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All Journal Jurnal Pendidikan Matematika dan IPA AKSIOMA: Jurnal Program Studi Pendidikan Matematika Gema Pendidikan Jurnal Pendidikan Matematika JPPM (JURNAL PENELITIAN DAN PEMBELAJARAN MATEMATIKA) Al-Jabar : Jurnal Pendidikan Matematika Al Ishlah Jurnal Pendidikan KALAMATIKA Jurnal Pendidikan Matematika Union: Jurnal Ilmiah Pendidikan Matematika Resona : Jurnal Ilmiah Pengabdian Masyarakat Numeracy : Jurnal Ilmiah Pendidikan Matematika SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan MATAPPA: Jurnal Pengabdian Kepada Masyarakat International Journal on Emerging Mathematics Education Assimilation: Indonesian Journal of Biology Education JPMI (Jurnal Pendidikan Matematika Indonesia) Jurnal Cendekia : Jurnal Pendidikan Matematika VOX EDUKASI: Jurnal Ilmiah Ilmu Pendidikan JURNAL CEMERLANG: Pengabdian pada Masyarakat Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat Jurnal Dedikasi Pendidikan Journal of Authentic Research on Mathematics Eduacation (JARME) M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika JPMI (Jurnal Pembelajaran Matematika Inovatif) J-PiMat : Jurnal Pendidikan Matematika Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Jurnal Padegogik Variabel GANDRUNG: Jurnal Pengabdian Kepada Masyarakat Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences SUPERMAT (JURNAL PENDIDIKAN MATEMATIKA) Jambura Journal of Mathematics Education Jurnal Anugerah: Jurnal Pengabdian Kepada Masyarakat Bidang Keguruan dan Ilmu Pendidikan Jurnal Fibonaci: Jurnal Pendidikan Matematika IJPD (International Journal Of Public Devotion) Jurnal Siliwangi: Seri Pendidikan Jurnal AlphaEuclidEdu Jurnal Alwatzikhoebillah : Kajian Islam, Pendidikan, Ekonomi, Humaniora Mosharafa: Jurnal Pendidikan Matematika Plusminus: Jurnal Pendidikan Matematika Journal of Education Research Edumatika International Journal on Education Insight Indonesian Journal Of Educational Research and Review Hipotenusa: Journal of Mathematical Society Jurnal Matematika Ilmiah Universitas Muhammadiyah Kuningan Jurnal Pendidikan MIPA Media Pendidikan Matematika
Nurfadilah Siregar
Mathematics Education Study Program, FKIP, Universitas Tanjungpura, Prof. Dr. H. Hadari Nawawi Street, Pontianak
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Journal : Edumatika

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The Remediation of Integer Operations Misconceptions for Seventh-Grade Students Through Role-Playing Approach Zubatasari, Ayu Puspita; Sugiatno, Sugiatno; Siregar, Nurfadilah
Edumatika Vol 8 No 1 (2025): May 2025, Edumatika : Jurnal Riset Pendidikan Matematika
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan IAIN Kerinci

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32939/ejrpm.v8i1.5107

Abstract

Misconceptions in integer operations remain a common challenge among junior high school students, affecting their understanding of mathematical concepts and procedures. This study aimed to remediate these misconceptions through a role-playing approach that integrates physical and contextual learning experiences. The participants were five seventh-grade students from a junior high school in West Kalimantan, Indonesia, selected based on diagnostic test results and teacher recommendations. A descriptive qualitative design was employed, with data collected through tests, observations, interviews, and documentation. The remediation process was carried out in four systematic stages involving role simulation with physical number lines, group discussions, contextual problem-solving, and reflection. The findings revealed that students successfully overcame conceptual, procedural, and operational misconceptions, while representational misconceptions decreased considerably though still persisted in some students. Role-playing proved effective in fostering engagement and conceptual reconstruction, indicating its potential as an alternative strategy for misconception remediation. Further enhancement of visualization tools, such as number line media or digital supports, is recommended to optimize learning outcomes.
Integrating Marine Problems as Suplementary for Trigonometry Topic in Nautical Fishing Vessel Program Tambunan, Muhammad Al Azhari; Jamiah, Yulis; Siregar, Nurfadilah; Rif'at, Mohamad; Hartoyo, Agung
Edumatika Vol 6 No 1 (2023): May 2023, Edumatika : Jurnal Riset Pendidikan Matematika
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan IAIN Kerinci

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32939/ejrpm.v6i1.1735

Abstract

The students of the Nautical Fishing Vessel (Nautika Kapal Penangkap Ikan or NKPI) program at the State Secondary Fisheries Business School (Sekolah Usaha Perikanan Menengah Negeri or SUPMN) Pontianak cannot solve maritime problems properly, for example, shipping problems. One of the reasons is that maritime problems have not been integrated into the competency achievement indicators of Trigonometry topic. The aims of this research are to produce supplement of Trigonometry textbook that incuded marine problems. This research is a research and development (R&D) with 4D (define, design, develop, and disseminate) model. Data collection uses questionnaires, interviews, validation sheets, and maritime problem-solving test. The analytical techniques used include descriptive analysis and calculating the sign-test. The research results show that the supplement of Trigonometry textbook had a good impact on students’ skill in solving marine problems.
Co-Authors Ade Mirza Afandi Afandi Afni, Nur Agatha Rinta Suhardi Agung Hartoyo Ahmad Yani ahmad yani Ahmad Yani T Andi Besse Tenriawaru Anggraini, Widia Apriliyanti, Ignasia Aripin Arnandi, Fikri Asep Nursangaji Asri, Sari Devi Awaluddin, Muhammad Risky Nur Ayu, Nabila Muthia Bistari Cahya Gita Camila Damayanti Lestari, Wiwit Dede Suratman Deviana Deviana Dian Ahmad BS Dian Rahmawati Dona Fitrawan Dona Fitriawan Dwi Apriyani Dwi Apriyani, Dwi Edy Yusmin Eka Pratiwi Eka, Firmina Eka, Firmina Endar Sulistyowati Erlinawaty Simanjuntak, Erlinawaty Farida Hendriani Febriani Meldi, Nadya Fikri Arnandi Fransiska Fransiska Fredi Ganda Putra Gunawan, Fransiskus Hendra Halini - Hamdani Hamdani . Hamdani Hamdani Hardiany, Desi Hendratmoko, Yayan Hendratmoko, Yayan Herlinda, Mega Herni Indriastuti Iis Aisyah Iis Aisyah Juwita, Viva Khomsatun Ni’mah Krisdiyanti, Iis Lestari Pasaribu, Revi Luhur Wicaksono Mardian, Fauzy Marianus Hengki Marlinda Marlinda Mega Herlinda Meldi, Nadia Febriani Meldi, Nadya Febriani Metia Novianti Mohamad Rif'at Mohamad Rif'at mohamad rifat Mohamad Rif’at Much Nasyrullah Muhammad Afif Munaldus Munaldus . Nani Ratnaningsih Ni'mah, Khomsatun Nur Afni Nur Awaluddin, Muhammad Risky Nuratifah, Stefania Nurhasanah siregar Nurhasanah Siregar . Nurhayati Nurhayati Pajarudin, Kurniadi Pasaribu, Revi Lestari Permanda, Saul Prayoga, Ananda Putra, Tegar Ramadiansyah Rachmat Sahputra Rahmawati, Dian Ri'fat, Mohamad Rianto, Vina Muthmainna Rif'at, Mohammad Rif’at, Mohamad Rif’at, Mohammad Rinda Kusmayanti Roisah, Siti Rostina Rostina Runisah, Runisah Rustam Rustam S, Nadiyah Amanati Saetban, Iche Imelda Saputra, Rachmat Septiza Shinta Herawati, Lely silvia sayu - Sudiansyah, Sudiansyah Sugiatno . Sugiatno Sugiatno Sumarno, Mahmuda Syafitri, Kintan Salsabila Hasria Syaras, Arfina Sukma T, Ahmad Yani T, Ahmad Yani T., Ahmad Yani Tambunan, Muhammad Al Azhari Theresia Theresia Tomo, Tomo Wahyu Anggraini, Wahyu Winarji, Agus Wiwit Artika Yani T, Ahmad Yani. T, Ahmad Yulis Jamiah Yulita Molliq Rangkuti Yuni Apriani Zaiturrahmah, Zaiturrahmah Zubaidah R Zubaidah R Zubaidah R, Zubaidah Zubatasari, Ayu Puspita