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All Journal Al-Jabar : Jurnal Pendidikan Matematika Indonesian Journal of Science and Mathematics Education Syntax Literate: Jurnal Ilmiah Indonesia Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Basicedu Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jambura Journal of Mathematics Education Journal of Advanced Sciences and Mathematics Education Al Khawarizmi: Jurnal Pendidikan Matematika Jurnal Basicedu Global Education Journal COSMOS
Sudiansyah, Sudiansyah
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Social Sciences Other

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Transformasi Supervisi Pendidikan dalam Meningkatkan Mutu Sekolah: Integrasi Kepemimpinan, Profesionalisme Guru, dan Perspektif Global-Kontekstual: The Transformation of Educational Supervision in Enhancing School Quality: Integrating Leadership, Teacher Professionalism, and a Global-Contextual Perspective Sudiansyah, Sudiansyah; Rostina, Rostina; Peterianus, Septian; Simin, Simin
COSMOS : Jurnal Ilmu Pendidikan, Ekonomi dan Teknologi Vol 2 No 5 (2025): Agustus-September
Publisher : PUSDATIN Institut Agama Islam Sultan Muhammad Syafiuddin Sambas

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Abstract

This research examines the transformation of educational supervision in improving school quality through the integration of transformative leadership, teacher professionalism, and a global-contextual perspective. The background of the study is based on the paradigm shift in supervision from an administrative approach towards reflective and collaborative coaching. The purpose of this study is to explore the dynamics of implementing supervision that emphasizes coaching, professional dialogue, and the adoption of international practices within a local context. The research approach used is descriptive qualitative with data collection techniques through interviews, observation, and documentation studies, which are then validated through a member check and triangulation process. The results of the research indicate that school principals play a crucial role as collaborative leaders in shaping a participatory and reflective supervision ecosystem. Teachers experienced an increase in pedagogical and vocational capacity through PLC (Professional Learning Community) forums and practice-based coaching. Supervision is also beginning to be used as part of the internal quality assurance system. Structural obstacles such as time constraints and resistance are still encountered but can be overcome through innovative supervision strategies. In conclusion, an adaptive and contextual transformation of supervision is capable of driving continuous improvement in the quality of education.
Manajemen Ilmu Pendidikan dalam Perspektif Riset Global: Dinamika Digitalisasi, Etika, dan Tata Kelola di Era Transformatif: Educational Science Management in a Global Research Perspective: The Dynamics of Digitalization, Ethics, and Governance in a Transformative Era Sudiansyah, Sudiansyah; Rostina, Rostina; Peterianus, Septian; Simin, Simin
COSMOS : Jurnal Ilmu Pendidikan, Ekonomi dan Teknologi Vol 2 No 5 (2025): Agustus-September
Publisher : PUSDATIN Institut Agama Islam Sultan Muhammad Syafiuddin Sambas

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The transformation of education in the digital era has created new challenges and opportunities in governance, leadership ethics, and technological integration. This study aims to examine educational management from a global research perspective by highlighting the dynamics of digitalization, ethical principles, and governance policies. A qualitative multidisciplinary approach was employed using a systematic literature review (SLR). Data were sourced from 40 high-reputation scientific publications, including Scopus, Web of Science (WoS), SINTA, and DOAJ indexed journals. The data were analyzed through thematic analysis and narrative synthesis. The findings reveal five main points: (1) global trends indicate a shift towards reflective and collaborative leadership; (2) digitalization is driving the adoption of AI-based learning systems and big data; (3) ethical principles are a key determinant of the credibility of educational governance; (4) educational policies require cross-cultural contextual adaptation; and (5) a gap persists between the integration of theory and practice. In conclusion, modern educational management needs to be developed through a multidisciplinary approach that combines digital innovation, ethical values, and sensitivity to the global context.
Penguatan Soft Skills Siswa SMA Melalui Integrasi Kompetensi Keahlian SMK Dalam Implementasi Kurikulum Merdeka: Studi Kasus Di SMAN 2 Sandai: Strengthening the Soft Skills of High School Students Through the Integration of Vocational School Expertise in the Implementation of the Merdeka Curriculum: A Case Study at SMAN 2 Sandai Sudiansyah, Sudiansyah; Sudianto, Iin; Sumarni, Rita
COSMOS : Jurnal Ilmu Pendidikan, Ekonomi dan Teknologi Vol 2 No 5 (2025): Agustus-September
Publisher : PUSDATIN Institut Agama Islam Sultan Muhammad Syafiuddin Sambas

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This research was motivated by the need to present a contextual and adaptive curriculum in remote areas, particularly for high schools in sub-district regions, by integrating vocational soft skills into learning based on the Merdeka Curriculum. The objective of this study was to design, implement, and validate an integrative curriculum based on vocational soft skills relevant to the needs of students and the professional world. This study employed a descriptive qualitative approach with a Research and Development (R&D) design using the ADDIE (Analyze, Design, Develop, Implement, and Evaluate) framework. Data collection methods included observation, interviews, documentation studies, limited and extensive trials, as well as expert validation and Focus Group Discussions (FGD). Data sources consisted of the principal, teachers, students, and partners from vocational high schools and the business/industrial world (DUDI). Data analysis was conducted through reduction, categorization, interpretation, and member check validation. The results showed that this integrative curriculum was able to enhance student activeness, independence, creativity, and responsibility through thematic learning, collaborative projects, and participatory evaluation. In conclusion, this curriculum model is not only feasible and applicable but also relevant for widespread implementation as a form of character-based learning innovation and work readiness in remote areas.
Eksplorasi Etnomatematika Masyarakat Dayak Untuk Penguatan Pendidikan Kontekstual dan Ekonomi Berbasis Budaya: Ethnomathematics Exploration of the Dayak Community for Strengthening Contextual Education and Culture-Based Economy Sudiansyah, Sudiansyah; Rostina, Rostina; Simin, Simin; Kurnianto, Dian; Heriyanto, Heriyanto
COSMOS : Jurnal Ilmu Pendidikan, Ekonomi dan Teknologi Vol 2 No 6 (2025): Oktober-November
Publisher : PUSDATIN Institut Agama Islam Sultan Muhammad Syafiuddin Sambas

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This research aims to explore the ethnomathematical practices of the Dayak community in West Kalimantan and their potential for integration into education and local economic empowerment. The study is based on the view that mathematics exists not only in the classroom but is also embedded in everyday cultural activities. Using an explorative qualitative approach, data were collected through participatory observation, in-depth interviews, documentation studies, and literature reviews. The results indicate that in entrepreneurial activities, traditional crafts, and natural resource management, the Dayak community applies contextual mathematical principles such as ratios, geometric patterns, and ecological time calculations. This finding reinforces that local knowledge contains mathematical values that can be utilized as a contextual learning resource in schools. In conclusion, ethnomathematics serves not only as a bridge between culture and science but also as a strategy for sustainable education and economic development. This study recommends the development of ethnomathematics learning models, integration into the curriculum, and training for entrepreneurship, local culture-based industries, and sustainable natural resource management.
Transformasi PGRI Kecamatan Sandai: Sinkronisasi Visi-Misi, Profesionalisme Guru, dan Kebijakan Pendidikan Daerah: The Transformation of the Sandai Sub-district PGRI: Aligning Vision and Mission with Teacher Professionalism and Regional Education Policy Sudiansyah, Sudiansyah; Siswanto, Siswanto; Jumadi, Jumadi; Henny, Stepanus; Bahroyni, Ahmad; Juhana, Juhana; Rosnawati, Rosnawati
COSMOS : Jurnal Ilmu Pendidikan, Ekonomi dan Teknologi Vol 2 No 6 (2025): Oktober-November
Publisher : PUSDATIN Institut Agama Islam Sultan Muhammad Syafiuddin Sambas

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Abstract

This study aims to formulate the institutional transformation of the Sandai Sub-district PGRI (Teachers' Association of the Republic of Indonesia) for the 2025–2030 term, focusing on strengthening its role as a professional teachers' organization in a rural region. The research is grounded in the necessity for teacher organizations to address structural educational challenges in 3T (underdeveloped, frontier, and outermost) regions through a vision, mission, and work programs that are contextually relevant and grounded in local culture. Using a descriptive qualitative approach, data were collected through in-depth interviews, participatory observation, and document analysis involving PGRI administrators, teachers, principals, and education officials. The findings indicate that the institutional transformation of Sandai PGRI is characterized by the strengthening of an inclusive vision, reflective training, the development of learning communities, and advocacy for teacher welfare and professional ethics. These findings affirm PGRI's strategic position as a bridge between national policies and local needs. The implications suggest that the organization must develop a leadership succession (cadre) system, broaden cross-sectoral partnerships, and enhance training grounded in Dayak-Malay cultural values. In conclusion, the Sandai PGRI is positioned to become a model for a progressive, context-aware, and equitable professional teachers' organization, spearheading educational transformation at the local level.
Pemanfaatan Simbol Dalam Pembelajaran Matematika: Studi Dokumentasi Tentang Pemahaman Pelajar SMA Terhadap Konsep Abstrak Renanda, Renanda; Sudiansyah, Sudiansyah
COSMOS : Jurnal Ilmu Pendidikan, Ekonomi dan Teknologi Vol 2 No 1 (2024): Desember
Publisher : PUSDATIN Institut Agama Islam Sultan Muhammad Syafiuddin Sambas

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The use of symbols in mathematics learning is an essential element that helps students understand the abstract concepts that are the basis of modern mathematics. This study aims to analyze high school students' understanding of mathematical symbols, particularly in relation to abstract concepts, and provide strategic recommendations to improve the quality of learning. The method used is descriptive qualitative with a documentation study approach, involving data from test results, learning notes, and student assignments. Observation of the learning process and in-depth interviews with students and teachers were conducted to complement the data. The research population included high school students in Ketapang Regency, with a purposive sample of 90 students from three schools that have different characteristics, as well as mathematics teachers as additional informants. The results showed that students had a good understanding of basic symbols such as +, -, ×, ÷, and =. However, complex symbols such as ∑, √, π, and ∞, as well as abstract symbols such as x, y, and function (f(x)), are still a challenge. The results show that students have a good understanding of basic symbols such as +, -, ×, ÷, and =. However, complex symbols such as ∑, √, π, and ∞, as well as abstract symbols such as x, y, and function (f(x)), are still a challenge. The main factors influencing these results are the lack of intensive practice, limited interactive learning media, and lack of technological support. Visualization, interactive discussion and technology-based learning strategies proved more effective than the conventional lecture method. This study concludes that diversifying teaching methods, increasing access to interactive learning media and teacher training are strategic steps to improve students' understanding of mathematical symbols. Context-based approaches and varied analytical exercises are recommended to help students master mathematical symbols at a deeper level. This research makes a significant contribution to improving the quality of mathematics learning at the high school level.
Studi Deskriptif Tentang Pengaruh Bahasa Indonesia Terhadap Pemahaman Simbol Matematika Pada Pelajar SMK Tika, Muhammad; Sudiansyah, Sudiansyah
COSMOS : Jurnal Ilmu Pendidikan, Ekonomi dan Teknologi Vol 2 No 1 (2024): Desember
Publisher : PUSDATIN Institut Agama Islam Sultan Muhammad Syafiuddin Sambas

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This research highlights the role of Bahasa Indonesia in supporting mathematical symbol comprehension in Vocational High School (SMK) students. Against the backdrop of Indonesian students' low mathematical literacy based on PISA 2018 data, this study aims to analyze the relationship between students' linguistic ability in Bahasa Indonesia and mathematical symbol comprehension, explore relevant linguistic factors, and provide adaptive learning recommendations. Using a descriptive qualitative approach, this study involved 40 students from two vocational schools in Ketapang district. Data were collected through written tests, semi-structured interviews, participatory observation, and document analysis, and then analyzed inductively with triangulation to ensure validity. The results showed that Indonesian language ability has a significant effect on the understanding of mathematical symbols, especially in basic vocabulary and the direct relationship between terms and symbols. However, students faced difficulties in translating complex narratives, understanding technical terms, and identifying symbol translation errors. These findings underscore the need for contextualized learning approaches, narrative problem practice, and strengthening academic communication. Through explicit integration of Bahasa Indonesia in mathematics learning, the use of simpler materials, and collaborative learning strategies to improve students' understanding of mathematical symbols holistically and optimally.
Studi Deskripsi Tantangan dan Strategi Siswa Sekolah Menengah Pertama dalam Memahami Simbol dan Bahasa Indonesia dalam Pembelajaran Matematika Gunawan, Ahmad Sry Ahrul; Sudiansyah, Sudiansyah
COSMOS : Jurnal Ilmu Pendidikan, Ekonomi dan Teknologi Vol 2 No 2 (2025): Februari - Maret
Publisher : PUSDATIN Institut Agama Islam Sultan Muhammad Syafiuddin Sambas

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Understanding Indonesian symbols and language in mathematics learning is a significant challenge for junior high school students, especially in regions with local language diversity. This study aims to explore students' challenges and strategies in understanding mathematical symbols as well as the role of teachers in supporting such learning. The research used a descriptive method with a qualitative approach, involving semi-structured interviews with 30 students and 6 teachers, observation of the learning process, as well as documentation analysis of teaching materials, student learning outcomes, and curriculum documents in three different junior high schools in three districts in West Kalimantan Province. The results showed that students understood basic symbols well, but faced difficulties with more abstract symbols. The use of clear Indonesian language helps students understand the symbols, although local language is sometimes a barrier. Student learning strategies, such as group discussions and the use of digital learning media, as well as the teacher's role in providing contextual and visual explanations proved effective. However, the limitations of teaching materials and the lack of variety of text-based problems are the main challenges. This study concludes that learning mathematical symbols requires a holistic approach that includes developing teaching materials, training teachers, and strengthening students' mathematical literacy. Recommendations include the development of self-learning strategies, bilingual approaches and the use of educational technology. The findings are expected to improve the quality of mathematics learning that is more inclusive and effective.
DAMPAK KURANGNYA PRAKTIK DALAM PELAJARAN MATEMATIKA: PENTINGNYA LATIHAN TERSTRUKTUR BAGI PEMAHAMAN KONSEP MATEMATIKA Apriani, Feny; Sudiansyah, Sudiansyah
AL KHAWARIZMI: Jurnal Pendidikan Matematika Vol. 4 No. 1 (2024): VOL 4 NO 1
Publisher : Sekolah Tinggi Keguruan dan Ilmu Pendidikan (STKIP) Melawi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46368/kjpm.v4i1.1856

Abstract

Abstrak: Penelitian ini mengeksplorasi dampak kurangnya praktik dalam pembelajaran matematika terhadap siswa tingkat menengah. Dari hasil kuisioner, 54,84% responden mengalami dampak signifikan dari kurangnya waktu praktik, memengaruhi keterlibatan dalam aktivitas matematika di luar jam pelajaran. Sementara 32,26% merasakan dampak pada kualitas praktik matematika, menunjukkan kesulitan dalam mendalami konsep. Dalam aspek kritis, 66,94% responden menyatakan kurangnya praktik mempengaruhi pemahaman dan tindakan kritis mereka. Lebih lanjut, 46,24% merasa dampak pada pemahaman konsep, dan 39,78% mengaitkannya dengan penurunan minat dan motivasi. Meskipun sebagian kecil (12,90%) berupaya mengatasi keterbatasan waktu, hasil menyoroti perlunya peningkatan praktik matematika. Kesimpulannya, kurangnya praktik dalam pembelajaran matematika berdampak pada keterlibatan, pemahaman konsep, tindakan kritis, dan motivasi siswa. Perbaikan dalam alokasi waktu, program latihan, dan kualitas praktik matematika diperlukan untuk meningkatkan pembelajaran matematika di tingkat menengah. Kata Kunci: Praktik, Latihan Terstruktur, Konsep Matematika.   Abstract : This research explores the impact of insufficient practice in mathematics learning on middle school students. The questionnaire results reveal that 54.84% of respondents experience a significant impact of insufficient time for practice, affecting their engagement in mathematical activities beyond regular class hours. Additionally, 32.26% feel the impact on the quality of their mathematical practice, indicating difficulties in delving into concepts. Concerning critical thinking, 66.94% of respondents state that the lack of practice affects their understanding and critical thinking abilities. Furthermore, 46.24% perceive an impact on their understanding of mathematical concepts, and 39.78% associate it with a decline in interest and motivation. While a small portion (12.90%) makes efforts to overcome time constraints, the findings underscore the need for improving mathematical practice. In conclusion, insufficient practice in mathematics learning affects student engagement, conceptual understanding, critical thinking, and motivation. Improvements in time allocation, practice programs, and the quality of mathematical practice are necessary to enhance mathematics learning in middle school..Keywords: Practice, structured exercises, mathematical concepts'.  
STRATEGI SCAFFOLDING UNTUK MENGATASI TANTANGAN PENGERJAAN SOAL EKSPONEN PADA PESERTA DIDIK SEKOLAH MENENGAH KEJURUAN Hapsari, Tiara; Sudiansyah, Sudiansyah
AL KHAWARIZMI: Jurnal Pendidikan Matematika Vol. 4 No. 2 (2024): VOL 4 NO 2
Publisher : Sekolah Tinggi Keguruan dan Ilmu Pendidikan (STKIP) Melawi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46368/kjpm.v4i2.2335

Abstract

Abstrak : Kesulitan peserta didik dalam mengerjakan soal matematika dapat disebabkan oleh kurangnya pemahaman peserta didik tentang materi prasyarat, sehingga pijakannya tidak kuat untuk menjawab soal-soal pada materi baru. Penelitian ini bertujuan untuk mendeskripsikan apa saja upaya scaffolding yang diberikan guru untuk mengatasi kesulitan peserta didik SMK dalam mengerjakan soal eksponen. Metode yang dilakukan dalam penelitian ini deskriptif kualitatif, dan sampel yang dipilih secara acak dari melihat hasil Tes Diagnostik. Sampel tersebut sudah meliputi jawaban peserta didik dalam kriteria nilai tinggi, sedang, dan rendah. Kemudian sampel dianalisis dan diberikan scaffolding kepada responden, scaffolding dilakukan secara mandiri dengan teknik wawancara dan dilaksanakan untuk memberikan bantuan seminimal mungkin agar terbangun konjektur berpikir peserta didik untuk mengatasi kesulitan yang dialaminya dalam mengerjakan soal eksponen. Scaffolding yang diberikan berupa pemberian tugas terstruktur yang termasuk dalam scaffolding level 1, mengingatkan kembali konsep yang pernah dipelajarinya yang termasuk dalam scaffolding level 2, dan membantu peserta didik menghubungkan dan mengembangkan konsep yang telah dimiliki peserta didik yang termasuk dalam scaffolding level 3. Di akhir, peneliti memberikan Tes akhir untuk melihat seberapa efektif scaffolding yang diberikan. Kata Kunci: Eksponen, Kesulitan Peserta Didik, Scaffolding  Abstract: The difficulty of students in solving mathematics problems can be caused by their lack of understanding of prerequisite materials, resulting in weak foundations to answer questions on new topics. This study aims to describe the efforts of scaffolding provided by teachers to overcome the difficulties of vocational high school students in solving exponent problems. The method employed in this research is qualitative descriptive, and the sample was randomly selected based on the results of the Diagnostic Test. The sample includes responses from students categorized into high, medium, and low achievement criteria. Then, the samples were analyzed, and scaffolding was provided to the respondents. The scaffolding was conducted independently through interview techniques and implemented to provide assistance minimally to build students' conjectural thinking to overcome difficulties they encountered in solving exponent problems. The scaffolding provided includes structured task assignments, which are categorized as scaffolding level 1, recalling previously learned concepts categorized as scaffolding level 2, and assisting students in connecting and developing concepts they already possess categorized as scaffolding level 3. In the end, the researcher administered a final test to assess the effectiveness of the provided scaffolding. Keywords: Exponents, Student Difficulty, Scaffolding.
Co-Authors Agung Hartoyo Ahmad Yani T Apriani, Feny Bahroyni, Ahmad Fabianus Hadiman Bosco fahrulita, Erina rina FAJRIANTI, FANY Fauziyah, Wiwin Rif'atul Gamar Al Haddar, Gamar Al Gunawan, Ahmad Sry Ahrul Hapsari, Tiara Henny, Stepanus Heriyanto Heriyanto Ida Ayu Putu Sri Widnyani Imama, Khoirunnisa Juhana, Juhana Jumadi Jumadi Juwita, Viva Khalimi, Soleh Kurnianto, Dian Kurniawati, Anugrah Kusmayanti, Rinda Lutfi, Mutia Masliyani, Sintya mohamad rifat Nurfadilah Siregar permatasari, eviani dwi Peterianus, Septian Putra, Rahman Pranovri Rais, Rinovian Renanda, Renanda Ri'fat, Mohamad Rif’at, Mohamad Rif’at, Mohamad Romah, Dwita Rosnawati Rosnawati, Rosnawati Rostina Rostina S Siswanto Shinta Herawati, Lely Simin Simin, Simin Slamet Riyadi Sudianto, Iin Sumarni, Rita Susanti, Widya T, Hamdani Tika, Muhammad Yanti, Wilda