Natural Sciences. Universitas Negeri Medan. (a) (b) (c) Abstract This study aims to investigate the influence of antimony (Sb) doping concentration on the structural characteristics and morphological properties of ZnO:Sb thin films for enhanced optoelectronic applications. ZnO:Sb thin films with varying Sb doping concentrations (2.0%, 2.5%, 3.0%, 3.5%, and 4.0%) were synthesized and characterized using X-ray diffraction (XRD) and scanning electron microscopy (SEM). XRD analysis confirmed that Sb doping maintains the wurtzite crystal structure of ZnO while significantly affecting structural parameters. Crystal size decreased progressively from 35.2 nm at 2.0% Sb to 31.2 nm at 3.0% concentration. SEM morphological analysis demonstrated distinct surface modifications with varying Sb concentrations. The films exhibited uniform grain distribution at lower concentrations, with morphological changes becoming more pronounced at higher doping levels. The study reveals that optimal Sb doping concentrations around 2.5%-3.0% provide favorable structural and morphological characteristics for potential applications in dye-sensitized solar cells and other optoelectronic devices. Keywords: ZnO thin films, Sb doping, crystal structure, morphology, XRD, SEM Share Link | Plain Format | Corresponding Author (Motlan Sirait, S.Pd., M.Hum)

124	Sciences, Engineering and Material Science	ABS-175
OPTIMIZATION OF RANDOM FOREST FOR ACTIVE POWER PREDICTION BASED ON THREE-PHASE VOLTAGE AND CURRENT PARAMETERS Muhammad Dani Solihin, Erita Astrid, Muchsin Harahap, Mhd Ikhsan Rifki, M. Khalil Gibran, Amir Saleh Universitas Negeri Medan Abstract The study aims to implement Random Forest Regression in predicting total active power in a three-phase power system based on voltage and current parameters for each phase. The dataset used consists of measurement data compiled using a power quality meter, totaling 2,343 data points. The target output of the study focuses on total active power values, with a data splitting ratio of 80 percent and 20 percent for testing. The model scenario was configured using a random forest, which produced evaluation metrics of Mean Absolute Error (MAE) of 3,495.70 Watts, Root Mean Squared Error (RMSE) of 38,712.37 Watts, and a coefficient of determination (R-squared) of 0.9709. The model scenario was then optimized using the GridSearchCV method, with the optimization results describing an escalation in model performance. The performance escalation was marked by an increase in the evaluation matrix results, with the MAE decreasing to 3.390.99 Watts, the RMSE decreasing to 36.676.96 Watts, and the R(2) increasing to 0.9739. The model visualization is represented in a scatter plot, error histogram, and a graph comparing actual and predicted active power, showing that the model provides a stable error distribution and has a high accuracy rate. The research results describe that the random forest model using hyperparameter optimization can be used to model non-linear patterns and characteristics of data between voltage parameters and total active power current Keywords: Random Forest Regression, Active Power Prediction, Voltage and Current Features , Three-Phase Electrical System, Model Optimization Share Link | Plain Format | Corresponding Author (Muhammad Dani Solihin)

125	Sciences, Engineering and Material Science	ABS-176
ANALYSIS OF SLUM SETTLEMENTS BASED ON LIVABLE HOUSES IN BELAWAN BAHARI VILLAGE, MEDAN Siti Zulfa Yuzni, Ahmad Zulfikar, Edo Barlian , Cut Meutia Rani, Trimailuzi Departement of Architecture, Faculty of Engineering, Medan State Engineering1, Departement of Civil Engineering, Faculty of Engineering, Medan State Engineering 2 Departement of Vocational Education, Faculty of Engineering, Medan State Engineering3 Abstract High population growth results in an increasing need for housing while available land is very limited. Uncontrolled growth can create a slum area characterized by a decline in the quality of livable houses and environmental quality. Medan City, as a developing city, is experiencing problems with slum settlements. One of the slum settlements in Medan City is in Belawan Bahari Village, Medan Belawan District. The existence of slum areas in Belawan Bahari Village is characterized by the quality of houses that are not habitable for its residents. Based on the above problems, it is necessary to conduct an analysis to see the suitability of houses for their residents based on the criteria for livable houses in terms of construction and building structure, availability of space, air circulation and light, health facilities, accessibility, and environmental security conditions. The goal to be achieved is to determine the quality of livable houses and the quality of the slum environment which will then produce recommendations for livable house designs. The stages carried out are identifying and analyzing slum settlements guided by the criteria for livable houses based on primary and secondary data. The results of the identification and analysis are described using a qualitative descriptive approach through a weighting and scoring process, the results of which are divided into good and bad classifications, which are then translated into spatial form. Keywords: Decent housing- slum settlements- environmental quality Share Link | Plain Format | Corresponding Author (Siti Zulfa Yuzni)

126	Sciences, Engineering and Material Science	ABS-194
Development of a HOTS-Oriented Digital Learning Module for Engineering Physics in Technical and Vocational Education Siti Ulgari, Liana Atika, Ferry Indra Sakti H Sinaga, Trimailuzi, Mena Fadillia Lukman State University of Medan Abstract Higher education must produce graduates who are not only knowledgeable but also capable of high-order thinking skills (HOTS). In the Department of Mechanical Engineering Education at Universitas Negeri Medan, the Engineering Physics course faces significant challenges in actively engaging students and achieving HOTS-oriented competencies. The current learning method predominantly relies on traditional lectures with minimal support from innovative and interactive learning media, resulting in passive students and superficial learning engagement. This study aims to develop, validate, and test the effectiveness of a HOTS-oriented digital learning module for the Engineering Physics course. The research utilizes a Research and Development (R&D) approach, employing the Dick and Carey instructional design model, which includes phases of planning, development, expert validation, revision, and field testing through pre- and post-tests. The study was conducted at the Department of Mechanical Engineering Education, involving 80 undergraduate students from the 2023 cohort as participants. The developed digital module integrates text, animations, instructional videos, and interactive simulations accessible via digital devices such as smartphones and computers. Expert evaluations in the fields of content, media, and instructional design indicate a ^highly feasible^ rating, with average scores exceeding 85%. Moreover, the module^s effectiveness was evidenced by a significant improvement in post-test results compared to pre-test, with average score increases of over 25% and more than 80% of students meeting the minimum passing criteria. Beyond academic achievement, the use of this module fosters active, creative, and critical student engagement in solving Engineering Physics problems. It aligns with the HOTS-oriented learning approach and supports the Merdeka Belajar Kampus Merdeka (MBKM) curriculum framework. The module functions not only as a learning medium but also as a tool for enhancing student competencies in adapting to the dynamic demands of the industrial world, where innovation and adaptability are essential. This research contributes significantly to the development of relevant, innovative, and responsive digital learning media for 21st-century education. The expected outputs of this study include an ISBN-registered e-module, textbook, accredited national journal articles, international conference proceedings, and intellectual property registration. Ultimately, the digital module developed through this study may serve as a model for replication and application across other technical and vocational education courses. Keywords: Engineering Physics, Higher Order Thinking Skills (HOTS), E-Module, Digital Learning Media, Technical and Vocational Education. Share Link | Plain Format | Corresponding Author (Siti Ulgari)

127	Sciences, Engineering and Material Science	ABS-204
Synthesis and Physical Properties of Dysprosium (Dy3+) Ions Doped into Gadolinium Silicate Phosphate Glass Systems as Candidate Optical Materials Elyzabeth Simanullang, Juniastel Rajagukguk, Winsyahputra Ritonga Physics Study Program of Postgraduate School, Medan State University, Medan, Indonesia- Abstract This study focused on the synthesis and physical properties of gadolinium silicate phosphate glass systems doped with dysprosium ions Dy3+ as potential optical materials. Glasses with varying dysprosium concentrations were prepared using a melt quenching method followed by annealing to achieve homogeneous and transparent samples. The chemical composition included quartz sand as the silica source combined with P2O5, CaO, BaO, Gd2O3, and Dy2O3. Physical characterization involved evaluating density, refractive index, and structural properties. The results showed that doping with dysprosium ions influenced the glass network structure and enhanced the materials potential for optical applications. The incorporation of rare earth ions like dysprosium into the gadolinium silicate phosphate glass matrix is promising for developing new optical reinforcement media with desirable luminescent and optical properties. Keywords: Dysprosium Ion, Photoluminescence, Glass Medium, Silica-Phosphate, Quartz Sand Share Link | Plain Format | Corresponding Author (Elyzabeth Simanullang)

128	Social Science, Linguistics, Foreign Language and Humanities	ABS-1
Integrating Local Culture into Digital Learning: Developing Media for Beginner BIPA Students in North Sumatra Maya Oktora- Suci Pujiastuti- Zulfidar- Yuni Khairina Universitas Negeri Medan Abstract This study aims to develop digital learning media integrating the local culture of North Sumatra to support beginner level learners of Bahasa Indonesia for Foreign Speakers (BIPA) at Universitas Negeri Medan. The objective is to enhance speaking and listening skills through interactive, culturally relevant digital tools tailored to international students. As BIPA programs increasingly serve Generation Z learners, incorporating digital technology is essential to foster language acquisition and intercultural competence. Using a Research and Development (R&D) approach based on the ADDIE model-Analysis, Design, Development, Implementation, and Evaluation-the study has completed development and entered the implementation phase. The media features AI-generated videos with culturally contextualized dialogues, synchronized subtitles, speech modelling, and adaptive pronunciation feedback. These components aid pronunciation accuracy, sentence structure comprehension, and speaking confidence. Initial implementation reveals positive learner responses to the media^s cultural relevance and technological interactivity. Integrating North Sumatran cultural elements enriches the learning experience and deepens understanding of language and local identity. This study contributes to BIPA instruction by providing a framework for designing culturally grounded, AI-enhanced learning tools, highlighting the importance of local culture and artificial intelligence in modern language education. Keywords: Digital Learning Media, BIPA, Local Culture, North Sumatra Share Link | Plain Format | Corresponding Author (Maya Oktora)

129	Social Science, Linguistics, Foreign Language and Humanities	ABS-2
Needs Analysis for Developing SDGs-Based Digital Teaching Materials in the Productive Written Language Skills Course Khairunnisa Br. Batubara, Yeni Erlita, Maya Oktora, Karunia Devi Frida, Zulfidar Universitas Negeri Medan Abstract Integrating 21st-century skills and Sustainable Development Goals (SDGs) into higher education is essential to equip students with global competencies, particularly in writing. This study investigates the needs of second-semester students enrolled in the Productive Written Language Skills (PWLS) course at the English Department of Universitas Negeri Medan, to develop SDG-based digital teaching materials. Using a descriptive quantitative approach, data were gathered through a structured Google Form questionnaire distributed to 35 students. The findings indicate that while students recognize the importance of writing argumentative texts and developing critical thinking, they struggle with idea development, coherence, and structure. A significant number of respondents also reported a lack of confidence in expressing opinions on real-world issues. Moreover, most expressed strong interest in learning materials integrating SDG topics, such as education, poverty, and climate change, especially in interactive and digital formats. Students preferred content that includes real examples, multimedia support, and clear writing models. These findings suggest an urgent need to redesign PWLS teaching materials to align with student preferences, digital learning trends, and global themes. The needs analysis provides practical insights for material developers and educators, enabling the creation of engaging, SDG-integrated digital resources that support critical writing skills and global awareness. This study contributes to the ongoing development of outcome-based education by emphasizing student-centered design in writing instruction. Keywords: Needs Analysis- SDGs (Sustainable Development Goals)- Digital Learning Materials- PWLS Share Link | Plain Format | Corresponding Author (Khairunnisa Br. Batubara)

130	Social Science, Linguistics, Foreign Language and Humanities	ABS-3
Designing a Learning Strategy for the Theory and History of Literature Course Using the Theory of Multiple Intelligences in Higher Education Atika Wasilah, Safinatul Hasanah Harahap, & Achmad Yuhdi The Indonesian Language and Literature Study Program, Faculty of Language and Art, Universitas Negeri Medan Abstract This research is motivated by the suboptimal quality of learning in the Theory and History of Literature course given to students of the Indonesian Language and Literature Education Study Program Unimed. This study aims to examine the strategy of multiple intelligences and make it possible to internalize it in the syntax strategy of learning the course. The research method used is this study applies a descriptive qualitative method in the form of library research by exploring and concocting various opinions of experts obtained from references to scientific articles published in various reputable journals, and also from book sources. The results obtained from this scientific paper are learning strategies in the form of learning steps using the MI approach that can be applied by lecturers when giving lectures on theory and history of literature to students. Learning the Theory and History of Literature course based on the Multiple Intelligences (MI) approach provides opportunities for students to understand literature not only theoretically, but also through contextual, creative learning experiences that are in accordance with their learning styles. Each topic-whether literary history such as the Balai Pustaka Generation, New Poets, Generation 45, to contemporary literature (post-2000), or literary theory such as structuralism and sociology of literature-can be designed with MI learning strategies to strengthen students^ mastery of concepts and analytical skills. Keywords: development of teaching materials- teaching of literature- theory and history of literature- multiple intelligences Share Link | Plain Format | Corresponding Author (Atika Wasilah)

131	Social Science, Linguistics, Foreign Language and Humanities	ABS-7
STRENGTHENING THE SOCIOLOGY OF ART COURSE BASED ON THE OBE CURRICULUM AND TRANSFORMATIONAL PARADIGM IN HIGHER EDUCATION (A CASE STUDY AT UNIVERSITAS NEGERI MEDAN, INDONESIA) Zulkifli*, Wahyu Tri Atmojo, Gamal Kartono, Mesra Universitas Negeri Medan Abstract Every artistic activity within society develops in a social environment and atmosphere- none evolves in a social vacuum. Therefore, art education-particularly in the visual arts-must be strengthened with knowledge from the social sciences. The existence of visual art within society relates to various aspects of social science, which can be comprehensively understood through the lens of the sociology of art. This study aims to formulate strategic policies to reinforce the Sociology of Art course in the Department of Fine Arts, Faculty of Language and Arts, Universitas Negeri Medan. It further seeks to develop learning tools aligned with the Outcome-Based Education (OBE) Curriculum and the New Paradigm of Higher Education. The research employed a development research method elaborated through the stages of analysis, design, development, implementation, as well as validation and evaluation. The findings of this study consist of strategic policies for strengthening the Sociology of Art course, grounded in the OBE Curriculum and the transformational paradigm of higher education. This strengthening is achieved through the development of learning tools, including study materials, teaching materials, and learning resources, all compiled within a Semester Learning Plan (RPS). Keywords: sociology of art course, OBE curriculum, transformational paradigm, higher education Share Link | Plain Format | Corresponding Author (Zulkifli M.Sn)

132	Social Science, Linguistics, Foreign Language and Humanities	ABS-9
The Development of Web-Based Literary Communication Media for Preserving North Sumatran Local Wisdom: An Ethnoecological Approach in Broadcasting Education Ayu Nadira Wulandari, Hera Chairunisa, Tomi Arianto, Nurul Azizah, Lasenna Siallagan Universitas Negeri Medan Abstract ABSTRACT This study focused on integrating ethno ecological values into a literary web platform to enhance the competence of broadcasting students, emphasizing the rich traditions and cultures of North Sumatra. The region^s diverse cultural and ecological heritage, reflected in local wisdom, rituals, and environmental practices, serves as essential material for developing students^ ability to create culturally media content. In the era of globalization, the urgency of this research lies in preserving indigenous knowledge while equipping broadcasting students with the skills to produce content that reflects local identity and environmental awareness. By incorporating ethno ecological themes, the web platform aims to foster a deeper understanding of the interconnectedness between culture and nature, providing students with a unique perspective that enhances their narrative and technical capabilities. The research adopts the ADDIE (Analysis, Design, Development, Implementation, Evaluation) model, and has currently reached the evaluation stage, focusing on validating and assessing the feasibility of the web platform. Evaluations were conducted by telematics and information system experts, covering three categories: Content, Writing Style, and Information Accuracy. The Content category received 3 very good scores, 2 good scores, and 1 sufficient score from 6 indicators. The Writing Style category obtained 2 sufficient scores out of 10 indicators, indicating areas needing improvement. For Information Accuracy, 4 very good scores, 4 good scores, and 2 sufficient scores were recorded from 10 indicators. Overall, the findings confirm that the literary web is valid and feasible for educational use, while highlighting the need for continuous refinement to optimize content quality and user engagement. Keywords: Ethnoecology- North Sumatra Culture- Broadcasting Education- Literary Web Platform. Share Link | Plain Format | Corresponding Author (Ayu Nadira Wulandari)

133	Social Science, Linguistics, Foreign Language and Humanities	ABS-10
Integrating Local Wisdom and Character Values in Language Learning: Evaluating Student Insights and Future Needs Christine Helena Natalia, Tiarnita Maria Sarjani Br. Siregar, Anni Holila Pulungan, Yuni Khairina, Khairunnisa Br. Batubara Universitas Negeri Medan Abstract This study explores student perspectives on learning materials used in the Receptive Oral Language Skills (ROLS) course, focusing on both the evaluation of previously used resources and urgent need to develop learning materials enriched with local wisdom and character values. Nowadays, digital learning materials are increasingly adopted, yet they often lack integration of local cultural values and character education, which are the elements that are essential for fostering meaningful, context-driven learning. To address this gap, the study examines how students perceive previously used materials and their expectations for future resources. A qualitative approach was employed, using an open-ended questionnaire completed by fourth-semester students in English Education program. Responses were analyzed to identify patterns in student experiences, preferences, and expectations. The findings show that students value digital materials such as podcasts and videos, but seek content that includes local wisdom themes (folktales, regional traditions, local history) and moral values (curiosity, honesty, cooperation, and tolerance). They also suggested specific features that would enhance accessibility and engagement. This study contributes to the fields of language education and instructional design by offering learner-informed insights for developing future materials that not only support listening comprehension but also reflect learners^ cultural identities and promote character education. Keywords: Receptive Oral Language Skills, Local Wisdom, Character Education, Digital Learning Materials Share Link | Plain Format | Corresponding Author (Christine Helena Natalia)

134	Social Science, Linguistics, Foreign Language and Humanities	ABS-11
IMPLICATIONS OF THE INTERNET OF THINGS ON CYBER LAW REFORM IN THE CONTEXT OF MODERN SLAVERY STUDIES IN THE ERA OF SOCIETY 5.0 Dewi Pika Lbn Batu, Parlaungan Gabriel Siahaan, Taufiq Ramadhan, Windawati Pinem, Maulana Ibrahim Fakultas Ilmu Sosial, Universitas Negeri Medan Abstract The development of information technology has a significant impact on peoples lives, including excessive use of technology that has eroded the values of civilization and society as social beings. This study aims to determine the negative impacts of the use of technology that form indications of modern slavery. Using a mixed method research approach, this study combines quantitative data obtained from distributing questionnaires to respondents across generations and qualitative data from essays that express people^s views on modern slavery. The results of the study show that the majority of respondents view the practice of live streaming on the Tiktok application begging for gifts as a form of modern slavery. Even without direct coercion, begging for gifts is a form of self-exploitation. This phenomenon has the potential to damage the social order and affect economic aspects. Although it has been regulated by Law Number 11 of 2008 concerning Information and Electronic Transactions as amended by Law Number 19 of 2016 concerning Amendments to Law Number 11 of 2008 concerning Information and Transactions and Law (UU) Number 1 of 2024 concerning the Second Amendment to Law Number 11 of 2008 concerning Information and Electronic Transactions (UU ITE), the regulation still needs to be amended to be able to limit the negative impacts of excessive use of technology. The author believes that the renewal of regulations in cyber law is a solution so that the era of Society 5.0 does not become an era of digital slavery Keywords: Modern Slavery, Self Slavery, Cyber Law, Society 5.0, Tiktok Share Link | Plain Format | Corresponding Author (DEWI PIKA LBN BATU)

135	Social Science, Linguistics, Foreign Language and Humanities	ABS-12
Strengthening Local Democracy in Asahan Regency in 2024 Windawati Pinem, Prayetno, Taufiq Ramadhan, Hikmawan Syahputra Universitas Negeri Medan Abstract The purpose of this research is to analyze the strengthening of local democracy in Asahan Regency in 2024. The problem in this study is that the plurality of society in Asahan Regency is often a threat to unity and unity if it is not accompanied by an understanding of democratic values. Therefore, it is necessary to strengthen local democracy in Asahan Regency through three aspects, namely equality, freedom and the capacity of democratic institutions. The equality aspect means that every citizen has a fair equality to be able to participate in the government. The aspect of freedom means that every citizen is guaranteed freedom in his activities and expressing his political choices. The capacity aspect of democratic institutions means that state/government administrators must be institutions that protect the freedom and equality of their citizens. The research method used is qualitative descriptive. Data collection using the FGD method. Data analysis by data triangulation. The results of the research, namely the strengthening of local democracy in Asahan district, were obtained by configuring aspects of freedom, equality and capacity of democratic institutions. This configuration turned out to produce quality democracy in Asahan regency which was marked by the high quality of democracy in Asahan regency. Keywords: Strengthening Local Democracy, Asahan Regency in 2024 Share Link | Plain Format | Corresponding Author (Windawati Pinem)

136	Social Science, Linguistics, Foreign Language and Humanities	ABS-13
Development of Teaching Materials for Indonesian Learning Strategies Assisted by Seesaw Application to Increase Student Creativity and Innovation Lili Tansliova, Trisnawati Hutagalung, Yuliana Sari, Tri Indah Prasasti The Indonesian Language and Literature Department, Faculty of Language and Art, Universitas Negeri Medan Abstract This study aims to develop teaching materials for the Indonesian Language Learning Strategy course with the help of the seesaw application and see the effectiveness of these teaching materials to increase student creativity and innovation in the Indonesian Language and Literature Education Study Program, Universitas Negeri Medan. This research is motivated by the lack of teaching materials for Indonesian Language Learning Strategies that are varied and innovative and able to stimulate creativity and positive character in students. In addition, lecturers and students have not utilized teaching materials assisted by the Seesaw application effectively. This research uses the Research and Development method which consists of seven stages, namely needs analysis, resource identification, product specification identification, product development, validation, product testing, and product. Based on the results of the research data analysis obtained: (1) the results of material expert validation obtained a value of 86.5% which included the valid category, (2) the results of design expert validation obtained a value of 85.5% which included valid. In addition, the results of the effectiveness test of this teaching material obtained a value of 87.4% which is included in the high category so that it can be concluded that this teaching material assisted by the seesaw application is suitable for use in learning and can stimulate creativity and the ability to innovate in students. Keywords: teaching materials, learning strategies, Seesaw application, creativity, innovation Share Link | Plain Format | Corresponding Author (LILI TANSLIOVA)

137	Social Science, Linguistics, Foreign Language and Humanities	ABS-14
Transforming Civic Education through Ecological Citizenship Projects to Foster Deep Learning Hodriani (a*), Surya Dharma (a), Osberth Sinaga (b), Tri Harsono (c), Rosdanelli Hasibuan (d), Junaidi (e) a) Pancasila and Civic Education , Faculty of Social Sciences, Universitas Negeri Medan, Indonesia *hodriani[at]unimed.ac.id b) Fine Arts Education, Faculty of Languages and Arts, Universitas Negeri Medan, Indonesia c) Biology Education, Faculty of Natural Sciences and Mathematics, Universitas Negeri Medan, Indonesia d) Chemical Engineering, Faculty of Engineering, Universitas Sumatera Utara, Indonesia e) Civic Education, Faculty of Social Sciences Education, Universitas Pendidikan Indonesia, Indonesia Abstract Environmental degradation continues to worsen natural conditions in Indonesia, as evidenced by the country^s waste generation reaching approximately 18.5 million tons per year in 2024. Today, Civic Education not only plays a role in shaping democratic and responsible citizens, but must also actively engage learners in social life and contribute to environmental sustainability. Therefore, this study aims to examine the transformation of Civic Education through Ecological Citizenship projects as an effort to promote deep learning. The research employs a qualitative method with a literature review approach, collecting data from journals, books, and other relevant sources. Data were analyzed through data reduction, data display, and verification techniques. The findings reveal that the integration of Ecological Citizenship principles into project-based learning encourages students to understand the relationship between humans and nature while also taking concrete actions to preserve the environment. This approach aligns with the principles of deep learning, which emphasize mindful, meaningful, and joyful learning, and contributes to developing graduates who are critical, creative, collaborative, and possess strong civic character. Through direct involvement in environmental projects, students evolve into agents of change who care about sustainability as an essential part of their civic identity. Keywords: Civic Education, Deep Learning, Ecological Citizenship Share Link | Plain Format | Corresponding Author (Hodriani Hodriani)

138	Social Science, Linguistics, Foreign Language and Humanities	ABS-18
Effectiveness of Teaching Materials for Assessment of Indonesian Language Learning Aspects of Listening Skills Assisted by Powtoon Ika Febriana, Mustika Wati Siregar, Rosmaini Indonesian and Literature Education Department, Universitas Negeri Medan Abstract This study aims to determine the effectiveness of teaching materials for Indonesian Language Learning Assessment in the aspect of listening skills assisted by powtoon. This research is motivated by the lack of teaching materials that can be used in the Indonesian Learning Assessment course in the aspect of listening skills in the Indonesian Language and Literature Education Study Program. The method used is the questionnaire method and interviews to students of the Indonesian Language and Literature Education Study Program, Unimed. Based on the results of the acquisition of scores from student responses, the assessment indicators in the form of clarity of concepts, use of examples, presentation, use of language, and overall attractiveness obtained a score of 88.98%. Based on the percentage results, the acquisition of student response scores falls into the ^very good^ category. Keywords: teaching material, assessment, listening, development, Powtoon. Share Link | Plain Format | Corresponding Author (IKA FEBRIANA)

139	Social Science, Linguistics, Foreign Language and Humanities	ABS-19
WEB-Based Assessment to Measure Student^s Understanding Level in Table Tennis Material Samsuddin Siregar, Nurman Hasibuan, Mhd. Fahmi Fakultas Ilmu Keolahragaan Universitas Negeri Medan Abstract The purpose of this study was to develop an authentic HOTs-based table tennis course assessment instrument using a Web-based CBT application. The approach and method used to achieve these objectives were qualitative and quantitative approaches with the Borg and Ghall research and development model. The subjects of this study were students of the Physical Education Study Program for Recreation who were taking table tennis courses, the number of subjects for the small trial was 30 people and the large trial was 90 people. The location of the study was carried out at the Sports Building of the Faculty of Sport Science, Unimed. The research data collection technique used tests and questionnaires. The results of the study were seen from the results of expert validation tests, small-scale field trials and large-scale field trials. The results of the expert validation test on the web-based CBT assessment were in the very good category with a percentage of 84%. Then the small-scale field trial showed that the web-based CBT assessment was in the feasible category with a percentage of 85%. And for the large-scale field test, it showed that the web-based CBT assessment was feasible to use with a category of 89%. Based on the results of the study, the web-based CBT assessment can be used as an assessment tool to measure the level of student understanding of table tennis material. Keywords: Assessment, table tennis, application, digital Share Link | Plain Format | Corresponding Author (Samsuddin Siregar)

140	Social Science, Linguistics, Foreign Language and Humanities	ABS-20
Artificial Intelligence-Based Modeling of Students^ Social Behavior in Achieving Learning Outcomes of Pancasila Education at Gajah Mada Junior High School, Medan Sri Yunita (a*), Jamaludin (b), Oksari Natasya Sihaloho (b), Syuratty Astuti Rahayu Manalu (b), Arief Wahyudi (b) Universitas Negeri Medan Abstract Pancasila Education at the junior high school level plays a strategic role in shaping students^ character in alignment with the core values of Pancasila. However, evaluating learning outcomes-particularly students^ social behavior-remains a challenge due to the difficulty of conducting objective assessments. This study aims to develop an Artificial Intelligence (AI)-based model to predict and evaluate students^ social behavior within the context of Pancasila Education. Utilizing the Borg & Gall Research and Development (R&D) framework, the research encompasses stages of needs analysis, design, validation, testing, revision, and implementation. Data were collected through interviews, questionnaires, and documentation, and analyzed using both qualitative and quantitative approaches. The expected outcome is a web-based AI application that models students^ social behavior in accordance with Pancasila values. Behavioral data are gathered through observation, Likert-scale questionnaires, and digital records on the application platform. Machine learning algorithms, including decision trees and neural networks, are employed to map behavioral indicators, supporting teachers in conducting objective assessments and designing more effective and student-responsive learning strategies. This study is currently at Technology Readiness Level (TRL) 5, indicating validation in a controlled laboratory environment. Keywords: Pancasila Education, Social Behavior Modeling, Artificial Intelligence, Learning Outcome Evaluation Share Link | Plain Format | Corresponding Author (Sri Yunita)

141	Social Science, Linguistics, Foreign Language and Humanities	ABS-21
The Development of a Professional Ethics Teaching Module for PPKn Teachers in the Context of Digital Native Educators to Improve Students^ Civic Literacy Competence Jamaludin(a*), Sri Yunita (b), Oksari Anastasya Sihaloho (b), Syuratty Astuti Rahayu Manalu (b), Budi Ali Mukmin (b) Universitas Negeri Medan Abstract This study addresses the ethical challenges faced by Pancasila and Civic Education (PPKn) teachers, highlighted by over 1,200 cases of professional ethics violations reported in the 2022 National Education Performance Evaluation. A significant number of these cases stem from a limited understanding of the professional code of ethics. PPKn teachers hold a strategic role in shaping students^ character based on Pancasila values. However, existing teaching modules are often generic and fail to meet the contextual needs of educators in the digital era. The aim of this research is to develop a professional ethics teaching module for prospective PPKn teachers-classified as digital native teachers-grounded in Pancasila values, to enhance students^ cultural and civic literacy. This study employs the Borg & Gall Research and Development (R&D) model, comprising needs analysis, design, validation, field testing, revision, and implementation. Data were collected through interviews, questionnaires, and documentation, and analyzed using both qualitative and quantitative methods. The expected outcome is a professional ethics training module that is relevant, contextual, and firmly rooted in Pancasila values. The module is intended to empower future PPKn teachers to serve as innovators and role models in fostering civic literacy and preparing students to face the challenges of globalization. The proposed Technology Readiness Level (TRL) is at level 5, which includes the validation stage through field trials. This research is expected to enrich the academic literature on professional ethics education for PPKn teachers and strengthen the competencies of the digital native teacher generation Keywords: Professional Ethics, Civic Literacy, Digital Native Teacher Share Link | Plain Format | Corresponding Author (Jamaludin Jamaludin)

142	Social Science, Linguistics, Foreign Language and Humanities	ABS-25
Collaboration Strategy of Lecturers and Students in Improving Research Quality in the Accounting Department Ramdhansyah, Yulita Triadiarti, Andri Zainal, Taufik Hidayat Universitas Negeri Medan Abstract This study aims to explore collaboration strategies between lecturers and students that can be designed and implemented effectively to improve the quality of research in the Accounting Department, Faculty of Economics, Universitas Negeri Medan. Using a qualitative approach, this study was conducted in the Accounting Department, Faculty of Economics, Universitas Negeri Medan where data collection was carried out through interviews and document observation. The results of the study indicate that the forms of collaboration that occur in the Accounting Department include collaboration in lecturer research projects, theses based on lecturer research themes, student involvement in lecturer academic seminars and forums, and joint writing of scientific articles. The level of student involvement varies, from mere data collection assistants to main authors in joint publications. Strategies to strengthen collaboration include the implementation of course-based research programs, the formation of permanent research teams between lecturers and students, the regular holding of methodology and scientific writing workshops, the integration of research activities into the student academic assessment system, and the provision of incentives to students involved in research collaborations. Keywords: Accounting Department, Lecturers, Research Collaboration, Students Share Link | Plain Format | Corresponding Author (Ramdhansyah Ramdhansyah)

143	Social Science, Linguistics, Foreign Language and Humanities	ABS-28
DEVELOPMENT OF SOCIOLINGUISTIC TEACHING MATERIALS USING GAMMA.APP TO IMPROVE STUDENTS^ SOCIAL LANGUAGE COMPETENCE Yuliana Sari, Lasenna Siallagan, Tri Indah Prasasti Universitas Negeri Medan Abstract Abstract This study aims to describe the process of developing sociolinguistic teaching materials assisted by Gamma.app using the Research and Development (R&D) method, which adapts the 4D development model: Define, Design, Develop, and Disseminate. During the Define stage, needs analysis was conducted through observation, interviews, and the distribution of questionnaires to lecturers and students to identify challenges and needs in sociolinguistics learning. The Design stage involved formulating objectives, structuring the material, and designing the interface and interactive elements within the Gamma.app platform. Next, in the Develop stage, the teaching materials were developed into an initial prototype, validated by subject matter experts and media experts, and tested on a limited basis with students to obtain feedback for improvement. Finally, the Disseminate stage was carried out through product refinement and dissemination of teaching materials to a wider audience. The research results indicate that the developed teaching materials are suitable and effective for use in learning, and can enhance student participation and understanding of sociolinguistic material in their social language practices. The expert material validation rate was 87.87%, the expert media validation rate was 89.92%, and the product testing result was 88.6%. These findings indicate that the use of interactive digital media such as Gamma.app can be an innovative solution in the development of teaching materials in the digital age. Keywords: development, teaching materials, sociolinguistics, Gamma.app Share Link | Plain Format | Corresponding Author (Yuliana Sari)

144	Social Science, Linguistics, Foreign Language and Humanities	ABS-30
Metaphors in Anding-andingen (Proverbs) of the Karo Ethnic Group Frinawaty Lestarina Barus, Safinatul Hasanah Harahap, Salmah Naelofaria, Mustika Wati Siregar Universitas Negeri Medan Abstract This study aims to examine the various forms of metaphor found in anding-andingen (proverbs) of the Karo ethnic group. A qualitative descriptive approach was employed, with data collected through literature review using reading and note-taking techniques. The primary data source was the book 1000 Perumpamaan Karo (A Thousand Karo Proverbs) written by M. Singarimbun and published in 1960. Data analysis was conducted through three stages: data reduction, data presentation, and conclusion drawing. The findings reveal four dominant categories of metaphor in Karo anding-andingen: anthropomorphic metaphors, animal metaphors, abstraction metaphors, and synesthetic metaphors. Among these, abstraction and synesthetic metaphors were the most frequently occurring. These findings suggest that anding-andingen function not only as figurative expressions but also as reflections of cultural values, cognitive patterns, and local wisdom embedded in Karo society. Keywords: Metaphors, Anding-andingen, Karo Ethnic Grou Share Link | Plain Format | Corresponding Author (Frinawaty Lestarina Barus)

145	Social Science, Linguistics, Foreign Language and Humanities	ABS-46
Contextualizing Civic Education through the Integration of North Sumatran Local Culture to Foster Citizenship Identity Ramsul Nababan (a*), Reh Bungana Beru Perangin-angin (a), Surya Dharma (a), Hodriani (a), Sumarsono (b), Junaidi (c) a) Pancasila and Civic Education , Faculty of Social Sciences, Universitas Negeri Medan, Indonesia *ramsulnbbn[at]unimed.ac.id b) Fine Arts Education, Faculty of Languages and Arts, Universitas Negeri Medan, Indonesia c) Civic Education, Faculty of Social Sciences Education, Universitas Pendidikan Indonesia, Indonesia Abstract One of the main challenges in today^s society is the low level of understanding and appreciation among the younger generation toward cultural heritage. In fact, Indonesia^s ethnic diversity particularly in North Sumatra, which is home to eight major ethnic groups, holds great potential in shaping citizenship identity. This study aims to integrate elements of North Sumatran local culture into Civic Education as a means to strengthen citizenship identity. The research employs a qualitative approach using a literature review method, with data collected from relevant scientific journals, books, and articles. Data analysis was conducted through the stages of data reduction, data display, and verification. The findings reveal that incorporating local culture of North Sumatra into Civic Education is an effective strategy to foster students^ citizenship identity. Cultures from various ethnic groups such as Malay, Batak Toba, Karo, Mandailing, Simalungun, Pakpak, Angkola, and Nias are embedded into the learning materials, which are grounded in Pancasila values. This approach not only enhances students^ understanding of their rights and responsibilities as citizens, but also encourages the internalization of moral values, unity, and democracy. Through this program, the younger generation is shaped into Pancasila-oriented individuals who are ready to act as unifying agents within a multicultural society Keywords: Local Culture, Civic Education, North Sumatera Share Link | Plain Format | Corresponding Author (Ramsul Nababan)

146	Social Science, Linguistics, Foreign Language and Humanities	ABS-48
Development of Lectometre To Train Students^ Abilities In The Comprehension Ecrite Intermediaire Course Junita Friska, Zulherman, Elvi Syahrin, and Ria Fuji Destiara Universitas Negeri Medan Abstract This study aims to develop Lectometre learning media as a tool to improve students reading comprehension skills in the Comprehension Ecrite Intermediaire course. The research method used is research and development. The subjects of the study were students of the French Language Education study program who were taking the course. The development process begins with a needs analysis, followed by media design, and development of Lectometre prototypes in print and digital forms. Validation was carried out by two material experts and two media experts to assess the feasibility of the content, design, and usability of the media. The validation results showed that the Lectometre media was considered very feasible for use in reading courses. Thus, this media has good potential to improve students motivation and reading ability, as it engages them through interactive content, fosters curiosity, and creates a more enjoyable learning experience overall, encouraging consistent practice and deeper comprehension of texts. Keywords: Lectometre, Comprehension Ecrite Intermediaire, Reading Ability Share Link | Plain Format | Corresponding Author (Junita Friska)

147	Social Science, Linguistics, Foreign Language and Humanities	ABS-50
The Optimization of SMEs Performance Through Green Entrepreneurship, Green Innovation, And Green Finance with Age as Moderating Variable Please Just Try to SuPasca Dwi Putra1, Andri Zainal2, Roza Thohiri 3, Ivo Selvia Agusti4, Fenny Afrida5bmit This Sample Abstract Please Just Try to Submit This Sample Abstract You Can Edit It Again Later Department of Business Education, Faculty of Economics, Universitas Negeri Medan, Indonesia 202211 Department of Accounting Education, Faculty of Economics, Universitas Negeri Medan, Indonesia 202212 Department of Accounting Education, Faculty of Economics, Universitas Negeri Medan, Indonesia 202213 Department of Business Education, Faculty of Economics, Universitas Negeri Medan, Indonesia 202214 Department of Accounting, Sekolah tinggi ilmu ekonomi eka prasetya, Indonesia 202125 Abstract Please Just Try to Submit This Sample Abstract You Can Edit It Again Later The performance of a company is a significant indicator of its commercial success, particularly with regard to micro, small and medium-sized enterprises (MSMEs). The present study aims to analyse the effect of green entrepreneurship, green innovation, and green finance in optimising the performance of MSMEs in Medan City, with company age serving as a moderating variable. This research constitutes an Ex post facto study, with the research respondents comprising MSME owners. The present study examined a sample of 106 MSMEs, employing structural equation modelling (SEM) to analyse the hypothesised relationships between the variables. The findings of this study suggest that green entrepreneurship exerts a significant influence on the augmentation of green innovation within the domain of MSMEs. However, this influence does not translate into tangible benefits concerning the performance of these enterprises. The implementation of green finance and green innovation in the company is expected to result in a substantial enhancement in the performance of MSMEs. The age of the company has been shown not to be a determining factor in its success- moreover, it does not moderate the relationship between green entrepreneurship, green innovation and green finance. However, the implementation of green entrepreneurship has been demonstrated to exert an influence on company performance through the application of green innovation. The findings of this study suggest that companies that persist in their commitment to innovation and the integration of green entrepreneurship practices are likely to exert a favourable influence on the enhancement of MSME performance. Keywords: Green Entrepreneurship, Green Innovation, Green Finance, Age, SMEs Performance Share Link | Plain Format | Corresponding Author (Pasca Dwi Putra)

148	Social Science, Linguistics, Foreign Language and Humanities	ABS-56
Exploring ^Nyeleneh^ Acronym in Application System of Indonesia Government: A Socio-Pragmatics Perspective Sholihatul Hamidah Daulay (a)*, Savitri Rahmadany (b) a) Universitas Islam Negeri Sumatera Utara, Medan, Indonesia * sholihatulhamidah[at]uinsu.ac.id b) Universitas Negeri Medan, Medan, Indonesia Abstract This paper investigates the phenomenon of nyeleneh acronyms commonly used in Indonesian government application systems from a socio-pragmatic perspective. Simply put, nyeleneh refers to something unusual, bizarre, or beyond expectation which is often used to describe ideas, behaviors, artworks, or actions that are uncommon from what is considered normal or conventional. This paper also analyzes acronyms that have developed in the context of the Indonesian government from a socio-pragmatic perspective, to understand how acronyms affect how information is conveyed and received by the public. The research method used is qualitative and data includes text analysis or acronyms in government application systems found in several regions in Indonesia. The results of this study show that acronyms are often used as a tool to simplify complex information, create a collective identity, and make it easier for the government to serve all the community^s needs with the available service application facilities. However, several applications use acronyms that tend to be taboo and vulgar or odd, the acronym naming is deliberately made to be easy to remember, interesting, meaningful, and close to the community. However, the reality is that the naming creates diverse perceptions such as the use of women as sexual objects, pornography, and the use of genitals. The conclusion shows that there are 3 categories found in acronym namely: objectivity of human nature and body, the pornography/sexuality in meaning, and objectivity towards gender. Finally, the use of acronyms in the Indonesian government application system needs to be optimized by using the right diction and paying attention to socio-pragmatic aspects to improve the effectiveness of communication and the cultural values of the local community. Keywords: Acronym- Application system- Socio-pragmatics perspective Share Link | Plain Format | Corresponding Author (Sholihatul Hamidah Daulay)

149	Social Science, Linguistics, Foreign Language and Humanities	ABS-58
Development of Students^ Worksheet based on Integrated Language Skills for Elementary School Level Tiarnita Maria Sarjani Br. Siregar (a*), Christine Helena Natalia (b), Nanda Ramadani (c), Savitri Rahmadany (d) a) Department of Preschool and Primary Education, Faculty of Education, Universitas Negeri Medan, Medan, Indonesia b) Department of English and Literature, Faculty of Language and Arts, Universitas Negeri Medan, Medan, Indonesia c) Department of Preschool and Primary Education, Faculty of Education, Universitas Negeri Medan, Medan, Indonesia d) English Applied Linguistics, Universitas Negeri Medan, Medan, Indonesia *savitrirahmadanydata[at]gmail.com Abstract English instruction in elementary schools still faces challenges in integrating the four language skills-listening, speaking, reading, and writing. Existing student worksheets (LKS) often emphasize these skills in isolation, failing to reflect a holistic approach to language learning. This study aims to develop an English student worksheet based on integrated language skills tailored to the needs and characteristics of elementary school students. A Research and Development (R&D) method using the ADDIE model was employed. The stages of the study included: (1) Analysis-identifying teacher and student needs and reviewing the curriculum- (2) Design-structuring and formatting the worksheet- (3) Development-drafting and validating the worksheet through expert review- (4) Implementation-conducting limited and field trials- and (5) Evaluation-formative and summative evaluation to produce the final product. This paper focuses on the validation and initial testing of the integrated worksheet concept. The findings are expected to contribute to the development of more effective English teaching materials at the elementary level. Keywords: R&D- Student Worksheet- Integrated Language Skills- English Language- Elementary School Share Link | Plain Format | Corresponding Author (Tiarnita Maria Sarjani Br. Siregar)

150	Social Science, Linguistics, Foreign Language and Humanities	ABS-61
Drama in Education: Investigating Students^ Needs in Scriptwriting as the Basis for Developing Teaching Materials in the Indonesian Language and Literature Education Study Program Safinatul Hasanah Harahap, Frinawaty Lestarina Barus, Salmah Naelofaria Universitas Negeri Medan Abstract This study aims to analyze learners^ needs in writing drama scripts as an initial step in developing relevant and contextual teaching materials for Indonesian language learning. The research employed a descriptive qualitative method. Data were collected through questionnaires, interviews, and document analysis. The participants of this study were students and lecturers involved in the Sanggar Bahasa dan Sastra Indonesia course at the Indonesian Language and Literature Education Study Program, Universitas Negeri Medan. The results indicate that students require teaching materials that include basic knowledge, technical writing skills, and reinforcement of aesthetic aspects and cultural values. Furthermore, the needed materials are those that are practical, enriched with various script examples, and capable of inspiring ideas for scriptwriting. These findings serve as an important foundation for the development of drama scriptwriting materials that not only focus on writing skills but also support the creative process of generating script ideas. Keywords: drama scriptwriting, needs analysis, teaching materials Share Link | Plain Format | Corresponding Author (Safinatul Hasanah Harahap)

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