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All Journal Jurnal Infinity Kreano, Jurnal Matematika Kreatif-Inovatif AKSIOMA: Jurnal Program Studi Pendidikan Matematika Dinamisia: Jurnal Pengabdian Kepada Masyarakat Journal of Honai Math Wahana : Tridarma Perguruan Tinggi ANARGYA: Jurnal Ilmiah Pendidikan Matematika Asimtot : Jurnal Kependidikan Matematika Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Range : Jurnal Pendidikan Matematika Bakti Cendana: Jurnal Pengabdian Masyarakat LOSARI: Jurnal Pengabdian Kepada Masyarakat Prima Abdika: Jurnal Pengabdian Masyarakat FARABI: Jurnal Matematika dan Pendidikan Matematika Leibniz: Jurnal Matematika Prioritas : Jurnal Pengabdian Kepada Masyarakat Komunita: Jurnal Pengabdian dan Pemberdayaan Masyarakat Jurnal Infinity Jurnal Pendidikan MIPA Senadika Abdimas Pedagogi: Jurnal Ilmiah Pengabdian kepada Masyarakat
Kristoforus Djawa Djong
Universitas Katolik Widya Mandira
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Nursing Public Health Social Sciences Transportation Other

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Pendalaman Materi dan Pelatihan Soal-Soal Olimpiade Bagi Guru SMP Yohanes Ovaritus Jagom; Kristoforus Djawa Djong; Meryani Lakapu; Samuel Igo Leton; Irmina Veronika Uskono; Wilfridus Beda Nuba Dosinaeng
KOMUNITA: Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 5 No 2 (2026): Mei
Publisher : PELITA NUSA TENGGARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60004/komunita.v5i2.543

Abstract

OSN is an activity that comprehensively develops a culture of learning, creativity, and motivation to achieve. However, the lack of knowledge among teachers and students about mathematics Olympiad questions has resulted in poor performance. The purpose of this community service activity is to equip teachers with basic skills and techniques in understanding Olympiad material so that they can guide students to acquire the skills to solve Olympiad questions. The methods used were lectures, discussions, and simulations. The results obtained from this activity were very effective, as demonstrated by an increase in the average score from 32.33 on the pretest to 85.67 on the posttest, indicating significant progress in mastery of concepts and basic skills in solving Olympiad questions. In addition to improving academic abilities, the results of the evaluation through questionnaires showed that participants were satisfied with the implementation of the activity, both in terms of material and delivery methods. Participants gained new insights and strategies in solving Olympic questions, which had an impact on increasing their confidence and motivation. Similar community service activities in the future need to be designed with a stronger focus on the basic understanding stage so that the results achieved can be more optimal and evenly distributed.
Perancangan Awal LKPD Berbasis Problem Solving pada Materi Bentuk Aljabar di SMP Melkysedek Elie; Kristoforus Djawa Djong; Rinda Olla
FARABI: Jurnal Matematika dan Pendidikan Matematika Vol 8 No 2 (2025): FARABI: Jurnal Matematika dan Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika FKIP UNIVA Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/farabi.v8i2.1266

Abstract

Mathematics instruction in Indonesia continues to encounter difficulties in cultivating students’ problem-solving abilities, particularly in topics related to algebraic expressions. This study seeks to examine instructional needs and to develop a problem-solving-oriented Student Worksheet (LKPD) tailored to algebraic form content. The research took place at SMP Negeri 6 Kupang Tengah Satu Atap, employing a Research and Development (R&D) methodology with a focus on the analysis and design phases of the ADDIE model. The participants were seventh-grade students. Data collection methods included classroom observations, teacher interviews, and document analysis. The analysis reveals that instruction remains predominantly teacher-centered, relying heavily on lectures, with low student engagement and a lack of supportive instructional media for fostering problem-solving. In response, a student worksheet was designed that incorporates Polya’s problem-solving framework and draws upon Kupang’s local context to enhance students’ problem-solving skills. This article reports on the needs assessment and the initial development of the worksheetTop of FormBottom of Form LKPD as the first step in developing contextual and meaningful teaching materials
Sosialisasi Pembelajaran Matematika Berbasis Etnomatematika di Sekolah Menengah Pertama Wilfridus Beda Nuba Dosinaeng; Michael Fernandez; Yohana Rina Rowa; Kristoforus Djawa Djong; Irmina Veronika Uskono; Meryani Lakapu
Abdimas Pedagogi: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 6 No. 1 (2023)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um050v6i12023p27-34

Abstract

Kegiatan Pengabdian kepada Masyarakat ini didasarkan pada hasil analisis situasi bersama para guru mata pelajaran matematika tentang dibutuhkannya suatu pendekatan yang dapat menarik minat para siswa dalam belajar matematika dan mampu menciptakan suatu proses pembelajaran yang bermakna. Pendekatan etnomatematika dipilih sebab kaya akan nilai budaya, bersifat kontekstual, dan sejalan dengan Kurikulum 2013 yang menekankan pada pengembangan kemampuan berpikir ilmiah dan pendidikan karakter melalui integrasinya dalam pembelajaran matematika. Unsur budaya yang diangkat dalam kegiatan ini yaitu lopo, salah satu rumah tradisional Suku Timor yang dekat dengan kehidupan keseharian para siswa. Kegiatan dilakukan dalam tiga tahapan yaitu tahap persiapan, pelaksanaan, dan evaluasi. Di tahap persiapan, Tim bersama mahasiswa Program Studi Pendidikan Matematika merancang maket berbentuk lopo yang akan digunakan pada saat pembelajaran di kelas. Maket ini berfungsi sebagai media pembelajaran untuk membantu para siswa dalam mempelajari konsep-konsep matematika khususnya geometri. Pembelajaran diawali dengan deskripsi singkat tentang lopo sebagai artefak budaya dan kemudian dilanjutkan dengan eksplorasi unsur-unsur matematis melalui pengamatan dan pengukuran langsung pada maket lopo. Secara keseluruhan kegiatan ini berjalan dengan baik. Pada kegiatan evaluasi, guru mata pelajaran dan para siswa mengungkapkan antusiasme terhadap kegiatan yang telah dilaksanakan. Mempelajari matematika menggunakan alat peraga sudah pernah dilakukan di kelas, namun melibatkan budaya dalam pembelajaran matematika merupakan suatu pengalaman yang baru serta menambah wawasan para guru dan siswa bahwa matematika sebenarnya dekat dengan kehidupan mereka sehari-hari.
Co-Authors Agapitus Hendrikus Kaluge ALOYSIUS JOAKIM FERNANDEZ B.N. Dosinaneg, Wilfridus B.N.Dosinaeng, Wilfridus Barreto Maria Cindy Tuy, Elisabeth D Nai, Yustinus D. Kornelis, Marsen Damianus Siki Dos Santos, Maria Kristina Dosinaeng, Wilridus Beda Nuba Dosinaneg, Wilfridus Beda Nuba Elie, Melkysedek F. Loma, Dorothea F. Mbari, Maria Ferdi F Kadafuk Fernandez, Michael Gawa, Maria Gracia Manoe Guterres, Ilda Hendrikus Kaluge, Agapitus I. Leton, Samuel Ilda Guterres Irmina Veronika Uskono J. Fernandez, Aloysisus J. Fernandez, Aloysius L. Morib, Poniam Laka, Anastasia Lorensa Leton , Samuel Igo Lusi, Yutri Kormalina M. E. Nalle, Venci Manoe Gawa, Maria Gracia Maria Gracia Manoe Gawa Marta Hepo Lado Marthinus Klomang Meko, Maria Krisanti Melkysedek Elie Meryani Lakapu Molo, Matilde Niis Nai, Yustinus Didimus Natalia Magdalena Rafu Mamulak Nelly Fitriani Novel B. Molina Oktofianus Nggadas Ola, Stefanus Olla, Rinda Patrisius Batarius Petrus Gelang Rinda Olla Rofyanter Leoh Rowa, Yohana Rina S.P. Hun, Welis Samuel I. Leton Sasi, Maria Roswita Savio, Diogo Siki, Damianus V. Uskono, Irmina W.Sogen, Paskalia Gasela Wilfridus Beda Nuba Dosinaeng Wilfridus Beda Nuba Dosinaeng Yohana R. Rowa Yohana Rina Rowa Yohana Rina Rowa Yohanes Ovaritus Jagom Yuliarmawati Zendrato Yunico L. Maure Yutri Kormalina Lusi