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STUDENT ERRORS IN SOLVING MCA NUMERACY PROBLEMS ON UNCERTAINTY AND DATA CONTENT BASED ON NEWMAN'S THEORY REVIEWED THROUGH THE LENS OF ADVERSITY QUOTIENT Hasbi Ashiddiqi; Sukoriyanto Sukoriyanto; Indriati Nurul Hidayah
EDU-MAT: Jurnal Pendidikan Matematika Vol 14, No 1 (2026)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/edumat.v14i1.24533

Abstract

This qualitative study aims to describe the student errors made when solving numeracy problems from the Minimum Competency Assessment (MCA) on uncertainty and data content, based on Newman's theory reviewed through the lens of Adversity Quotient (AQ). AQ is categorized into five types: quitter, transition from quitter to camper, camper, transition from camper to climber, and climber. Among the five AQ categories, only three—quitter, camper, and climber—were represented among the 30 eighth-grade students from SMP Negeri 3 Genteng, Indonesia, who were considered prospective subjects in this research. Therefore, one student from each of these three AQ categories was selected as a research subject, each of whom provided complete answers but still made errors when solving the MCA numeracy problems in the uncertainty and data content. Based on the findings, students in the AQ quitter category exhibited reading errors, comprehension errors, transformation errors, process skill errors, and encoding errors. Those in the AQ camper category exhibited comprehension errors, transformation errors, process skill errors, and encoding errors. Students in the AQ climber category demonstrated comprehension errors, transformation errors, and encoding errors. Keywords: Student Errors, MCA Numeracy, Uncertainty and Data, Newman, Adversity Quotient
Ethnomathematics in Buna-Insana Motif Weaving Activity and its Link to School Mathematics Maria Marantika Aunga; Purwanto Purwanto; Sukoriyanto Sukoriyanto
Vygotsky: Jurnal Pendidikan Matematika dan Matematika Vol. 7 No. 1 (2025): Vygotsky: Jurnal Pendidikan Matematika dan Matematika
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/voj.v7i1.1137

Abstract

This study explores ethnomathematics in the activity of weaving Buna-Insana motifs and its connection to school mathematics using an ethnographic case study with weavers from Botof Village, Insana District, guided by Bishop's ethnomathematics concepts: counting, measuring, designing, and reasoning. The results of the study indicate that the counting activity, mathematical knowledge in the form of addition operations is obtained. The measuring activity, hand spans are used as a unit of measurement. In the designing activity, the motifs produced are related to plane geometry concepts and similarity concepts. After the designing activity, reasoning activities are carried out. Implication logic is also found in weaving activities, namely when determining the selling price of woven fabrics and the length of weaving time.
Transformasi Kompetensi Guru Melalui Sinergi Pascasarjana UM dalam Pemanfaatan AI Guna Pengembangan Media Pembelajaran Inovatif Sinta Agustin Ningseh; Rustanto Rahardi; Tomi Listiawan; Sapti Wahyuningsih; Sukoriyanto Sukoriyanto; Amelia Rizky; A’yunnisa Tsani; Ratna Maulida
SWARNA: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 7 (2026): SWARNA : Jurnal Pengabdian Kepada Masyarakat, Juli, 2026
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi 45 Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/swarna.v5i7.2909

Abstract

Kurangnya kompetensi guru dalam memanfaatkan Artificial Intelligence (AI) guna mengembangkan media pembelajaran inovatif menjadi salah satu faktor yang menghambat implemnetasi kurikulum merdeka. Kegiatan Pengabdian Kepada Masyarakat (PKM) ini memiliki tujuan untuk membekali guru SMPN 21 Malang dengan kemampuan praktis dalam mengembangakan media pembelajaran inovatif Berbasis AI melalui penguasaan platform Lumi dan Canva AI yang bersifat interaktif dan konstruktif sehingga mendorong transformasi kompetensi guru. Metode pengabdian menggunakan action research design dengan pendekatan Participatory Action Research (PAR) melalui tiga tahapan berupa persiapan, pelaksanaan, dan evaluasi. Hasil kegiatan ini menunjukkan bahwa tidak hanya memberikan wawasan secara konseptual, melainkan juga pengalaman praktik yang baik bagi guru, serta menghasilakn media pembelajaran inovatif yang dapat diterapkan dalam pembelajaran. Berdasarkan temuan tersebut, sinergi pascasarjana matematika UM dan SMPN 21 Malang dapat menjadi strategi efektif untuk mendorong transformasi kompetensi guru yang relevan dengan tuntutan era digital saat ini.
Miskonsepsi Siswa dalam Menyelesaikan Masalah Pecahan berdasarkan Tingkat Keyakinan Siswa Adinda Isna Febyanti; Sukoriyanto Sukoriyanto
Jurnal Tadris Matematika Vol. 7 No. 2 (2024)
Publisher : Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2024.7.2.291-308

Abstract

This study aims to describe students’ misconceptions in solving fraction problems based on their level of belief. The research method employed is qualitative, with a descriptive research approach. Subjects were selected students who experienced misconceptions in solving problems. The results of examining students’ answers showed that out of 27 students, 18 did not know the concept, and 9 had misconceptions. Selected 5 students who experienced misconceptions as subjects to ensure data variation due to similarities in the answers or responses given. The misconceptions made by the subjects include: 1) Generalization misconception occurred because the subjects made mistakes in explaining the meaning of numerator and denominator of fractions and mistakes in applying the concept of addition and substructions of fractions; 2) Calculation misconception occurred because the subject made mistakes in calculating fractions and mistakes in simplifying fractions; 3) Notation misconception occurred because the subject made mistakes in using operation symbols and mistakes in writing numbers; 4) Language misconception occurred because the subject made mistakes in converting information into mathematical language. To overcome this problem, teachers are advised to provide a deeper conceptual understanding and practice problems regularly to improve students' understanding.
Co-Authors Abdur Rahman As’ari Abdur Rohim, Abdur Adinda Beauty Afnenda Adinda Isna Febyanti Amelia Rizky Andriyani, Fitria Apriliana Tezha Eka Faradina Ashiddiqi, Hasbi Aunga, Maria Marantika Awang, Mohd Isha A’yunnisa Tsani Bachriani, Ellsa Natassa Bulgur Wibisono, Anang Cholis Sa’dijah Christi Matitaputty Daniar Wahyuningtyas Desyandri Desyandri Dwi Jayanti, Mei Erry Hidayanto Farih Nur Hisyam Fatikhah, Wulan Faula Rossydha Febyanti, Adinda Isna Fitriyah Nabila Gestiani, Anggun Hadi Mulyanto, Bayu Hamdani, Deni Hasanah, Firda Dyah Alvin Hasbi Ashiddiqi Hendro Permadi I Made Sulandra I Nengah Parta Ika Ujiana S Sugianto Indriati Nurul Hidayah Kasturi Kasturi, Kasturi Khoirudin, Mohammad Krisdarani, Novanda Lathiful Anwar Laurentcia Noviafta Widya Makbul Muksar Maria Marantika Aunga Miswanto Miswanto Mohammad Archi Maulyda Mohammad Yusuf Randy Muhammad Erfan Mutina Mutina Nabila, Fitriyah Nego Linuhung Ngadino, Dede Ngesti, Nisaa Arta Nurhayati Nurhayati Nurul Chamisah Permadi, Hendro Purwanto Purwanto Purwanto Purwanto Purwanto Puspita Ayu Damayanti Qohar, Abd. Rachmat Wasqita Radeni Sukma Indra Dewi Rahayu, Arimbi Ratna Ekawati Ratna Maulida Rianti Hidaiyah Riya Dwi Puspa Riya Dwi Puspa Rustanto Rahardi Sahadatina, Sahadatina Salman Alfarisi Sapti Wahyuningsih, Sapti Sari, Marinda Rosita Sari, Noviana Puspita Satriya Adika Arif Atmaja Shabrina, Zayyan Shely Anisa Husna Shirly Rizki Kusumaningrum Sinta Agustin Ningseh Sisworo Slamet Sri Rahayuningsih Sri Rahayuningsih Subanji Subanji Sudirman Sudirman Suteja, Maura Caesarani Tomi Listiawan Toto Nusantara Umar Umar Utami, Nur Isnaini Viantasari, Erwinda Vita Kusumasari Vivi Rachmatul Hidayati Wulandari, Ninik Diah Zahro, Nafi'atuz Zakiyah Fatah Zirhannudin, Muhammad