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All Journal International Journal of Evaluation and Research in Education (IJERE) Cakrawala Pendidikan Jurnal Manajemen Pendidikan: Jurnal Ilmiah Administrasi, Manajemen dan Kepemimpinan Pendidikan AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Mercumatika : Jurnal Penelitian Matematika dan Pendidikan Matematika Jurnal Taman Vokasi SOSIOHUMANIORA: Jurnal Ilmiah Ilmu Sosial dan Humaniora JURNAL EDUCATION AND DEVELOPMENT COMPTON: Jurnal Ilmiah Pendidikan Fisika Media Manajemen Pendidikan International Journal of Engineering, Science and Information Technology Edu Cendikia: Jurnal Ilmiah Kependidikan Jurnal Penyuuhan dan Pemberdayaan Masyarakat (JPPM) Tamansiswa International Journal in Education and Science (TIJES) IndoMath: Indonesia Mathematics Education IMPACTS: International Journal of Empowerment and Community Services Jurnal Pendidikan Progresif
Supriadi, Didi
Universitas Sarjanawiyata Tamansiswa
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Integrating javanese ethnomathematics approaches into the geometry learning of junior high school Pardimin, Pardimin; Supriadi, Didi
COMPTON: Jurnal Ilmiah Pendidikan Fisika Vol 12 No 1 (2025): Compton: Jurnal Ilmiah Pendidikan Fisika
Publisher : Prodi Pendidikan Fisika Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/cjipf.v12i1.20291

Abstract

This study explores mathematics teachers’ perceptions regarding the integration of Javanese ethnomathematical approaches into geometry instruction at the junior high school level. The research involved mathematics teachers from 12 junior high schools across three provinces in Indonesia: DI Yogyakarta, Central Java, and East Java. Data were gathered through a structured survey instrument designed to assess opinions on the ethnomathematics-based model, supplemented by Focus Group Discussions to capture user evaluations. Descriptive analysis was employed to examine the collected data. The findings indicate that teachers hold a positive perception toward the use of ethnomathematics in geometry learning. This perception is reflected in several aspects, including awareness, prior exposure, evaluation of instructional design and implementation, practical use in teaching, and student assessment. The integration of Javanese ethnomathematics is deemed reasonably acceptable, particularly in terms of its introduction, content, evaluation mechanisms, and closing components. These findings offer practical insights for culturally responsive mathematics education that embraces local wisdom in classroom practice.
Pengaruh Komunitas Belajar Guru, Kolaborasi Guru, dan Komunikasi Interpersonal terhadap Kualitas Pengajaran pada SMP Negeri di Kecamatan Ngombol Maulani, Rina; Rejokirono, Rejokirono; Supriadi, Didi
Media Manajemen Pendidikan Vol 8 No 2 (2025): Oktober 2025
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/mmp.v8i2.18266

Abstract

This study aims to: (1) describe the condition of teacher learning communities, teacher collaboration, interpersonal communication, and teaching quality, and (2) analyze the influence of these three variables on teaching quality among junior high school teachers in Ngombol District. A quantitative descriptive approach was employed, with simple linear regression used to examine the effect of each independent variable (X₁, X₂, X₃) on the dependent variable (Y), and multiple linear regression applied to test the simultaneous effects. The findings reveal that: (1) all variables were categorized as very high; (2) teacher learning communities had a positive and significant effect on teaching quality (t = 5.396; p < 0.001); (3) teacher collaboration had a positive and significant effect on teaching quality (t = 4.907; p < 0.001); (4) interpersonal communication had a positive and significant effect on teaching quality (t = 4.806; p < 0.001); and (5) the three independent variables collectively exerted a positive and significant influence on teaching quality (F = 21.334; p < 0.001). These results highlight that strengthening teacher learning communities, collaboration, and interpersonal communication enhances teachers’ personal, professional, pedagogical, and social competencies, enriches creative and innovative teaching methods, and fosters stronger collegial relationships, thereby contributing positively to students’ academic achievement and character development.
Supervisi Kepala Sekolah dalam Pengembangan Keprofesian Berkelanjutan Guru: Studi Kualitatif di SMAN 1 Pabelan Winarsa, Raden Daru Murti Tri; Supriadi, Didi; Purbonuswanto, Welius
Media Manajemen Pendidikan Vol 8 No 2 (2025): Oktober 2025
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/mmp.v8i2.18412

Abstract

This research aims to find out how sustainable professional development is implemented at SMAN 1 Pabelan, find out the supporting and inhibiting factors that influence sustainable professional development, find out what the Principal has done as a supervisor in supporting continuous professional development for teachers, find out the results of the role The principal has acted as a supervisor for teachers in implementing CPD. The type of research is qualitative. The research subjects were the principal and 20 teachers. Using triangulation of data sources, through interviews, observation and documentation, the data analysis technique that will be used is interactive model analysis. The results of the research were that the principal carried out several stages, namely planning supervision, implementing supervision, and evaluating supervision. The supervision approaches used are direct and indirect approaches. The supervision techniques used are class visits, individual conferences, teacher/staff council meetings, inter-school visits, inter-class visits, meetings in working groups\MGMP, and seminars. Supervision results increase teacher professionalism in pedagogical competence, personality competence, professional competence and social competence.
Model struktural visionary leadership dalam kepemimpinan berbasis data pada Sekolah Dasar di Kabupaten Kulon Progo: Structural model of visionary Leadership in data-based leadership in Elementary Schools in Kulon Progo Regency Yuliastuti, Dwi; Supriadi, Didi; Rejokirono, Rejokirono
SOSIOHUMANIORA: Jurnal Ilmiah Ilmu Sosial dan Humaniora Vol 10 No 2 (2024): August 2024
Publisher : LP2M Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/sosio.v10i2.17850

Abstract

Visionary leadership drives the adoption and implementation of data-based policies as part of the school's organizational vision and goals. The aim of this research is to obtain a structural model of visionary leadership in data-based leadership that meets the goodness of fit model. Then find out the quantitative contribution of visionary leadership to data-based leadership. The research method uses a cross-sectional quantitative method. Survey research using a questionnaire as a data collection tool with a sample of 100 elementary school principals in Kulon Progo Regency using purposive sampling. Analysis of research data using factor analysis and structural equation modelling (SEM) using SmartPLS 3 software. The results of factor analysis show that the factors are adapting (0.896), building on image (0.877), developing organization (0.851), empowering (0.790), stimulating intellectual (0.808), supporting (0.834), and taking risk (0.941) have a significant effect on the formation of the visionary leadership construct. Likewise, the data-based leadership construct is significantly shaped by the factors digital adaptiveness ability (0.825), digital competitive ability (0.904), digital culture ability (0.845), digital drive ability (0.806), digital knowledge ability (0.883), digital literary skills (0.580), and embrace digital ability (0.600). The results of structural equation modelling testing show that Visionary Leadership has a significant impact on data-based leadership. This is supported by the estimated coefficient of 0.625 which is statistically significant at the 5% significance level. The analysis produces an R-square value of 0.390 which shows that Visionary Leadership has an influence of 39.0% on data-based leadership.
Development of a Literacy Leadership Model Based on Ki Hadjar Dewantara’s Leadership Trilogy at Tamansiswa College Supriadi, Didi; Purbonuswanto, Welius; Maulida, Alfiatul
Jurnal Pendidikan Progresif Vol 15, No 1 (2025): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpp.v15i1.pp55-73

Abstract

Abstract: Development of a Literacy Leadership Model Based on Ki Hadjar Dewantara's Leadership Trilogy at Taman Siswa College. Objectives: This study aimed to construct a structural model of literacy leadership grounded in Ki Hadjar Dewantara's leadership trilogy at Sekolah Taman Siswa. The research employed a quantitative methodology via a survey technique. Methods: The research was carried out from April to September 2024. The study was conducted at Sekolah Tamansiswa institutions in the Special Region of Yogyakarta. The participants in this study included the principal, vice principal, and teachers of Tamansiswa school in the Special Region of Yogyakarta. The sampling method employed was purposive sampling, with 116 respondents. The data gathering method employed a questionnaire, succeeded by quantitative descriptive analysis and model analysis utilizing the Structural Equation Model (SEM). Findings: The analysis results demonstrated that the Ki Hajar Dewantara leadership variable significantly and positively influences Literacy Leadership. Ki Hajar Dewantara's leadership elucidated literacy leadership by 64.7%. Ing ngarsa sung tuladha, as articulated by Ki Hajar Dewantara, underscores the significance of educators as exemplars, aligning with the notion of literacy leaders who are required to inspire and motivate others through tangible deeds. Ing madya mangun karsa constitutes a significant component of the Ki Hajar Dewantara Leadership Trilogy. Ing madya mangun karsa contributes to fostering an environment that promotes and sustains literacy growth. Literacy leaders must cultivate a literacy culture that empowers and fosters active engagement. Tut wuri handayani underscores the function of leaders as facilitators and motivators who offer assistance and guidance from a supportive position. Conclusion: The Ki Hajar Dewantara's leadership is proven to have a significant and positive influence on Literacy Leadership. The leadership approach based on Ki Hajar Dewantara's values directly contributes to improving the quality of literacy leadership. A literacy leader must be attuned to individual needs and offer suitable support to maximally enhance reading abilities. Keywords: literacy model, educational leadership, leadership trilogy, ki hadjar dewantara, taman siswa school. 
Pengembangan Video Tutorial YouTube sebagai Media Pembelajaran Literasi Digital di SMK Abdillah, Muhamad; Supriadi, Didi
Media Manajemen Pendidikan Vol 7 No 2 (2024): Oktober 2024
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/mmp.v7i2.16854

Abstract

In this Era of Society 5.0, digital literacy development activities are becoming increasingly important because they are always useful in many learning activities. Currently, digital literacy learning development activities are an important need. The aim of developing vocational school-based digital literacy learning using video tutorials for a productive teacher is to develop creativity in learning methods using digital media, with the aim of making learning more relevant, effective and of course enjoyable. In accordance with the theme raised, namely the development of digital literacy learning materials using YouTube tutorial videos measuring the resistance of the Honda Beat POP FI EOT sensor (the function of the EOT sensor is to detect temperature changes in the engine). In this development, researchers used ADDIE development research methods, namely Analysis, Design, Development, Implementation and Evaluation. The benefit that can be taken is that learning can be more effective and enjoyable because students can see and listen directly to the teacher's explanations. Then, in terms of knowledge, students have an idea of ​​the practical lessons that will be carried out.  
Pengembangan Model Kegiatan Ekstrakurikuler Menjahit untuk Meningkatkan Soft Skill dan Kesiapan Berwirausaha Siswa MTs N 2 Purworejo Vivi Kusumadewi; Supriadi, Didi
Media Manajemen Pendidikan Vol 7 No 3 (2025): Februari 2025
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/mmp.v7i3.17679

Abstract

This study aims to develop a management model for sewing extracurricular activities based on Project-Based Entrepreneurial Learning (PjBEL) at MTs N 2 Purworejo, designed to enhance students’ soft skills and entrepreneurial readiness. The research employed a Research and Development (R&D) approach, adapting the Borg and Gall development model with a simplified seven-step procedure: preliminary data collection, planning, initial product development, initial testing, product revision, field testing, and final revision. The study involved subject matter experts, language experts, entrepreneurship experts, and 32 students participating in the sewing extracurricular program. Data were collected through observation, documentation, and questionnaires. The findings indicate that the developed extracurricular sewing module received “excellent” validation ratings from all expert reviewers and a highly positive response from students. Furthermore, observation results demonstrated a notable improvement in students’ soft skills, increasing from 63.95% to 70.8% following the implementation of the module. These results suggest that the PjBEL-based management model is effective in promoting soft skill development and entrepreneurial orientation at the madrasah level.
Pengaruh Kepemimpinan Transformasional, Pemahaman Kurikulum dan Motivasi Kerja, terhadap Kinerja Guru Berdasarkan Budaya Sekolah : The Influence of Transformational Leadership, Curriculum Understanding and Work Motivation on Teacher Performance Based on School Culture Ramadhan Sidik; Didi Supriadi; Saryanto Saryanto
Edu Cendikia: Jurnal Ilmiah Kependidikan Vol. 4 No. 03 (2024): Research Articles, December 2024
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/educendikia.v4i03.5415

Abstract

The principal's transformational leadership style is a significant factor in improving teacher work effectiveness. In addition to transformational leadership, a deep understanding of the curriculum is crucial for teachers in carrying out their duties. Work motivation is also a key factor that contributes to improving teacher performance. This study examines the relationship between school culture, transformational leadership, and teacher performance in the Special Sports Class (KKO) in Bantul Regency at the junior high school level. This study uses a quantitative survey method involving 114 teachers from five Special Sports Class (KKO) schools at the junior high school level in Bantul Regency. Data collection was carried out using a Likert-based questionnaire, and data analysis was carried out using SmartPLS to test the relationship between the variables studied. The results of the study indicate that work motivation has a significant effect on teacher performance.Meanwhile, transformational leadership and curriculum understanding do not have a significant direct effect on teacher performance. However, school culture is a mediator that strengthens the relationship between these variables and teacher performance. The implications of this study provide practical insights for policymakers in the field of education, especially in developing strategies to improve the effectiveness of principal leadership and create a school environment that supports teacher professional growth. Principals are expected to adopt a more effective transformational leadership style by providing teachers with support, inspiration, and intellectual stimulation. In addition, strengthening a positive school culture through cooperation, communication, and appreciation of teacher achievement is a strategic step to improve teacher motivation and overall performance.
ETHNOMATHEMATICS OF JAVANESE CULTURE IN THE INQUIRY LEARNING MODEL Pardimin, Pardimin; Supriadi, Didi
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 4 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i4.11303

Abstract

The research aims to develop an inquiry learning model based on Javanese cultural ethnomathematics. This research uses research and development methods with the Plomp educational development model. Research stages include:1) preliminary research, 2) development or prototyping phase, and 3) assessment phase. In this research, the development stage was carried out at the initial investigation stage and the design stage which included field observations, literature studies, focus group discussion, preparation of learning models and learning tools and continued with small-scale trials. Field observations were carried out through observing cultural sites and junior high schools at three provinces in Indonesia, Yogyakarta province, West Java province, and East Java province. Data collection techniques in this research are interviews, observation and questionnaires. The data obtained was analyzed using quantitative descriptive analysis techniques. The development results at the initial investigation stage generated a preliminary syntax for the inquiry learning model. The subsequent design stage produced a complete mathematics learning model based on Javanese cultural ethnomathematics, documented in a comprehensive book accompanied by learning tools. Trial results indicated that the developed inquiry learning model meets valid criteria and is suitable for classroom implementation. The significance of this research lies in its contribution to integrating local cultural knowledge into mathematics instruction through an inquiry-based pedagogical approach. By embedding Javanese ethnomathematical concepts into structured inquiry learning, this study provides an innovative model that supports contextualized learning and aligns with national curriculum demands for culturally relevant pedagogy. Furthermore, the model offers a practical framework for teachers to develop meaningful learning experiences that bridge formal mathematics with students’ cultural environments.
Enhancing the effectiveness of anti-bullying policies through counselling management and collaborative leadership: A structural model in elementary schools of Magelang Regency Musrifah, Musrifah; Supriadi, Didi; Purbonuswanto, Welius
SOSIOHUMANIORA: Jurnal Ilmiah Ilmu Sosial dan Humaniora Vol 12 No 1 (2026): February 2026
Publisher : LP2M Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/sosio.v12i1.20884

Abstract

School bullying significantly undermines children's psychological well-being, academic achievement, and school safety in Indonesian primary education. Although proactive school counseling and collaborative leadership are recognized individually in bullying prevention research, their integrated structural relationships remain understudied. This study uniquely examines how these constructs jointly relate to anti-bullying policy effectiveness, addressing Indonesia's Permendikbudristek Number 46 of 2023. Purpose of this study is to examine the associations between proactive counseling management, collaborative school leadership, and anti-bullying policy effectiveness, with school climate as a mediating pathway. Method: Quantitative explanatory survey employing Structural Equation Modeling (SEM-PLS). Sample and Data Collection: 100 respondents (elementary teachers, school counselors, school principals) from elementary schools in Magelang Regency, obtained through purposive sampling. Data collected via standardized Likert-scale questionnaires. Results: Proactive counseling management (comprising systematic counseling services, prevention-based counseling, and teacher-counselor engagement; all loadings >0.79) was associated with anti-bullying policy effectiveness (direct effect = 0.369, p < 0.001). Collaborative school leadership (joint decision-making, counselor support, open communication; loadings ≥0.806) showed stronger associations (direct effect = 0.590, p < 0.001). Both constructs jointly related to policy effectiveness through direct pathways and school climate mediation, explaining 72% of variance (R² = 0.72). Implications: School leaders should establish formalized collaborative decision-making forums and transparent communication systems. School counselors should document services systematically and demonstrate evidence-based program impacts. System administrators should develop integrated professional development combining leadership and counseling competencies, with accountability measures recognizing both contributions.
Co-Authors Abdillah, Muhamad Abdul Rahim Adnan, Mazlini Binti Agustinus Eko Susetyo Alfiatul Maulida, Alfiatul Amin Suharjono Antuni Wiyarsi Atina Rizanatul Fachriyah Cepi Safruddin Abdul Jabar Charisma Wulan Widananda Dafid Slamet Setiana Dinar Westri Andini Dwi Puji Lestari Dwi Yuliastuti Femi, Femi Husaini Usman Ika Endar Prayogi Indah Kurniasih Jumintono Ketut Ima Ismara Khurniawan, Arie Wibowo Kitisak Keaw-aram Krisna Aji Wibowo M. Riza Syifaulliya Maulani, Rina Mazlini Binti Adnan Mohamad Waluyo muhammad irfan Muhammad Taufik Ismail Muhd Ibrahim bin Muhamad Damanhuri Mulatiwi, Tri Musrifah Musrifah, Musrifah Narawati, Arlina Yuli Niken Hajar Indah Sari Pardimin Pardimin Pardimin Pardimin Pardimin Pardimin, Pardimin Pardimin, P Purbonuswanto, Welius Rahadi Rahadi Rahmat Mulyanto Ramadhan Sidik Rejokirono Rejokirono Rejokirono Rejokirono, Rejokirono RR. Ella Evrita Hestiandari Saleh, Khaerul Saryanto Saryanto Saryanto Saryanto Setiawan Sariyoga, Setiawan Sidik, Ramadhan Siti Rochmiyati Sri Purnami, Sri Sunarto Sunarto Sutama Syamsul Hadi Vilan, Hazel Dorothy C. Vivi Kusumadewi Wahyu Setya Ratri Waluyaningtyas, Agnes Deta Waluyo, Mohamad Winarsa, Raden Daru Murti Tri Yarmini, Yarmini Yuliastuti, Dwi Zainnur Wijayanto