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All Journal Cakrawala Pendidikan Jurnal Karya Pendidikan Matematika AKSIOMA: Jurnal Program Studi Pendidikan Matematika JIPM (Jurnal Ilmiah Pendidikan Matematika) EDU-MAT: Jurnal Pendidikan Matematika 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 SWARNA 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 Memecahkan Masalah Geometri Berdasarkan Kriteria Ennis Hasanah, Firda Dyah Alvin; Sukoriyanto, Sukoriyanto; Sulandra, I Made
JIPM (Jurnal Ilmiah Pendidikan Matematika) Vol 10, No 2 (2022)
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jipm.v10i2.8657

Abstract

Tujuan penelitin ini adalah menerapkan kriteria Ennis untuk mendeskripsikan kesalahan pemecahan masalah geometri siswa. Enam kriteria Ennis yaitu focus, reason, inference, situation, clarity, dan overview. Metode yang digunakan adalah penelitian deskriptif kualitatif. Calon subjek yaitu 30 siswa kelas VIII menyelesaikan soal tes geometri terkait persegi dan persegi panjang. Selanjutnya dari masing-masing kategori kemampuan matematika diambil 1 siswa sebagai subjek penelitian. Sehingga total subjek sebanyak 3 siswa. Data yang diambil adalah jawaban tertulis siswa dan hasil wawancara siswa yang menjadi subjek penelitian. Materi yang digunakan dalam penelitian ini adalah persegi dan persegi panjang. Berdasarkan hasil penelitian, diperoleh bahwa siswa berkemampuan matematika tinggi melakukan kesalahan pada kriteria clarity. Siswa dengan kemampuan matematika sedang melakukan kesalahan pada kriteria focus, inference, situation, clarity dan overview. Sedangkan siswa dengan kemampuan matematika rendah melakukan kesalahan pada kriteria focus, reason, situation, clarity dan overview.  Secara garis besar, baik siswa kemampuan matematika tinggi, sedang ataupun rendah, masih melakukan kesalahan dalam memecahkan masalah geometri.
Berpikir Kreatif Siswa SMA dalam Memecahkan Masalah Barisan dan Deret Krisdarani, Novanda; Sukoriyanto, Sukoriyanto; Sulandra, I Made
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 8 No 1 (2024): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 8 Nomor 1
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v8i1.2516

Abstract

Penelitian ini bertujuan mendeskripsikan berpikir kreatif siswa SMA dalam memecahkan masalah matematis dengan materi Barisan dan Deret. Teknik pengumpulan yang digunakan berupa tes tertulis soal materi barisan dan deret, dokumentasi, dan wawancara. Penelitian ini menggunakan teknik analisis data secara deskriptif kualitatif, yaitu: (1) Reduksi data; (2) Penyajian Data; dan (3) Penarikan kesimpulan. Pendeskripsian tersebut menggunakan empat indikator, yakni kelancaran (fluency), keluwesan (flexibility), kebaruan (originality), keterincian (elaboration). Penelitian ini dilakukan pada kelas X di salah satu SMAN di Blitar. Selanjutnya, dipilih 2 subjek penelitian yang memenuhi semua indikator berpikir kreatif dan juga mempertimbangkan saran dari guru matematika. Hasil penelitian menunjukkan bahwa subjek memenuhi keempat indikator berpikir kreatif. Pertama, indikator fluency (kelancaran) siswa memberikan 3 alternatif jawaban dengan benar. Kedua, indikator flexibility (keluwesan) siswa memberikan 3 metode penyelesaian. Metode yang digunakan adalah penjumlahan, rumus, dan gambar. Ketiga, indikator originality (kebaruan) siswa menggunakan strategi yang unik dan baru yakni dengan merepresentasikannya dalam gambar. Keempat, indikator elaboration (keterincian) siswa menuliskan 3 alternatif jawaban dengan berbagai ide dan representasi.
Number Sense of High School Students on Real Numbers Based on Gender Viantasari, Erwinda; Sukoriyanto, Sukoriyanto; Irawati, Santi
PRISMA Vol 13, No 2 (2024): PRISMA
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v13i2.4255

Abstract

This research aims to describe number sense of high school students on real numbers based on gender. This type of research is descriptive qualitative. The research was conducted in class XI (consists of 36 students) of SMA Negeri 3 Malang in the even semester of the 2023/2024 academic year. The subjects are one student with male gender and one student with female gender. The subjects were selected using purposive sampling technique. The research instruments consisted of number sense tests and interview guidelines. The number sense test used consisted of five questions with each question representing the number sense indicator used. Data analysis was carried out by examining students' answers on the number sense test given and then conducting interviews with selected subjects. The result showed that the male student is able to recognize relative number size, understand the meaning of numbers, recognize the relative effect of operations on numbers, compose or decompose numbers, and judge the reasonableness of estimates of computed results. Meanwhile, the female student is only able to recognize relative number size and the relative effect of operations on numbers.
analisis respon siswa Analisis Respon Siswa dalam Menyelesaikan Masalah Matematika Berdasarkan taksonomi SOLO Ditinjau dari Gender Fatikhah, Wulan; Sukoriyanto; Rahayuningsih, Sri
ELSE (Elementary School Education Journal) : Jurnal Pendidikan dan Pembelajaran Sekolah Dasar Vol 8 No 3 (2024): Additional Issue
Publisher : UNIVERSITAS MUHAMMADIYAH SURABAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/else.v8i3.24365

Abstract

This study aims to determine the level of student responses based on SOLO Taxonomy in solving math problems in terms of gender perspective at SDN Sutojayan 2 Blitar Regency. The method used in this research is a qualitative method with a phenomenological approach to obtain information from participants about the responses given. The subjects in this study were 6 female students and 6 male students in grade V, grade V math teacher, and principal. Data collection techniques used in this study were observation, tests, interviews and documentation. This study used tests to categorize students in five levels of SOLO taxonomy namely prestructural, unistructural, multistructural, relational, and extended abstract levels. The result of this study is that female students have a higher level of understanding, accuracy, and perseverance than male students so that it affects the responses given. Thus the results of the study can be concluded that female students are at a higher level than male students, namely at the relational level and men are at the multistructural level.
Kesalahan Peserta Didik dalam Menyelesaikan Soal AKM pada Level Kognitif Reasoning Berdasarkan Teori Newman Ashiddiqi, Hasbi; Sukoriyanto, Sukoriyanto; Hidayah, Indriati Nurul
FIBONACCI: Jurnal Pendidikan Matematika dan Matematika Vol 10, No 2 (2024): FIBONACCI: Jurnal Pendidikan Matematika dan Matematika
Publisher : Fakultas Ilmu Pendidikan Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/fbc.10.2.247-260

Abstract

Dalam menyelesaikan Asesmen Kompetensi Minimum (AKM) numerasi, peserta didik masih melakukan kesalahan. Penelitian ini memiliki tujuan untuk mendeskripsikan kesalahan yang dilakukan oleh peserta didik ketika menyelesaikan soal AKM pada level kognitif reasoning berdasarkan teori Newman. Metode penelitian yang digunakan merupakan metode deskriptif dengan pendekatan kualitatif. Subjek dari penelitian ini berjumlah 5 peserta didik kelas VIII D di salah satu SMP yang ada di Banyuwangi. Pemilihan 5 peserta didik dipilih berdasarkan pertimbangan hasil pengerjaannya dalam menyelesaikan soal AKM pada level kognitif reasoning yang lengkap dan mengalami kesalahan (purposive sampling). Data pada penelitian ini didapatkan dari hasil analisis kesalahan pengerjaan peserta didik dan hasil wawancara. Data yang diperoleh kemudian dianalisis secara kualitatif sesuai dengan indikator kesalahan teori Newman yang terdiri dari kesalahan membaca, kesalahan memahami, kesalahan transformasi, kesalahan keterampilan proses, dan kesalahan penulisan jawaban akhir. Dari hasil penelitian ini didapatkan bahwa 5 peserta didik melakukan kesalahan sesuai dengan indikator kesalahan teori Newman, yaitu sebanyak 2 peserta didik melakukan kesalahan dalam membaca dan memahami soal, 1 peserta didik melakukan kesalahan transformasi, 1 peserta didik melakukan kesalahan keterampilan proses, dan 2 peserta didik melakukan kesalahan dalam menuliskan jawaban akhir. Penyebab peserta didik melakukan kesalahan dikarenakan kurang teliti, lupa, tidak fokus, waktu yang singkat, dan kurang terbiasa mengerjakan soal berjenis AKM.
Ethnomathematics in Buna-Insana Motif Weaving Activity and its Link to School Mathematics Aunga, Maria Marantika; 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.
Systematic Literature Review: Model Pembelajaran RADEC terhadap Keterampilan Berpikir Siswa: Systematic Literature Review Andriyani, Fitria; Ekawati, Ratna; Sukoriyanto
ELSE (Elementary School Education Journal) : Jurnal Pendidikan dan Pembelajaran Sekolah Dasar Vol 8 No 3 (2024): Additional Issue
Publisher : UNIVERSITAS MUHAMMADIYAH SURABAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/else.v8i3.24425

Abstract

The RADEC learning model is an alternative learning model that can be used by educators in current teaching, in line with the demands of HOTS learning. However, this learning model has not yet been widely implemented in elementary schools, in particular. This learning model has several learning characteristics that align with the demands of 21st-century education, such as being able to motivate and actively involve students in the learning process, training students to learn independently, being able to contextualize a student's understanding of the material in relation to real life, being student-centered, and providing opportunities for students to understand and delve into the subject matter. Therefore, the application of the RADEC learning model can help an educator to facilitate the delivery of the material. This study aims to determine the effect of the RADEC learning model on students' critical thinking skills. This research uses a systematic literature review with 4 stages, namely the identification stage, selection stage, verification stage, and combination stage, followed by conclusion. The results of this study were obtained from the analysis of 10 articles relevant to the RADEC learning model published in the last 5 years. Based on the analysis of these 10 articles, it was concluded that the RADEC learning model has a positive effect on students' critical thinking skills.
Examining the pedagogical content knowledge of in-service mathematics teachers on the permutations and combinations in the context of student mistakes Matitaputty, Christi; Nusantara, Toto; Hidayanto, Erry; Sukoriyanto
Journal on Mathematics Education Vol. 13 No. 3 (2022): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.v13i3.pp393-414

Abstract

Permutations and combinations are generally taught by requiring students to memorize formulas and solve problems using the appropriate formula. Students who learn these topics may succeed in gaining high scores on end-of-chapter exams in textbooks, while lacking the conceptual understanding required to deal with problems in the real world. Therefore, this study aimed to examine in-service mathematics teachers' pedagogical content knowledge (PCK) to determine students’ mistakes in solving permutations and combinations problem and their teaching strategies to eliminate these errors. Data were collected by distributing vignettes, CoRe, and PaP-eRs to thirteen mathematics teachers from ten provinces in Indonesia after they finished an online professional teacher education program to determine their PCK in teaching permutations and combinations. The data collected were analyzed qualitatively using a content analysis approach to obtain categories inductively. The result showed that PCK of in-service mathematics in teaching permutations and combinations was observed by identifying student mistakes conceptually and procedurally, even though some could not determine their mistakes in permutations. On the other hand, the knowledge of instructional strategies can engage all students in active learning, but most of them only give general answers. Furthermore, an in-depth understanding of permutations and combinations topic is needed to support the development of teachers’ pedagogic competencies sustainably. The contribution of this research will be of interest to curriculum development and mathematics educators.
Causes of proof construction failure in proof by contradiction Hamdani, Deni; Purwanto; Sukoriyanto; Anwar, Lathiful
Journal on Mathematics Education Vol. 14 No. 3 (2023): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.v14i3.pp415-448

Abstract

Failure to deduce false suppositions in proof by contradiction is still considered “more difficult” than proving the conditional to in proof by contraposition. This study aims to identify the types of proof construction failures based on the action steps of proof by contradiction, then offer a framework of construction failure hypothesis specifically used in proof by contradiction. The research data were collected and analyzed from the work of students who have agreed to be research participants, a total of 83 students. The results of the analysis of student work successfully identified four types of failures, namely formulating suppositions, constructing and manipulating suppositions, identifying contradictions, and disproving suppositions. These four types of failures then became the material for the development of the hypothesis framework of a failure to construct proof by contradiction, which consists of 17 hypothesis nodes divided into three main hypotheses, namely: operational (action), affective (emotional), and foundational (logical reasoning). The failure hypothesis framework justifies that the sources of the failure of proof construction in proof by contradiction are understanding of the act of producing a proof by contradiction, emotionality towards the coherence of the construction steps, disproving suppositions, beliefs, use of appropriate definitions-theorems and axioms, and cognitive tension in proof by contradiction; and formal logic of the act of producing a proof by contradiction, as well as differences in the underlying logic with other acts.
How mathematics teachers' special knowledge changing: A case study in the Professional Teacher Education program Matitaputty, Christi; Nusantara, Toto; Hidayanto, Erry; Sukoriyanto
Journal on Mathematics Education Vol. 15 No. 2 (2024): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.v15i2.pp545-574

Abstract

The COVID-19 pandemic has catalyzed the widespread adoption of distance learning, necessitating a comprehensive understanding of how teacher knowledge evolves within the context of Teacher Professional Education (TPE) programs. Some research endeavors may employ evaluation methodologies that inadequately capture the nuanced dimensions of knowledge, highlighting the necessity for greater incorporation of evidence-based approaches in the formulation and assessment of teacher development initiatives. This study employs a qualitative methodology to explore the evolution of Mathematics Teachers' Specialized Knowledge (MTSK) within the framework of a TPE program. Data were gathered through the engagement of three educators in the preparation and execution of lessons on permutation and combination via a Learning Management System (LMS), coupled with in-depth interviews. The findings underscore the TPE program's role in fostering collaborative learning environments through participation in online educational communities. Teachers are shown to be increasingly integrating technology into their pedagogical practices, albeit with varying degrees of proficiency. The presence of Professional Learning Communities (PLCs) is identified as instrumental in supporting educators in refining instructional strategies to enhance teaching effectiveness. Nevertheless, there remains a subset of teachers necessitating more profound and more comprehensive content knowledge about their subject matter. These insights emphasize the importance of designing TPE programs that offer sustained and adaptable professional development opportunities to facilitate continuous growth among educators. Consequently, it is recommended that online learning communities geared toward addressing the diverse learning requirements of students be established, thereby aiding in the identification and resolution of pedagogical challenges.
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