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All Journal Cakrawala Pendidikan Jurnal Karya Pendidikan Matematika AKSIOMA: Jurnal Program Studi Pendidikan Matematika JIPM (Jurnal Ilmiah Pendidikan Matematika) Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Briliant: Jurnal Riset dan Konseptual Jurnal Kajian Pembelajaran Matematika QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama PRISMA Desimal: Jurnal Matematika ELSE (Elementary School Education Journal) : Jurnal Pendidikan dan Pembelajaran Sekolah Dasar Formatif: Jurnal Ilmiah Pendidikan MIPA Jurnal Tadris Matematika Indiktika : Jurnal Inovasi Pendidikan Matematika JURNAL PENGABDIAN KEPADA MASYARAKAT AXIOM : Jurnal Pendidikan dan Matematika SJME (Supremum Journal of Mathematics Education) Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika FIBONACCI: Jurnal Pendidikan Matematika dan Matematika Vygotsky: Jurnal Pendidikan Matematika dan Matematika JIIP (Jurnal Ilmiah Ilmu Pendidikan) Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Jurnal Ilmiah Ilmu Terapan Universitas Jambi Electronic Journal of Education, Social Economics and Technology Jurnal MIPA dan Pembelajarannya Jurnal Tadris Matematika Journal on Mathematics Education SJME (Supremum Journal of Mathematics Education)
Sukoriyanto
Universitas Negeri Malang
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Analisis Kesalahan Siswa dalam Menyelesaikan Soal Hubungan Antar Sudut pada Dua Garis Sejajar Suteja, Maura Caesarani; Sukoriyanto; Kusumasari, Vita
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 7 No. 2 (2025): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v7i2.18241

Abstract

Dalam menyelesaikan soal matematika, siswa sering kali terlibat dalam kesalahan yang beragam, mencakup kesalahan fakta, kesalahan konsep, kesalahan prinsip, dan kesalahan operasi. Studi kualitatif ini bertujuan untuk menganalisis kesalahan siswa dalam menyelesaikan soal hubungan antar sudut pada dua garis sejajar berdasarkan objek dasar matematika. Penelitian ini melibatkan 26 siswa dan menjadikan 3 siswa sebagai subjek penelitian. Data dikumpulkan melalui tes tertulis dan wawancara. Hasil penelitian ini menginformasikan bahwa kesalahan konsep dan prinsip merupakan kesalahan yang paling sering dijumpai ketika siswa menyelesaikan soal hubungan antar sudut pada dua garis sejajar, dan selanjutnya diikuti dengan kesalahan fakta dan operasi. Menindaklanjuti temuan pada penelitian ini, maka penting bagi guru untuk mengambil pendekatan yang membangun, mendukung, dan membimbing agar guru dapat membantu siswa dalam mengatasi kesalahan dengan efektif dan memperkuat pemahaman mereka.
Student’s errors in solving set problems for junior high school students based on newman's procedure Sari, Noviana Puspita; Sukoriyanto, Sukoriyanto; Sulandra, I Made
Desimal: Jurnal Matematika Vol. 8 No. 1 (2025): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v8i1.26550

Abstract

Errors in solving mathematical problems, especially in the material of sets, are still widely found in junior high schools. This study aims to describe the types of student errors and the factors causing them in solving problems about sets based on the Newman Procedure. The study was conducted on 31 eighth-grade students at one of the state junior high schools in Malang City, with three students (S-1 to S-3) selected as subjects by purposive sampling. The main instrument was the researcher, with supporting instruments in the form of tests and interviews. Data analysis was carried out using the Miles & Huberman model. The results of the study showed that subjects S-1 to S-2 misunderstood the problem (misunderstood what was actually known and asked in the problem incompletely), while S-3 did not. All subjects experienced transformation errors (wrong writing of mathematical models/formulas), process skills (miscalculations/not continuing the procedure), and final answers (wrong conclusions). The main causal factors include lack of reading accuracy, weak conceptual understanding, and errors in calculations and procedures. The implications of this study indicate the need for learning strategies that emphasize conceptual understanding, accuracy, and more systematic procedural solutions.
Literasi Matematis Siswa Extrovert dalam Menyelesaikan Masalah Tidak Terstruktur (Ill-Structure Problem) Gestiani, Anggun; Erry Hidayanto; Sukoriyanto
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 7 No. 2 (2025): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v7i2.17135

Abstract

Penelitian ini bertujuan mendeskripsikan bagaimana literasi matematis siswa extrovert dalam menyelesaikan ill-structure problem. Subjek penelitian merupakan siswa kelas VIII yang dipilih menggunakan teknik purposive sampling untuk dilakukan wawancara yaitu dengan memilih siswa yang memiliki kemampuan literasi matematis yang tinggi dan dengan tipe kepribadian extrovert. Teknik pengumpulan data terdiri dari pengisian angket tipe kepribadian, tes literasi matematis dan wawancara. Teknik analisis data dilakukan dengan reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa subjek mampu memenuhi indikator formulate (merumuskan), yaitu mampu mengidentifikasi informasi serta variabel penting dalam permasalahan, dan menyusun model matematis yang sesuai. Namun, subjek belum mampu memenuhi indikator employ (menggunakan) karena tidak menerapkan model yang telah disusun untuk menemukan solusi. Selain itu, subjek juga belum memenuhi indikator interpret (menafsirkan) karena tidak menafsirkan hasil matematis yang diperoleh dalam konteks masalah.
Analisis Kesalahan Siswa dalam Menyelesaikan Soal Hubungan Antar Sudut pada Dua Garis Sejajar Suteja, Maura Caesarani; Sukoriyanto; Kusumasari, Vita
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 7 No. 2 (2025): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v7i2.18241

Abstract

Dalam menyelesaikan soal matematika, siswa sering kali terlibat dalam kesalahan yang beragam, mencakup kesalahan fakta, kesalahan konsep, kesalahan prinsip, dan kesalahan operasi. Studi kualitatif ini bertujuan untuk menganalisis kesalahan siswa dalam menyelesaikan soal hubungan antar sudut pada dua garis sejajar berdasarkan objek dasar matematika. Penelitian ini melibatkan 26 siswa dan menjadikan 3 siswa sebagai subjek penelitian. Data dikumpulkan melalui tes tertulis dan wawancara. Hasil penelitian ini menginformasikan bahwa kesalahan konsep dan prinsip merupakan kesalahan yang paling sering dijumpai ketika siswa menyelesaikan soal hubungan antar sudut pada dua garis sejajar, dan selanjutnya diikuti dengan kesalahan fakta dan operasi. Menindaklanjuti temuan pada penelitian ini, maka penting bagi guru untuk mengambil pendekatan yang membangun, mendukung, dan membimbing agar guru dapat membantu siswa dalam mengatasi kesalahan dengan efektif dan memperkuat pemahaman mereka.
Miskonsepsi Siswa dalam Menyelesaikan Masalah Pecahan berdasarkan Tingkat Keyakinan Siswa Febyanti, Adinda Isna; 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.
Miskonsepsi Siswa dalam Menyelesaikan Masalah Pecahan berdasarkan Tingkat Keyakinan Siswa Febyanti, Adinda Isna; 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.
Utilization of Number Line Media in Dienes' Step Learning: A Process Study to Overcome Difficulties in Integer Operations Rohim, Abdur; Sa'Dijah, Cholis; Rahardi, Rustanto; Sisworo, Sisworo; Sukoriyanto, Sukoriyanto; Muksar, Makbul
Electronic Journal of Education, Social Economics and Technology Vol 5, No 2 (2024)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ejeset.v5i2.272

Abstract

Integers are an important topic in mathematics that students must understand well. However, in practice, many students face difficulties in understanding integer operations. One way to address this issue is by using a number line manipulative that employs Dienes' steps. This research is qualitative, with a case study approach. The subjects consisted of three 6th-grade students selected through purposive sampling. The three subjects had varying mathematical abilities: high, medium, and low. The learning activities used six steps of Dienes. The instruments used were observation sheets, interview guidelines, and a test consisting of eight questions related to the addition and subtraction of integers. Data collection techniques followed the Miles and Huberman model, which includes data reduction, data presentation, and drawing conclusions. The results of the study indicate that learning using Dienes' steps with integer manipulatives successfully addressed students' difficulties in performing integer operations, especially in problems involving operations with two adjacent signs.
Analisis Kemampuan Pemecahan Masalah Siswa SMA dalam Memecahkan Masalah Persamaan Kuadrat Ngesti, Nisaa Arta; Nusantara, Toto; Sukoriyanto, Sukoriyanto
BRILIANT: Jurnal Riset dan Konseptual Vol 6 No 4 (2021): Volume 6 Nomor 4, November 2021
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (44.854 KB) | DOI: 10.28926/briliant.v6i4.691

Abstract

Penelitian ini bertujuan menganalisis kemampuan pemecahan masalah persamaan kuadrat siswa SMA. Jenis penelitian ini adalah kualitatif deskriptif. Analisis data pada penelitian ini menggunakan indikator kemampuan pemecahan masalah. Hasil penelitian ini menunjukkan bahwa 10% siswa dalam kategori sangat baik memenuhi semua indikator, 10% siswa dalam kategori baik memenuhi semua indikator tetapi tidak lengkap, 10% siswa dalam kategori cukup memenuhi semua indikator tetapi tidak lengkap dan kurang tepat, 20% siswa dalam kategori kurang hanya memenuhi indikator pertama, kedua, ketiga tetapi tidak lengkap dan kurang tepat, sedangkan 50% siswa dalam kategori sangat kurang hanya memenuhi indikator pertama dan kedua tetapi tidak lengkap dan kurang tepat.
Inovasi Model Pembelajaran Problem Based Learning Untuk Berpikir Kritis Pada Mata Pelajaran Matematika Di Sd Negeri Birowo 03 Binangun Blitar Kasturi, Kasturi; Sukoriyanto, Sukoriyanto; Dewi, Radeni Sukma Indra
BRILIANT: Jurnal Riset dan Konseptual Vol 9 No 4 (2024): Volume 9 Nomor 4, November 2024
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v9i4.1838

Abstract

The focus of this article is to identify PBL-based mathematics learning innovations and PBL-based mathematics learning outcomes. The method used is qualitative and the type is a case study. Data collection techniques were carried out using interviews, observation, and documentation and data analysis was carried out in three activity streams that occurred simultaneously in the data collection process, namely: data condensation, data presentation, and conclusion drawing/verification. The research results stated that the stages of PBL-based mathematics learning consisted of three main steps, namely the teacher providing an explanation of the material first before presenting the problem, the teacher giving work papers, and students being directed to complete the work papers in groups. This PBL model indicates that teachers have good managerial skills in the learning process. The results of mathematics learning using the PBL method indicate the delivery of material during the learning process, and students' social skills during learning. The PBL method has an important meaning in seeing the success of learning and education. Both specifically in mathematics and all other subjects. Considering learning outcomes can be used to prepare learning evaluations.
Inovasi Pembelajaran Berbasis Media Qr Code Dalam Meningkatkan Motivasi Belajar Matematika Di SD Negeri Birowo 02 Binangun Blitar Khoirudin, Mohammad; Sukoriyanto, Sukoriyanto; Dewi, Radeni Sukma Indra
BRILIANT: Jurnal Riset dan Konseptual Vol 9 No 4 (2024): Volume 9 Nomor 4, November 2024
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v9i4.1839

Abstract

The aim of this research is to determine learning innovation and increase student motivation in mathematics lessons based on the PBL method and QR-Code media. The method used is qualitative with a case study type. Data was obtained through interviews, observation and documentation. Data analysis uses three simultaneous steps, namely data condensation, verification and presentation. The research results state that learning innovations based on QR-Code media can speed up understanding in the learning process, clarify the presentation of material considering that it is displayed using gadgets owned by students, learning time can be conditioned while eliminating students' boredom, and most importantly increase students' learning motivation in mathematics subjects. Student motivation is slowly being built using QR-Code media, making learning more effective, active and fun. The effectiveness of learning is influenced by the learning methods and media used. The two are interrelated, where the choice of a particular method will influence the type of media that will be used. In the sense that there must be a match between the two to realize the goals of mathematics learning.
Co-Authors Abdur Rahman As’ari Abdur Rohim, Abdur Adinda Beauty Afnenda Andriyani, Fitria Apriliana Tezha Eka Faradina Ashiddiqi, Hasbi Aunga, Maria Marantika Awang, Mohd Isha Bachriani, Ellsa Natassa Bulgur Wibisono, Anang Cholis Sa’dijah Christi Matitaputty Desyandri Desyandri Dwi Jayanti, Mei Erry Hidayanto Farih Nur Hisyam Fatah, Zakiyah Fatikhah, Wulan Faula Rossydha Febyanti, Adinda Isna Fitriyah Nabila Gestiani, Anggun Hadi Mulyanto, Bayu Hamdani, Deni Hasanah, Firda Dyah Alvin Hendro Permadi Husna, Shely Anisa 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 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 Rianti Hidaiyah Riya Dwi Puspa Riya Dwi Puspa Rustanto Rahardi Sahadatina, Sahadatina Salman Alfarisi Sari, Marinda Rosita Sari, Noviana Puspita Satriya Adika Arif Atmaja Shabrina, Zayyan Shirly Rizki Kusumaningrum Sisworo Slamet Sri Rahayuningsih Sri Rahayuningsih Subanji Subanji Sudirman Sudirman Suteja, Maura Caesarani Toto Nusantara Umar Umar Utami, Nur Isnaini Viantasari, Erwinda Vita Kusumasari Vivi Rachmatul Hidayati Wahyuningtyas, Daniar Wulandari, Ninik Diah Zahro, Nafi'atuz Zirhannudin, Muhammad