Wildansyah Lubis
Universitas Negeri Medan, Indonesia

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Use of The Canva Application to Develop LKPD Based on CTL in Geometry in Mathematics Subject Cindi Safitra Saragih; Muhammad Amin Fauzi; Wildansyah Lubis
Randwick International of Education and Linguistics Science Journal Vol. 5 No. 2 (2024): RIELS Journal, June
Publisher : RIRAI Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47175/rielsj.v5i2.1006

Abstract

Mathematics is a basic science that has a very important influence on life, because mathematics can prepare and develop students' abilities to think logically, flexibly and precisely to solve problems in their daily lives. This research is research into the development of mathematics worksheet for elementary school students. The aims of this research were to 1) determine the validity of CTL-based LKPD on cube and block materials; 2) find out the practicality of CTL-based LKPD on cube and block materials; and 3) determine the effectiveness of CTL-based LKPD on cube and block materials. This research was conducted at SD Negeri 101964 Jaharun A with research subjects namely 25 class V students. The validators in this research consisted of material experts, media experts and language experts. Teachers and students as product users test the practicality of CTL-based LKPD. This type of research is research and development with the ADDIE model (Analyze, Design, Development, Implementation, and Evaluation). The research instruments used were interviews, validation sheets, teacher and student response questionnaires, as well as test instruments in the form of test essays. The data collection techniques in this research are interviews and tests, with data analysis techniques for testing validity, level of difficulty, distinguishing power, and reliability for test instruments, and n-gain tests. The results of this research show that the CTL-based LKPD is declared feasible because it meets the criteria of being valid, practical and effective for use in teaching mathematics regarding cubes and blocks.
Inovasi E-LKPD Berbantuan Liveworksheets Materi Daerahku Kebanggaanku sebagai Penguatan Pembelajaran IPAS di Sekolah Dasar Filza Mulya Rahma; Yusra Nasution; Wildansyah Lubis; Husna Parluhutan Tambunan; Waliyul Maulana Siregar
Paedagogi: Jurnal Kajian Ilmu Pendidikan (e-journal) Vol. 11 No. 2 (2025): DECEMBER 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/paedagogi.v11i2.66767

Abstract

This study aims to develop and examine the validity, practicality, and effectiveness of a Liveworksheets-based Electronic Student Worksheet (E-LKPD) on the topic "My Proud Region" for fifth-grade students at SD Negeri 2 Pasar Aceh Singkil. The research method used is Research and Development (R&D) with the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). The feasibility of the product was assessed by a content expert, media expert, and education practitioner. The results showed an average score of 82.6% from the content expert (categorized as “valid”), 87% from the media expert (“very valid”), and 81.3% from the education practitioner (“very practical”). The product was implemented through a pre-test and post-test, showing a significant increase in students' average score from 56.1 to 90.18. The N-gain score was 0.79, which falls into the high category, indicating that the E-LKPD is effective in improving students' learning outcomes. The final evaluation revealed that the product was well-received by both students and teachers and provided a more engaging, interactive, and efficient learning experience. This study concludes that the Liveworksheets-based E-LKPD is suitable for use as an interactive learning medium in elementary schools.
Perencanaan Pendidikan Terhadap Perkembangan Sekolah Menengah Kejuruan Osberth Sinaga; Nurmaulita; Wildansyah Lubis
Paedagogi: Jurnal Kajian Ilmu Pendidikan (e-journal) Vol. 11 No. 2 (2025): DECEMBER 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/paedagogi.v11i2.69262

Abstract

This article aims to analyze educational planning in the development of vocational schools, particularly vocational high schools (SMK). Educational planning is a fundamental aspect of national development, aiming not only to produce academic competencies but also to develop character, creativity, and adaptability in learners. Vocational education at Vocational High Schools (SMK) plays a strategic role in preparing skilled labor aligned with the needs of business and industry. However, challenges in graduate absorption necessitate innovative and adaptive educational planning. Learning models such as Teaching Factory (TeFa), strengthening cooperation with MSMEs, and instilling entrepreneurship are crucial steps. Philosophical foundations, comprehensive planning theories, along with progressive and humanistic educational approaches provide the main framework. Implementation of competency-based curricula, enhancement of qualified educators, industry-standard facilities, project and work-based learning methods, and close collaboration with business and industry are key to successful vocational education and producing graduates ready for work and global competitiveness.
Otoritas Nilai Guru pada Sekolah Menengah di Era Digital Ida Mariani Pasaribu; Osberth Sinaga; Wildansyah Lubis
Paedagogi: Jurnal Kajian Ilmu Pendidikan (e-journal) Vol. 11 No. 2 (2025): DECEMBER 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/paedagogi.v11i2.69571

Abstract

This research aims to analyse the transformation of teachers’ values of authority in the digital era, characterised by shifts in social interaction patterns and the spread of media culture. As technology and digital communities help students construct their own value horizons, teachers are no longer the sole sources of moral legitimacy. This study investigates how the Dialogic Value Authority Model can strengthen teachers’ moral legitimacy by focusing on five key dimensions: relationality, dialogic legitimacy, sustainability of moral dialogue, digital ethics, and the design of hybrid learning spaces. The findings indicate that teachers who internalise these five dimensions are able to restore students’ moral trust through equitable relationships and reflective communication. Practically, the study recommends reforming teacher training policies toward digital moral literacy and establishing digital ethics policies in schools. Theoretically, it integrates the concept of reflective authority into the philosophy of educational management, positioning teachers as moral facilitators and value managers. In this age of computers and the internet, the proposed model offers a new approach to managing education that is moral, inclusive, and contextually responsive.
Analisis Pengendalian Manajemen Kelas oleh Kepala Sekolah Terhadap Kompetensi Paedagogik Guru SD Negeri No 060874 Medan Parlaungan Lubis; Osberth Sinaga; Wildansyah Lubis
Paedagogi: Jurnal Kajian Ilmu Pendidikan (e-journal) Vol. 11 No. 2 (2025): DECEMBER 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/paedagogi.v11i2.69975

Abstract

Classroom management control is one of the principal’s key functions in ensuring that the teaching and learning process runs effectively and meets educational standards. In practice, however, supervision is often carried out in an unsystematic manner, which affects the optimal development of teachers’ pedagogical competence. This study aims to analyze the forms of classroom management control implemented by the school principal and its impact on teachers’ pedagogical competence at SD Negeri 060874 Medan. A qualitative research approach with a case study design was employed. Data were collected through classroom observations, in-depth interviews with the principal and teachers, and document analysis of supervision records. The findings reveal that the principal’s classroom management control includes lesson observations, inspection of teaching documents, and provision of feedback. Nevertheless, such control tends to be administrative in nature and lacks strong instructional guidance, which limits its effectiveness in enhancing teachers’ ability to design learning activities, implement active strategies, and conduct authentic assessments. The study concludes that the effectiveness of classroom management control depends heavily on the consistency of supervision, the quality of feedback, and the follow-up of professional development activities. The implications highlight the need for principals to strengthen instructional supervision through coaching and reflective practices to foster the optimal growth of teachers’ pedagogical competence.