Publication Search

This study aims to determine the level of feasibility assessed from the aspects of validity, practicality, and effectiveness of the PLC-based Logo Softcomfort Job Sheet. Development utilized the Research and Development (R&D) research method. This study employed a one-group pretest-posttest design and was conducted on 34 students of XII TITL 1 class. The research employed a validation instrument for the job sheet, with practicality assessed through student responses, and the effectiveness measured through the cognitive pre-test and posttest scores of students. The results indicate that the job sheet's validity yielded a rating of 94.19, categorized as "very valid." The practicality of the PLC job sheet resulted in a rating of 91.35, categorized as "very practical." Regarding the effectiveness of the PLC job sheet on cognitive learning outcomes, it resulted in a calculated t-value of 18.738, with a critical t-value (df = 66, α = 0.05) of 1.997, obtaining a significance value of 0.000. Based on these findings, the PLC job sheet based on Softcomfort can be considered valid, practical, and effective for use in IML learning at SMK Negeri 1 Pungging.    

This research focuses on the development of interactive learning materials to enhance the understanding of fourth-grade elementary school students regarding rounding. Pre-tests and post-tests were conducted on the experimental group to measure its effectiveness. The objectives of this study are (1) to develop teaching materials using a clothing measuring tape and (2) to analyze the differences in learning outcomes between students using this media and conventional methods in the 4A and 4C classes at SDPN 252 Setiabudhi. The data analysis activities involve processing the data and applying statistical analysis. The results indicate a lack of significant improvement in students' understanding of rounding concepts after the implementation of interactive teaching materials. Statistical analysis shows that the average scores on the post-test did not exhibit a significant increase compared to the pre-test. In conclusion, the teaching method using a clothing measuring tape is less effective when applied to 4A and 4C students at SDPN 252 Setiabudhi.

This paper discusses the importance of using educational gaming applications to enhance adolescent learning at GGP Sanggabuana. In this era of rapid technological advancement, educational gaming applications have become an innovative solution to facilitate interactive and enjoyable learning for children. The benefits of using these applications include increased interest in learning, reinforcement of teaching through visual and auditory interaction, facilitation of self-directed learning, provision of instant feedback, and reinforcement of positive collaboration and competition. The steps for implementing educational gaming applications at GGP Sanggabuana include needs assessment, application development, training and mentoring, integration with the curriculum, monitoring and evaluation, and collaboration with parents. By involving all stakeholders, educational gaming applications can be optimized in enhancing children's interest and effectiveness in learning within the context of religious education. However, it is important to conduct further research and evaluation on the effectiveness and benefits of educational gaming applications in adolescent learning. This is necessary to continue developing and improving the quality of applications, so that children's learning experiences can further enhance their understanding of religious and moral values. With the existence of educational gaming applications, it is hoped that children can experience more engaging, interactive, and meaningful learning experiences in the context of adolescence at GGP Sanggabuana.

This introduction to the Macromedia Flash 8 application aims to provide students with understanding and skills in using Macromedia Flash 8 for design and understanding the use of Flash 8. Introduction to the Macromedia Flash 8 application is often needed in creating animations and designs for student learning. The Macromedia Flash 8 application allows its introduction to be personal and efficient, by using image and sound designs from separate sources into one Macromedia Flash 8 application. During the introduction to the Macromedia Flash 8 Application, participants will be taught about the concept of designing the use of Macromedia Flash 8, steps -design preparation steps, creating animations using Macromedia Flsah 8, and merging data into the application. This introduction to the Macromedia Flash 8 application will also discuss the benefits of using Macromedia Flash 8, including time efficiency and accuracy in the student learning that will be created. Through a combination of theory and practical exercises, participants.It is hoped that they will be able to master the steps in the application development process that will be presented using Macromedia Flash 8. The results of this training are expected to provide participants with the ability to create personal and efficient student animations, including for education and other organizations. Thus, the introduction of this application contributes to increasing the effectiveness of communication in various activities involving the student learning process.

This study explores how public service innovations in motor vehicle testing, based on Regional Public Service Agencies (BLUD), can improve road safety governance. In regions with rapidly growing motor vehicle populations, inadequate roadworthiness controls contribute to high traffic accident risks. While Indonesia has a regulatory framework for motor vehicle testing, service delivery remains largely administrative and lacks a strong focus on road safety. The study aims to assess how public service innovations can enhance road safety governance through local government-managed vehicle testing based on BLUD. Using a qualitative case study approach, data were collected through in-depth interviews, observations, and document analysis involving local government officials, testing technicians, and service users. Thematic and interpretive data analysis identified governance dimensions that influence service effectiveness. The study finds that road safety governance improvement relies on four main capacities: relational, structural, resource, and adaptive. Although BLUD-based management offers flexibility for service innovation, its implementation has not fully aligned with road safety goals. Challenges remain in public trust, cross-agency coordination, resource availability, and organizational learning. The study concludes that integrating public service innovation with institutional capacity building and safety-focused performance management is essential for strengthening road safety governance. These findings highlight the strategic importance of motor vehicle testing in enhancing road safety and public value at the regional level.

The learning of physics, particularly mechanics, poses significant challenges for high school students. Concepts such as Newton’s laws, energy, and three-dimensional vectors are often difficult to grasp using traditional teaching methods. Virtual Reality (VR) has emerged as a promising solution by providing an immersive and interactive learning environment. This study aims to evaluate the effectiveness of VR-based learning media in enhancing students’ understanding of physics concepts, with a specific focus on mechanics. An experimental design was employed, consisting of two groups: an experimental group using VR for learning and a control group receiving traditional instruction. Pre-test and post-test assessments were used to measure the improvement in students' conceptual understanding of physics. The findings indicate that students in the experimental group demonstrated a significant improvement in their understanding of complex physics concepts, such as projectile motion, force, and Newton’s laws, compared to the control group. Students in the experimental group also exhibited higher levels of engagement and motivation, with VR's immersive nature encouraging active participation in learning. The study concludes that VR is an effective tool for enhancing students’ comprehension of abstract and complex physics concepts, improving their visualization and problem-solving skills. Furthermore, VR-based learning provides students with opportunities to conduct virtual experiments and simulations that may not be possible in traditional classroom settings. The implications of this study suggest that VR should be integrated into the physics curriculum to improve learning outcomes, especially in schools with access to the necessary technology. Educators and curriculum developers are encouraged to explore VR’s potential in fostering a more engaging and effective physics education.

This study examines the impact of structured online collaborative learning (OCL) on foreign language skills in multinational higher education settings. As digital platforms become integral to global education systems, OCL has proven effective in enhancing language proficiency, especially in speaking, writing, and interaction. Using a quasi-experimental design, the study employed pre-test and post-test assessments to measure language improvements before and after engaging in OCL activities. The results demonstrated significant progress in all areas of language proficiency, particularly in speaking and interactional skills, owing to continuous peer interaction, structured feedback, and collaborative tasks mimicking real-world communication scenarios. The study emphasizes the importance of synchronous collaboration in fostering fluency and confidence, particularly through real-time communication and peer feedback. However, challenges such as technological disparities and cultural differences were observed, occasionally limiting full participation. Despite these obstacles, the findings suggest that OCL is an effective method for improving foreign language skills. The study advocates for the integration of collaborative online learning tools in language education curricula, particularly in diverse, multicultural environments. Future research should explore the long-term effects of OCL on language acquisition, address technological barriers, and investigate the effectiveness of various collaborative models in enhancing specific language skills.

The rapid spread of infectious diseases remains a major global health threat, and early detection is vital to minimize their impact. This research investigates the role of predictive modeling using big data in the early detection of infectious disease outbreaks. The primary objective of this study is to assess the effectiveness of big data systems in forecasting potential outbreaks and the implications of these forecasts for public health systems. The study employs machine learning-based predictive models to process large health datasets, including electronic health records, sensor data, and social media information. The results demonstrate that the predictive model achieved an accuracy rate of 87%, significantly surpassing traditional methods in terms of early detection. By integrating various data sources such as medical records, sensor networks, and real-time digital traces, the system is capable of providing more accurate, timely predictions, which can greatly improve the ability of public health authorities to respond effectively to emerging health threats. Furthermore, the application of big data in public health not only improves the speed of response but also enhances the allocation of resources, allowing for more targeted and efficient interventions. Despite these successes, challenges remain, particularly in relation to data quality, privacy, and regulatory issues, which could hinder the broader implementation of such systems. Thus, collaboration between government agencies, healthcare institutions, and technology developers is essential to overcome these obstacles and ensure the sustainable integration of big data into public health infrastructures. This research highlights the significant potential of big data to transform public health responses, offering valuable insights for future epidemic management strategies.  

This study aims to investigate the influence of support from peers, self-control abilities, and students' level of seriousness on the performance of lecture assignments in entrepreneurship courses. Through data collection using questionnaires and regression analysis, this research explores the relationship between these variables and student task performance. The findings from this research can provide valuable insights for curriculum managers and lecturers to improve the effectiveness of learning in entrepreneurship courses.      

This research aims to determine the effectiveness of using the Quantum Teaching model on the fairy tale writing skills of class III students at SDN Kecil Topae, Enrekang Regency. This research is pre-experimental researchin the form of One Group Pretest-Posttest research. The population of this research is class III students at SDN Kecil To’pae in Enrekang Regency which consists of one class, namely 9 students. The research instrument used was a fairy tale writing test. The data obtained was then analyzed using descriptive statistical data analysis and inferential statistical data analysis. The result of this research show that the pretest result show that the average student learning score is 58,3 with categories, very high 0%, high 33,33%, medium 33,33%, low 33,33% and very low 0%. And the average score for posttest learning outcomes after using Quantum Teaching is 84,44 with categories very high 66,66%, high 33,33%, medium 0%, low 0%, very low 0%. These variations show that there is a significant influence of using the effectiveness Quantum Teaching learning model on fairy tale writing skills. Based on the description above, it can be concluded that the Quantum Teaching learning model is effectively used in learning to write fairy tales in class III students at SDN Kecil To’pae, Enrekang Regency.

This qualitative study examines the acquisition and understanding of syntax in English as a Foreign Language (EFL) at the undergraduate level. The research explores students' perceptions of syntax, classroom instruction methods, challenges encountered, and the role of context and practice in developing syntax understanding. Data collection methods include classroom observations and semi-structured interviews with undergraduate students enrolled in EFL programs. Thematic analysis is used to identify patterns and themes in the data, providing insights into the complexities of syntax acquisition in EFL contexts. The findings reveal diverse perceptions of syntax among students, highlighting the need for tailored instructional approaches. Classroom observations demonstrate the use of various teaching methods and materials, emphasizing the importance of a balanced approach to syntax instruction. Students report challenges in acquiring syntax, such as understanding complex structures and applying grammar rules accurately, underscoring the need for targeted interventions and support. The study also emphasizes the role of context and practice in developing syntax understanding, with students valuing real-life examples and interactive activities. Based on the findings, the study suggests several implications for EFL instruction, including the need for diverse instructional strategies, an integrated skills approach, the use of authentic materials and contexts, and individualized support. Future research directions are proposed, including longitudinal studies, comparative analyses, investigations into the effectiveness of instructional strategies, and the exploration of technology-enhanced learning. By addressing these research gaps, scholars can contribute to the development of evidence-based practices that support EFL learners in mastering syntax and achieving proficiency in English.    

This research raises the issue of the lack of facilities for learning media, the lack of student interaction in the learning process, and the disruption caused by students who often go in and out of class. These inadequacies can hinder the learning process and affect the teacher's creativity in managing learning. The purpose of this research is to find out how to create and maintain a maximum Islamic religious education learning atmosphere at SMPN 29 Sijunjung. The research method used is descriptive qualitative with a focus on teacher creativity in managing Islamic learning. Data were collected through observation and interviews, then analyzed through data reduction, data presentation, and conclusion drawing. The results showed that the creativity of teachers in managing Islamic learning has been done well, but has not reached the maximum level because there are still some things that need to be improved. Factors that influence creating a maximum learning atmosphere include forgetting to convey learning objectives, interference in managing time and learning activities, lack of student involvement in learning, and limited learning media. To improve the effectiveness of learning, there needs to be more attention in managing learning in order to create an optimal learning atmosphere for students in understanding Islamic religious education.

Implementation of the VARK Model (Visual, Auditory, Reading/Writing, Kinesthetic) in the context of classroom mastery is a strategy that can provide a more inclusive and effective approach in increasing student achievement. This research aims to explore how implementing the VARK model can improve students' learning experiences and their academic performance. The research method used is a literature study which involves analysis of relevant sources regarding the VARK concept and its application in an educational context. The research results show that by understanding diverse learning preferences, educators can design learning experiences that better suit students' individual needs. Through the integration of different learning strategies, such as the use of pictures and diagrams for visual students, group discussions for auditory students, reading and writing assignments for students who prefer learning through text, as well as practical activities or experiments for kinesthetic students, students can be more engaged in learning and gaining a deeper understanding. This research also highlights the importance of flexibility in teaching, adapting to changing student learning preferences, and evaluating the effectiveness of the learning strategies used. Although the VARK model has advantages in providing guidance for inclusive teaching, it is important to remember that students' learning preferences can change and that various factors also influence students' academic performance.

 This research aims to determine the benefits of audio-visual media in improving students' writing skills. This research uses an experimental design approach. The types of experimental research that refer to this research are Quasi Experimental Design involving 60 students of the Indonesian Language and Literature Education study program class of 2021. One class is for the control class and the other class is for the experimental class. The instruments used in this research were performance test questions for the pretest and performance test questions for the students' posttest. Apart from these research instruments, there are manual notes from lecturers and students, and photos of activities during the learning process. The methods used to analyze the data obtained are quantitative and qualitative. The results of the research show that the application of audio-visual learning media has an effect on the language drama script writing skills of PGRI University West Sumatra students. From the results of data analysis, it can be seen that the effectiveness of the treatment is in the high category.   Keywords: Writing Skills, Drama Scripts, Audio Visual   Abstrak. Penelitian ini bertujuan untuk mengetahui manfaat media audio visual dalam meningkatkan keterampilan menulis mahasiswa. Penelitian ini menggunakan pendekatan experimental design. Jenis-jenis penelitian eksperimen yang merujuk kepada penelitian ini adalah Quasi Experimental Design dengan melibatkan sebanyak 60 orang mahasiswa program studi Pendidikan Bahasa dan Sastra Indonesia angkatan 2021. Satu kelas untuk kelas kontrol dan satu kelas lainnya untuk kelas eksperimen. Instrumen yang digunakan dalam penelitian ini adalah soal tes unjuk kerja untuk pretest dan soal tes unjuk kerja untuk posttest siswa. Selain instrumen penelitian tersebut dengan catatan manual dosen dan mahasiswa, dan foto kegiatan selama proses kegiatan pembelajaran berlangsung. Metode yang digunakan untuk menganalisis data yang diperoleh, yaitu kuantitatif dan kualitatif. Hasil penelitian menunjukan bahwa melalui penerapan media pembelajaran audio visual berpengaruh terhadap keterampilan menulis naskah drama berbahasa mahasiswa Universitas PGRI Sumatera Barat. Dari hasil analisis data terlihat bahwa besaranya efektivitas treatment berada pada kategori tinggi.     Kata kunci: Keterampilan Menulis, Naskah Drama, Audio Visual

Education serves as a crucial foundation for fostering collaborative skills among students, particularly in subjects requiring in-depth understanding such as mathematics. This research aims to investigate the impact of implementing the Jigsaw Learning Model in enhancing the level of collaboration among students in the context of mathematics learning. The Jigsaw Learning Model, introduced by Aronson and Patnoe (2011), emphasizes collaboration and active involvement of students. This method involves collaborative learning where each student is responsible for a portion of the learning material and must collaborate with their peers to comprehend the entire concept. This study explores the effectiveness of this model in improving collaboration among students in mathematics learning. Through an experimental research design, data is collected through classroom observations, interviews, and document. Data analysis is conducted to measure changes in the level of student participation, understanding of mathematical concepts, and their perceptions of collaborative learning. The results of this research are expected to provide valuable insights for educational practitioners and researchers regarding the potential of the Jigsaw Learning Model in enhancing student collaboration in the context of mathematics learning.

This study investigates the impact of digital tools on collaborative learning among secondary school students. By analyzing various online platforms and educational apps, we examine how these tools foster teamwork, communication, and problem-solving skills. Data were collected from a sample of 300 students across five schools, using surveys and focus groups. Results show that students who used digital tools for collaboration demonstrated significant improvements in engagement, critical thinking, and peer interaction. The study concludes that integrating digital tools into classroom activities can enhance the effectiveness of collaborative learning.

This study assesses the effectiveness of peer tutoring programs in enhancing students' performance in STEM subjects (Science, Technology, Engineering, and Mathematics). A longitudinal analysis of a peer tutoring initiative in a high school setting revealed significant improvements in both the academic performance of tutees and the tutoring skills of peer tutors. The research highlights the mutual benefits of peer tutoring, with tutees gaining better understanding of STEM concepts and tutors reinforcing their own knowledge. The findings suggest that peer tutoring is a valuable pedagogical tool in STEM education.

The aim of this research is to improve speaking skills through the Time token areinds method in class V Indonesian language subjects at SDN 132 Babalohe. The type of research used is pre-experimental research with the aim of. The research design used was a one-shot case study, namely an experimental research carried out to show the strength of measurement and scientific value of a research design and the experimental units in this research were 19 students in class V at SDN 132 Babalohe as a trial class for implementing the use of Time. Arends Token. The data collection technique in this research was carried out using a student interest in learning questionnaire sheet technique (student responses). The research results show that analysis of student interest in learning questionnaire data shows that the ideal score of 92.89% is in the very good category, because it is in the range of 75% - 100%,Keywords: Effectiveness of Bolding Media (Rolling Ball), Short Story Writing Skills

The rapidly evolving landscape of cryptanalysis necessitates an urgent and detailed exploration of the high-degree non-linear functions that govern the relationships between plaintext, key, and encrypted text. Historically, the complexity of these functions has posed formidable challenges to cryptanalysis. However, the advent of deep learning, supported by advanced computational resources, has revolutionized the potential for analyzing encrypted data in its raw form. This is a crucial development, given that the core principle of cryptosystem design is to eliminate discernible patterns, thereby necessitating the analysis of unprocessed encrypted data. Despite its critical importance, the integration of machine learning, and specifically deep learning, into cryptanalysis has been relatively unexplored. Deep learning algorithms stand out from traditional machine learning approaches by directly processing raw data, thus eliminating the need for predefined feature selection or extraction. This research underscores the transformative role of neural networks in aiding cryptanalysts in pinpointing vulnerabilities in ciphers by training these networks with data that accentuates inherent weaknesses alongside corresponding encryption keys. Our study represents an investigation into the feasibility and effectiveness of employing machine learning, deep learning, and innovative random optimization techniques in cryptanalysis. Furthermore, it provides a comprehensive overview of the state-of-the-art advancements in this field over the past few years. The findings of this research are not only pivotal for the field of cryptanalysis but also hold significant implications for the broader realm of data security.

Inventory of goods at MI is an important process to ensure smooth operations and learning. With a good inventory system, MI can manage its goods effectively and efficiently, so that it can support the achievement of its educational goals. Administration of goods equipment or goods inventory in MI includes activities such as recording, coding and reporting goods inventory. This includes inventory items (such as tables, benches, whiteboards) and non-inventory items (such as markers, erasers, pencils). The inventory process aims to create goods administration, financial savings, and effective supervision of these goods. Inventory activities of educational facilities and infrastructure in schools include planning, procurement, distribution, use, maintenance and disposal of goods. Inventory recording of goods is carried out in various books, such as the goods inventory master book, goods inventory class book, non-inventory goods record book, quarterly report list, inventory item mutation, and annual recapitulation list. A computerized goods inventory system can help organizations increase efficiency and effectiveness of goods management. This system can help organizations save time and costs, increase productivity, and make better decisions regarding goods management.