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All Journal JSME MIPA UNIMA MATAPPA: Jurnal Pengabdian Kepada Masyarakat JURNAL PENDIDIKAN TAMBUSAI Journal on Education Jurnal Pendidikan Matematika (Jupitek) Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika Jurnal Review Pendidikan dan Pengajaran (JRPP) Community Development Journal: Jurnal Pengabdian Masyarakat Frontiers Journal of Education and Teaching Learning Mosharafa: Jurnal Pendidikan Matematika MARISEKOLA: Jurnal Matematika Riset Edukasi dan Kolaborasi Jurnal Pengabdian dan Edukasi Sekolah (Jubaedah) Jurnal Pendidikan Sains dan Komputer Journal of Education Research AFORE: Jurnal Pendidikan Matematika Journal Focus Action of Research Mathematic (Factor M) Innovative: Journal Of Social Science Research Jurnal Pendidikan Terapan International Journal of Educational Research International Journal of Mathematics and Science Education Jurnal Cendekia Ilmiah International Journal of Teaching and Learning (INJOTEL)
Navel Oktaviandy Mangelep
Universitas Negeri Manado
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Other

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Joyful Learning in Elementary Mathematics: A Multi-Site Case Study of Teacher Strategies and Student Engagement in Tomohon City Deysti Trivena Tarusu; Junita C. Makawawa; Navel Oktaviandy Mangelep
Jurnal Pendidikan Terapan Vol 4, No 2 May (2026)
Publisher : Sakura Digital Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61255/jupiter.v4i2.895

Abstract

Purpose: This study examines the challenges of implementing Joyful Learning in primary school mathematics instruction across four public schools in Tomohon City, North Sulawesi, addressing the gap between national curriculum policy endorsement of student-centered pedagogy and its actual classroom practice. Methods: A qualitative multi-site case study design was employed involving 12 mathematics teachers and 60 students across urban and peripheral schools. Data were collected through 48 classroom observations, semi-structured interviews, lesson plan (RPP) analysis, school assessment reports, and a student engagement questionnaire, analyzed using Miles and Huberman's (2014) interactive model. Findings: Only 25% of observed lessons incorporated joyful elements (40% urban vs. 10% peripheral schools). Student engagement averaged 2.3 out of 5.0, with 65% reporting persistent confusion and average achievement scores of 65/100. Research Implications: Effective Joyful Learning requires sustained mathematics-specific teacher professional development, equitable resource allocation, and structured community engagement programs. Policymakers should develop ready-to-use joyful mathematics modules aligned with Kurikulum Merdeka objectives and establish dedicated infrastructure funding for peripheral schools. Originality: This study provides the first multi-site empirical evidence of Joyful Learning implementation in a mid-sized Indonesian city, revealing how urban-peripheral resource disparities systematically determine pedagogical innovation outcomes at the primary school level.
Earned Value Management (EVM) as a Real-Project-Based Learning Resource in Construction Management: A Quantitative-Descriptive Study on a Revetment Construction Project Rifana S. S. I. Kawet; Navel Oktaviandy Mangelep
Jurnal Pendidikan Terapan Vol 4, No 2 May (2026)
Publisher : Sakura Digital Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61255/jupiter.v4i2.983

Abstract

Purpose: This study assesses the project performance of a revetment construction project at Manado Bay, Bersehati Market Complex (contract value IDR 11,120,996,728; duration 133 calendar days) using the Earned Value Management method, while examining its effectiveness as a real-project-based learning medium in the Construction Management course. Methods: A quantitative-descriptive approach using Earned Value Analysis was employed over 19 weeks, applying three primary EVM indicators BCWS, BCWP, and ACWP, from which SPI, CPI, and project completion projections (ETC, EAC, ETS, ECD) were derived from the project's BoQ, planned and actual S-curves, and weekly execution reports. Findings: At week 19, SPI = 2.6 (ahead of schedule) and CPI = 0.4 (severe cost overrun). EAC reached IDR 50,896,353,625.36 (≈4.6× the original budget); estimated completion is 167 days, exceeding the contract by 34 days. The paradoxical coexistence of high SPI and critically low CPI constitutes an educationally valuable scenario for analytical learning. Research Implications: Real project data has strong potential to strengthen students’ conceptual understanding of EVM, cultivate integrated data-interpretation skills, and build forecasting competencies aligned with construction industry demands. Civil engineering programs should systematically incorporate real project case studies supported by comprehensive assessment rubrics. Conclusion: EVM analysis of real government project data constitutes an effective and theoretically grounded PBL medium for Construction Management instruction, simultaneously developing technical competency and higher-order analytical thinking aligned with KKNI Level 6 and SN-Dikti requirements. Originality: This study is the first to integrate quantitative EVM project-performance analysis with a theoretically grounded pedagogical framework within a single coherent research design, addressing a gap in civil engineering education literature in Indonesia.
IMPROVING THE QUALITY OF RESEARCH AND PUBLICATIONS IN SCOPUS JOURNALS FOR LECTURERS AND STUDENTS Navel Oktaviandy Mangelep; Patricia V. Runtu; Fricy O. Rumintjap; Deysti T. Tarusu; Anita Nisa Kambey
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 6 No. 1 (2025): Volume 6 No. 1 Tahun 2025
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v6i1.41164

Abstract

The community service activity with the title "Improving the Quality of Research and Publication in the Scopus Journal for Lecturers and Students" aims to improve the ability of lecturers and students to produce quality scientific works, especially for publication in Scopus-indexed international journals. In today's academic context, publication in international journals is becoming increasingly important, so appropriate support is needed to overcome various challenges faced in the research and writing process of articles. The method applied in this program is a collaborative approach, which includes interactive workshops and direct mentoring by lecturers. Presentation sessions were also organized to share research findings, providing opportunities for participants to learn from each other. The results of this activity showed a significant increase in participants' understanding of research techniques and how to write good scientific articles. In addition, the program has successfully formed collaborative groups between students and lecturers, which creates high motivation to continue research. The evaluation of participants showed satisfaction with the implementation of the program and expectations to continue similar activities in the future. This activity concludes that the mentoring program not only improves the quality of research but also creates a positive research culture in the academic environment. This is very important for the development of science and the reputation of higher education institutions.
Co-Authors Agustin Tiwow Alim Hardiansyah Alim Hardiansyah AMU, IRFAN Anesty G Hutajulu Anita Nisa Kambey Bander, Silvana E. Bumbungan, Santo Junital Deiby N. F. Tiwow Deiby Neltje Fransiska Tiwow Deiby Tiwow Derel Filandy Kaunang Deysti Trifena Tarusu Deysti Trivena Tarusu Edino Ayub Lomban Edino Ayub Lomban Edino Ayub Lomban Ester, Kartini Eunike Kantu Eunike Mandolang Fricy O. Rumintjap Gita Fajrin Jafar Harry Henry Masrikat Hartini Ngadiorejo Henny N. Tambingon Ichdar Domu Imriani Moroki Jeane Mantiri Jhon R Wenas Joni Wilson Sitopu Jorry F Monoarfa Judijanto, Loso Junita C. Makawawa Kaunang, Sinta J. Kinzie Feliciano Pinontoan Lahunduitan, Lowryk Ochdrico Larenggam, Jesicha V. Lefia N. Kalengkongan Lomban, Edino Ayub Loso Judijanto Mahniar, Ade Manambing, Resita Mandolang, Eunike Manu, Charisal B.S. Miftahul Jannah Ngadiorejo, Hartini Nurwijayanti, Karina Oltje Telly Sambuaga Patricia V. J. Runtu Patricia V. Runtu Patrisia Hana Supit Philotheus E. A. Tuerah Pinontoan, Kinzie F. Pongoh, Frisca M. Rahelga E. Mawikere Rifdania Deviany Lohonauman Rosauli Novalina Samosir Rotty, Viktory Nicodemus Joufree S. S. I. Kawet, Rifana Sambuaga, Trivila Selfie L. Kumesan Susi Aryani Manangin Sylvia Jane Annatje Sumarauw Veren Desita Rompas Veronica Wongkar Veronica Wongkar Victor R. Sulangi Vivian E. Regar Wongkar, Veronica