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All Journal International Journal of Evaluation and Research in Education (IJERE) Prosiding Seminar Nasional MIPA AdMathEdu : Jurnal Ilmiah Pendidikan Matematika, Ilmu Matematika dan Matematika Terapan Journal on Mathematics Education (JME) Jurnal Infinity Journal on Mathematics Education (JME) Pendidikan Matematika Jurnal Pelangi AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Daya Matematis NUMERICAL (Jurnal Matematika dan Pendidikan Matematika) JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH HISTOGRAM: Jurnal Pendidikan Matematika KALAMATIKA Jurnal Pendidikan Matematika Jurnal Penelitian Pendidikan IPA (JPPIPA) Indonesian Journal of Science and Mathematics Education Teorema: Teori dan Riset Matematika Lectura : Jurnal Pendidikan Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal EDUTECH Undiksha JETL (Journal Of Education, Teaching and Learning) Delta: Jurnal Ilmiah Pendidikan Matematika SEPREN: Journal of Mathematics Education and Applied Jurnal Riset Pembelajaran Matematika Sekolah Mosharafa: Jurnal Pendidikan Matematika Journal La Edusci Continuous Education : Journal of Science and Research JagoMIPA: Jurnal Pendidikan Matematika dan IPA Edumatika Rangkiang Mathematics Journal Euclid JNPM (Jurnal Nasional Pendidikan Matematika) Jurnal Edukasi dan Penelitian Matematika Jurnal Infinity Mathematics Education Journal Journal on Mathematics Education Jurnal Didaktik Matematika
Yulyanti Harisman
Master Of Mathematics Education, Padang State University, Padang, Indonesia
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Ethnomathematical study on the architecture of Seleman Kerinci’s Larik Panjang houses Asdamayanti, Nurul; Fauzan, Ahmad; Armiati, Armiati; Harisman, Yulyanti
Indonesian Journal of Science and Mathematics Education Vol. 8 No. 2 (2025): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v8i2.26245

Abstract

The cultural approach in learning mathematics connects abstract concepts with everyday life, helping students understand mathematics meaningfully. This study aims to explore the ethnomathematics of the Seleman Kerinci’s Larik Panjang house, identifying mathematical contexts in real-world applications. Using an ethnographic approach with qualitative research methods, data collection techniques included observation, documentation, and interviews. The primary data collection instrument was the researcher, supported by observation sheets, interview guidelines, and documentation. The study began with a literature review and geometric material analysis, followed by data reduction, data presentation, verification, and conclusion drawing. The findings reveal mathematical elements in the house’s architecture, including: (1) plane figures such as triangles, rectangles, and rhombuses; (2) solid figures like octagonal prisms and rectangular beams; and (3) transformations involving reflection and rotation. These mathematical aspects demonstrate the integration of indigenous knowledge into architectural design. Ethnomathematics in traditional architecture is expected to serve as an engaging learning medium, making mathematics more relevant to students while preserving local wisdom as part of the nation’s cultural identity. This research contributes to the development of contextual mathematics education, highlighting the importance of cultural heritage in shaping mathematical understanding.
Mathematics Pre-Service Teachers’ Understanding on Oughtred and His Inventions Noto, Muchamad Subali; Putri, Anisyah Pratiwi; Harisman, Yulyanti; Harun, Lukman
Mosharafa: Jurnal Pendidikan Matematika Vol. 12 No. 2 (2023): April
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v12i2.776

Abstract

Penemuan William Oughtred berupa alat peraga yang disebut slide rule membuat matematika terus berkembang. Slide rule membantu para ilmuwan dan teknisi dalam melakukan perhitungan matematika kompleks, serta membuka jalan perkembangan teknologi baru. Tujuan penelitian untuk memotivasi, memberikan informasi, dan mengetahui pengetahuan mahasiswa calon guru mengenai matematikawan Oughtred dan penemuannya. Penelitian berjenis kualitatif dengan metode literature review dan studi kasus. Literatur review didapatkan dari beberapa jurnal yang berhubungan. Teknik pengumpulan data dilakukan dengan menelaah, menganalisis, dan mengelompokkan sehingga diperoleh kesimpulan. Studi kasus didapat dari wawancara terhadap subjek penelitian, yaitu 10 mahasiswa prodi pendidikan matematika. Instrumen berbentuk wawancara terbuka. Setiap mahasiswa diberikan pertanyaan mengenai pengetahuan tentang William Oughtred dan penemuannya. Analisis data dilakukan dengan meta analisis dan analisis tematik. Hasil penelitian menunjukan terdapat tiga kategori respon mahasiswa pendidikan matematika terhadap topik wawancara. Kategori tersebut yaitu Know History Oughtred, Forget History Oughtred, dan Indifferent to History Oughtred. William Oughtred's invention in the form of a teaching aid called the slide rule made mathematics continue to develop. Slide rules help scientists and technicians perform complex mathematical calculations and pave the way for new technological developments. The research aims to motivate, provide information, and find out the knowledge of prospective teacher students about the mathematician Oughtred and his findings. Qualitative research used literature review and case study methods. Literature reviews were obtained from several related journals. Data collection techniques are carried out by examining, analyzing, and grouping conclusions obtained. Case studies were obtained from interviews with research subjects, namely 10 students in a mathematics education study program. The instrument is in the form of an open interview. Each student is given questions regarding knowledge about William Oughtred and his discoveries. Data analysis was performed by meta-analysis and thematic analysis. The results showed that there were three categories of mathematics education students' responses to the interview topic. These categories are Know History Oughtred, Forget History Oughtred, and Indifferent to History Oughtred.
Middle School Teachers’ Professionalism (Beliefs and Attitudes) Toward Technology in Developing 3D Videos Using Plotagon Harisman, Yulyanti; Resmi Darni; Nadiyatul Ghina; Hafizatunnisa; Minora Longgom Nasution; Fitrani Dwina; Pipin Sumarni; Mazlini Adnan
Rangkiang Mathematics Journal Vol. 4 No. 2 (2025): Rangkiang Mathematics Journal
Publisher : Department of Mathematics, Universitas Negeri Padang (UNP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/rmj.v4i2.96

Abstract

This study focuses on the professionalism of teachers, particularly in terms of their attitudes and beliefs toward the integration of digital technology in teaching and learning activities. Plotagon was selected as a medium for developing interactive and contextual 3D instructional videos. The research employed a survey method aimed at exploring teachers’ interest in and acceptance of Plotagon as a supportive tool for instructional materials. The participants comprised twenty-eight junior high school teachers in Sawahlunto City. Prior to the survey, the teachers received intensive training on creating instructional videos using Plotagon. Data were collected through direct observation, questionnaires, and structured interviews. The findings reveal that the majority of teachers (91%) demonstrated positive beliefs regarding the use of digital culture-based technology through Plotagon, while 88% considered the medium beneficial for students. Furthermore, 86% of teachers showed high levels of engagement, and an equal proportion actively participated throughout the implementation process. These results imply that integrating digital storytelling platforms such as Plotagon can enhance teachers’ professional competence and foster innovative teaching practices.
Mari Mengenal Sejarah: Studi Kasus Calon Guru tentang Matematikawan Apollonius Harisman, Yulyanti; Habibah, Marsha; Harun, Lukman
Euclid Vol 10 No 1 (2023)
Publisher : Universitas Swadaya Gunung Jati.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/e.v10i1.7880

Abstract

Banyak matematikawan dalam bidang matematika yang memiliki kontribusi terhadap temuan matematika. Salah satu matematikawan tersebut adalah Apollonius. Penelitian ini bertujuan untuk mendeskripsikan biografi Apollonius dan mengetahui sejauh mana mahasiswa Pendidikan Matematika tahun 2021 mengetahui siapa Apollonius dan apa saja temuannya dalam matematika. Penelitian ini menggunakan jenis penelitian kualitatif dengan metode literatur review dan studi kasus. Literatur review dilakukan dengan mengkaji artike-artikel untuk mengetahui biografi matematikawan Apollonius dan temuannya. Studi kasus dilakukan dengan mewawancarai sepuluh mahasiswa program studi pendidikan matematika tahun 2021 dari lima kelas yang ada. Instrumen yang digunakan dalam penelitian ini adalah wawancara terbuka. Setiap mahasiswa ditanya apa yang mereka ketahui tentang matematikawan Apollonius dan temuannya. Adapun analisis data dalam penelitian ini adalah meta review dan analisis tematik. Biografi Apollonius dan penemuannya dalam matematika beserta kategori jawaban mahasiswa akan dipaparkan secara rinci pada artikel ini.Kata Kunci: Multimedia Interaktif, Kemampuan Penalaran Matematis, Bahan Ajar
ETHNOMATHEMATICS: EXPLORATION IN KAJANG LAKO HOUSE Rahmadhana, Elda; Harisman, Yulyanti
Euclid Vol 10 No 3 (2023)
Publisher : Universitas Swadaya Gunung Jati.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/e.v10i3.8632

Abstract

This study aims to identify and describe the mathematical concepts contained in the Kajang Lako Jambi House. This research is a qualitative research using an ethnographic approach. The instruments used in this study were humans as the main instrument, observation guidelines, interview guidelines, documentation, and field notes. Collecting data in this study using observation, interviews, documentation, and field notes. Data analysis techniques were carried out by data reduction, data presentation, and Conclusion Drawing/Verification of Data. The results of this study describe the architectural design of Kajang Lako Jambi House. In the architecture of the Kajang Lako Jambi House, many geometric shapes are applied, including the heads of the stairs on the Kajang Lako Jambi House stairs in the form of cubes, handrails on the stairs, krawo, and Jambi traditional aisle chairs in the house in the form of blocks, the roof of the house as a whole is in the form of triangular prisms, the roof Jambi traditional aisles are in the form of a rectangular pyramid, square windows, doors, carved frames, and the sloping sides of a rectangular roof, then a roof covering called tedeng/tebarlayar which is triangular in shape. Apart from that, the counting of the steps on the steps of the Kajang Lako House applies the concept of a number pattern, as well as the carvings on the house, doors and window screens using the concept of reflection. These are all mathematical concepts that can introduce mathematics learning through local culture.Keywords: Ethnomathematics, Mathematics, Kajang Lako House
PROFESIONALISME (BELIEF DAN ATTITUDE) GURU MATEMATIKA SEKOLAH MENENGAH ATAS TERHADAP TECHNOLOGY DALAM PEMBUATAN E-COMIC MATEMATIKA Yulyanti Harisman; Fitrani Dwina; Minora Longgom Nasution; Hafizatunnisa; Pipin Sumarni; Hamdani Syaputra
Euclid Vol 10 No 4 (2023)
Publisher : Universitas Swadaya Gunung Jati.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/e.v10i4.566-574

Abstract

Keyakinan dan sikap guru terhadap teknologi menjadi profesionalisme guru yang diamati pada penelitian ini. Pixton menjadi aplikasi yang digunakan dalam pembuatan e-comic matematika. Penelitian ini merupakan penelitian survei untuk melihat ketertarikan guru terhadap aplikasi pixton dalam pembuatan e-comic matematika. Dua puluh guru matematika Sekolah Menengah Pertama (SMA) dari  8 Sekolah berbeda dipilih sebagai subjek penelitian. Pada awal penelitian guru diberikan pelatihan tentang bembuatan e-comic dengan aplikasi Pixton. Pelatihan dilaksanakan selama empat hari. Saat pelatihan guru direkam, diamati, dan diwawancarai. Diperoleh 97% keyakinan guru terhadap aspek budaya teknologi dalam mebuat e-comic dan 92% kebermanfaatan e-comic bagi siswa. Selain  itu, 95% guru memberikan perhatian yang baik dan 92% memberikan partisipasi yang baik selama pelatihan.
Peran Berhitung Primitif dalam Pembentukan Sistem Numerik Awal Arba'Anur, Enysa; Harisman, Yulyanti
JagoMIPA: Jurnal Pendidikan Matematika dan IPA Vol. 5 No. 1 (2025): JagoMIPA: Jurnal Pendidikan Matematika dan IPA
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/jagomipa.v5i1.1183

Abstract

Pada zaman primitif perhitungan telah digunakan dengan menggunakan cara sederhana. Pada artikel ini membahas mengenai peran penting berhitung primitif dalam membentuk sistem numerik awal yang menjadi dasar perkembangan matematika modern. Penelitian ini bertujuan untuk memahami bagaimana metode berhitung sederhana yang digunakan oleh masyarakat awal, dengan menggunakan alat sederhana seperti jari, batu, tulang hewan, ataupun lempengan yang terbuat dari tanah sebagai representasi angka yang dapat berkontribusi terhadap evolusi sistem bilangan. Penelitian ini menggunakan metode kualitatif dengan pendekatan studi literatur atau penelitian kepustakaan, dengan mengumpulkan dan meninjau literatur dari perpustakaan digital, jurnal online, dan database akademik yang kredibel seperti Google Scholar yang berkaitan dengan sejarah matematika dan sistem berhitung tradisional. Analisis data dilakukan dengan membandingkan berbagai sumber untuk mengidentifikasi pola dan perkembangan dalam penggunaan alat dan simbol numerik diperadaban kuno. Hasil penelitian menunjukkan bahwa berhitung primitif memainkan peran penting dalam transisi menuju sistem numerik yang lebih kompleks, termasuk pengguanan simbol dan sistem bilangan yang lebih maju. Penelitian ini juga menunjukkan bagaimana berhitung primitif memberikan fondasi bagi perkembangan sistem matematika yang digunakan hingga saat ini.
Analytical rubrics for mathematical representation behaviour assessment: Development, validation, and cross-cultural application Harisman, Yulyanti; Asra, Aqilul; Hafizatunnisa; Elniati, Sri; Adnan, Mazlini
Journal on Mathematics Education Vol. 16 No. 4 (2025): 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.v16i4.pp1137-1166

Abstract

Mathematical representation plays a pivotal role in students’ understanding, reasoning, and problem-solving processes. Despite its centrality in mathematics education, systematic approaches to assessing representational behavior remain limited, particularly within diverse cultural and curricular contexts. Existing assessment practices often emphasize cognitive outcomes, overlooking affective, psychomotor, and meta-representational dimensions that shape students’ mathematical understanding. Addressing this gap, the present study developed and validated an analytical rubric designed to assess mathematical representation behavior comprehensively across these four domains. Grounded in the Educational Design Research (EDR) framework, the rubric was constructed through four iterative stages—reflection, recording, grouping and naming, and application. Six mathematics education experts from Indonesia and Malaysia participated in the validation process, while empirical data were collected from 42 undergraduate students who had completed a geometry course. The analysis revealed strong content validity, with Aiken’s V coefficients ranging from 0.78 to 0.93 and full expert agreement, confirming the rubric’s clarity and relevance in evaluating representational behaviors. The rubric categorized student performance into three levels—Eikasia, Dianoia, and Intellectus—providing a nuanced diagnostic framework for assessing students’ mathematical representation. This study contributes to the field by introducing a cross-culturally grounded assessment tool that integrates cognitive, affective, psychomotor, and meta-representational perspectives. The findings highlight the rubric’s potential as both a formative and diagnostic instrument, enhancing the precision of assessment and offering insights for improving mathematics instruction and future digital-based evaluation practices.
Assessing Middle School Students' Grasp of Definitions and Postulates in Euclid's Elements Volume I Yulyanti Harisman; Cindy Eka Selvia; Hamdani Syaputra
Didaktik Matematika Vol 12, No 1 (2025): April 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jdm.v12i1.36125

Abstract

Euclid's Elements is a 13-volume textbook in mathematics and geometry written by the Greek mathematician Euclid in Alexandria, Egypt, in the early 3rd century B.C. and first published in 1482 AD in Europe. This book is a collection of definitions, postulates, theorems, and mathematical proofs of these propositions. This research aims to provide a glimpse of the history of Euclid's Elements and to determine the understanding level of junior high school students on the definition and postulates of Euclid's Elements. This research is qualitative research using literature review and case study methods. The case study was conducted on eight junior high school students, six female and two male. The instruments used in this research were analysis of several journals/articles and open interviews by asking several questions related to the definition and postulates of Euclid's Elements Volume I. The data analysis used in this research was meta-analytic and thematic. The results of this research provide information about the history of Euclid's Elements at a glance and the extent to which junior high school students know and understand the definitions and postulates contained in Euclid's Elements Volume I.
Innovative Digital Pedagogies in Mathematics and Science Learning Sry Wahyuni Zandri; Arnelis; Suherman; Yuliyanti Harisman; Yerizon
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.11390

Abstract

This study reviews innovative digital pedagogies integrated into mathematics and science classrooms, focusing on tools such as virtual simulations, dynamic geometry software, augmented reality, mobile applications, flipped classrooms, and intelligent tutoring systems. The purpose is to examine their impact on student engagement, conceptual understanding, and pedagogical effectiveness. Findings indicate that these digital tools enhance interactivity and learner autonomy, promote deeper conceptual understanding through visualization and feedback, and increase student motivation and participation. Adaptive technologies that provide personalized feedback show promise in matching the effectiveness of human tutoring. However, technology alone does not guarantee improved learning outcomes; effective integration requires intentional pedagogical design aligning content, pedagogy, and technology. Challenges include infrastructure limitations and educational inequity, particularly in under-resourced regions. Additionally, a shift in the teacher’s role toward facilitator and designer of learning experiences is critical.
Co-Authors Abdur Rahman As’ari Adnan, Mazlini Ahmad Fauzan Ahmad Fauzan Ahmad Fauzan Ahmad Fauzan Ahyu Rahmah Aisya Arfah Ali, Fitrah Hanifa Alisya Putri Chania Alya, Aisyah Amir, Ulfa Ikhwani Amiruddin, Mohd Hasril Ana Shalvia Anepa Anepa Angli Afrinaldi Anisyah Pratiwi Putri Anna Cesaria Anny Sovia Anny Sovia Anny Sovia Arba'Anur, Enysa Ariska, Fernanda Armiati Armiati Armiati Arnelis Arnellis Arnellis, Arnellis Asdamayanti, Nurul Asep Amam Asiah Nurke Asra, Aqilul Atus Amadi Putra Ayuni Kemala Safira Azra Triyana Yusuf Az’zahra, Amelia Boriboon, Gumpanat Charles, Denisha Aprilia Cindy Eka Selvia Delsi K Delsi K Devina Shafira Maharani Dewi Yuliana Fitri Dhorys Ratna Anggelia Dhorys Ratna Anggelia Difa Aziza Dina Citra Resmi Dinovia Fannil Kher Dony Permana Dwi Tari Aprila Dwina, Fitrani Dwita Elfri Mayani Edwin Musdi Elda Rahmadhana Elfisa Delfia Andesta Elita Zusti Djamaan Elniati, Sri Fadiya, Sarah Fanny Rahmatina Rahim Fazri Zuzano Febrian Belia Bangga Fionda Febrila Calista Fitrani Dwina Fitrani Dwina Fitria Handayani Fridgo Tasman Fridgo Tasman Ghina, Nadiyatul Gusnia Syafrina Gusri Susanti Habibah, Marsha Hafizatunnisa Hafizatunnisa Hafizatunnisa Hafizatunnisa Hafizatunnisa, Hafizatunnisa Hamdani Syaputra Hamdani Syaputra Hamdani Syaputra Hamdani Syaputra Hanif Mutia Pratiwi Helda Syamsuarni Heru Marhen Holyness Nurdin Singadimedja Hrp, Diah Maya Fitrih Husna Husna I Made Arnawa Ida Ayu Putu Sri Widnyani Ida Faridawati Iis Harmailia Ika wahyuni Iqbal Taufik Jamaan, Elita Zuzti Juandika, Suci Julayfah Irina Nasution Junia Wahyuna Karman La Nani Kelly Angelly Hevardani Khairani Khairani Khairul Zaky Kusnandi Kusnandi Laksono Trisnantoro Lina Afrona Lisdiani Pamio Lita Lovia Lukman Harun Maharani Desvera Putri Maharani, Devina Shafira Mai Yun i Putri Marsha Habibah Marsha Habibah Marwia Tamrin Bakar Maulani Meutia Rani Mazlini Adnan Mazlini Adnan Melda Fauziah Melisa M.Pd. Melisa Melisa Melisa Melsa Agusri Minora Longgom Minora Longgom Nasution Minora Longgom Nasution Minora Longgom Nasution Mira Sudiarti Mohd Hasril Amiruddin Mohd Hasril Amiruddin Mohd Hasril Amiruddin Muchamad Subali Noto Muhammad Nabil Muhammad Subhan Muhammad Subhan Mukhni Mukhni Mulia Suryani Mutiara Nelisa Nadira, Khaisa Alifa Natasya Pratiwi Nauli, Novia Neldiana, Resmila Neza Nurvatjri Nilawasti ZA Nisa, Sahrun Nova Widia Arif Novelia Mayang Sari Nur ꞌAzizah Nurfadillah Nurfadillah Nurhafizah Hayati Nurhamidah Nurhamidah Pipin Sumarni Pipin Sumarni pratiwi, hanif mutia Putri Sania Putri, Anisyah Pratiwi Putri, Sri Adinda Rahima Rahima Rahmadhana, Elda Rahmati kaWahyu Rahmi Rahmi Reasty Amanda Renaya Dwi Septiani Resmi Darni Reza Yuwandra Rika Saswita Rina Busrina Sari Rina Gusliani Ronal Rifandi Rully Charitas Indra Prahmana Saddam Al Aziz Sahrun Nisa Sefna Rismen Sergia, Yana Sesma Yunita Setiyani Shandi, Dhiya Harisa Tri Shinta Sari Siska Elda Siska Furnanda Sri Sumarwati Sri Widiawati Sry Wahyuni Zandri Suci Mistika Sari Suherman Suherman Suherman Suherman Suherman Suherman Suherman Suherman Suherman, Suherman Sumarwati Sumarwati Sumarwati Susmarni Susmarni Syamsiar, Syamsiar Syaputra, Hamdani Sya’bani, Febrina Teti Indriyeni Titi Sartika Titin Mardianingsih Tuti Azizah Villia Anggraini Wahyu Hidayat Wahyu Hidayat Wahyuni, Irni Widya Darwin Widya Novita Sari Yarman Yarman Yasri, Muradhatul Aina Yasser Arafat Yaya Sukjaya Kusumah Yerizon Yerizon Yerizon Yerizon Yerizon Yerizon Yola Vitriani Yongki Martem Sadri Zakia Oktaviarla Zulfaneti Zulfaneti Zulfitri Aima