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All Journal SAINSMAT Jurnal Pengajaran MIPA AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Elemen Al-Jabar : Jurnal Pendidikan Matematika Pendas : Jurnah Ilmiah Pendidikan Dasar JTAM (Jurnal Teori dan Aplikasi Matematika) Jurnal Pendidikan Matematika (JUDIKA EDUCATION) M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika ALGORITMA : Journal of Mathematics Education JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) JIIP (Jurnal Ilmiah Ilmu Pendidikan) Jurnal Wahana Pendidikan Mosharafa: Jurnal Pendidikan Matematika Journal La Edusci Pakem : Jurnal Pengabdian Kepada Masyarakat Didaktika Religia Jurnal Ilmu Sosial, Humaniora dan Seni Jurnal Pendidikan MIPA Media Pendidikan Matematika
Kusnandi Kusnandi, Kusnandi
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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A Literature Review about One of the Successful Skills of the 21st Century: Collaborative Ability Student Astiswijaya, Nike; Kusnandi, Kusnandi; Juandi, Dadang
Didaktika Religia Vol. 11 No. 1 (2023): June
Publisher : Postgraduate Program, Institut Agama Islam Negeri (IAIN) Kediri, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/didaktika.v11i1.3442

Abstract

One of the most crucial abilities for students to cultivate is the capacity to engage in collaborative endeavours. Despite the growing interest in collaboration as a skill required of students, the context of collaboration itself remains unclear. The objective of this literature review is to examine the conceptualisations, definitions and understandings of collaboration as presented in the research literature. Collaboration can be defined as a process whereby members of a group interact with one another in order to fulfil their roles and to solve problems or achieve goals collectively. In order to achieve this, it is essential that responsibility is shared. The most frequently employed indicators are those identified by Trilling and Fadel, namely cooperation, flexibility, responsibility, compromise and communication. It is incumbent upon educators to consider how the design of assessment tasks can be modified to encourage all students in a group to participate, share thoughts, gather resources and ideas, manage tasks, manage time and communicate effectively.
IDENTIFIKASI LEARNING OBSTACLE PADA POKOK BAHASAN SUDUT PUSAT DAN SUDUT KELILING LINGKARAN Siti Aisah, Lusi; Kusnandi, Kusnandi
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 3 No. 2 (2018): Mathline
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v3i2.90

Abstract

Tujuan dari penelitian ini adalah untuk mengidentifikasi learning obstacleatau kesulitan-kesulitansiswa dalam proses penyelesaian permasalahan yang terkait dengan sudut pusat dan sudut kelilingdalam lingkaran. Metode penelitian yang digunakan adalah metode kualitatif dengan teknikpengumpulan data yaitu observasi, tanya-jawab, dan dokumentasi. Pengujian instrumen learningobstacle dilakukan kepada siswa yang telah mendapatkan/ mempelajari materi tersebut. Instrumendiujikan kepada siswa kelas VIII di SMP Negeri 6 Cirebon dan juga kepada beberapa orangmahasiswa pendidikan matematika UPI. Hasilnya ditemukan beberapa hambatan-hambatan yangteridentifikasi dalam memahami konsep sudut pusat dan sudut keliling lingkaran, yaitu: 1)Hambatan epistimologi terkait penerapan konsep sudut pusat dan sudut keliling menghadapi busuryang sama. 2) Hambatan epistimologi terkait variasi informasi yang tersedia serta penerapandefinisi sudut pusat dan sudut keliling pada soal. 3) Hambatan epistimologi terkait dalammenganalisis soal. 4) Hambatan epistimologi terkait pengaitan dengan konsep yang lain 5)Hambatan epistimologis terkait memunculkan gagasan dalam menjawab soal.
Efektivitas Konseling Kelompok Dengan Menggunakan Teknik Rational Emotive Behavior Therapy Dalam Meningkatkan Self-Convidence Andikpas Di LPKA Kelas I Palembang Utami, Sri; Jannati, Zhila; Kusnandi, Kusnandi
Jurnal Ilmu Sosial, Humaniora dan Seni Vol. 1 No. 6 (2023): Mei - Juni
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jishs.v1i6.841

Abstract

esearch is a quantitative experimental research. The questionnaire is the first instrument in data collection by distributing a number of questions to ANDIKPAS regarding self-confidence. Meanwhile, the supporting methods are observation and documentation. The research subjects were ANDIKPAS in Class I LPKA Palembang totaling 8 people. The data analysis technique used is descriptive statistics. The results of this study found that the average on the Self Confidence pretest was 136.50, and decreased to 164.00 on the Self Confidence posttest or increased by 27.50. So there is a difference in the average Self Confidence before and after group counseling treatment, has a t count value of 5.811 > t table with df (0.05, 8) = 2.30, and Sig. = 0.001 which is less than 0.05, meaning that there is a difference in the average Self Confidence before and after group counseling. The correlation value of the pretest and posttest Self Confidence values ​​is 0.741, with a Sig value of 0.036. This means that there is a significant relationship between the pretest and posttest Self Confidence scores with the level of strong closeness. Group counseling using the REBT technique is effective in increasing ANDIKPAS self-confidence, increasing the abilities possessed by ANDIKPAS.
Exploring Mathematical Concepts in Buna Woven Fabric Motifs of the Amanuban Community and Their Integration into Mathematics Education Daniel, Farida; Turmudi, Turmudi; Juandi, Dadang; Kusnandi, Kusnandi
Journal La Edusci Vol. 6 No. 2 (2025): Journal La Edusci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallaedusci.v6i2.2117

Abstract

This study explores the mathematical concepts embedded in the woven motifs of Buna, specifically Tais Kaimnutu and Buna Panbuat, from the Amanuban community, and their potential integration into mathematics education. Using a qualitative ethnographic approach, the researchers conducted six months of observations, interviews with indigenous weavers and cultural experts, and documentation of woven patterns. The study reveals that Buna woven motifs embody rich mathematical concepts such as symmetry, geometric transformations, fractals, and group theory, while also reflecting deep cultural values, identity, and spirituality. These motifs serve as intuitive artistic and cosmological expressions, with mathematical interpretations offering a new form of cultural appreciation that respects local contexts. Educationally, these motifs support learning across all levels: introducing symmetry and spatial visualization in elementary school; deepening understanding of transformations and congruence in middle school; exploring fractals and algebraic structures in high school; and fostering culturally responsive teaching in higher education through ethnomathematics integrated with mathematical modeling and topology. Beyond pedagogy, the study emphasizes the importance of integrating indigenous knowledge into formal curricula to strengthen cultural identity, community involvement, and empowerment. It highlights ethnomathematics as a transformative bridge linking academic research, cultural preservation, and community development. Future research should explore participatory curriculum design and community perspectives on the mathematical interpretation of indigenous crafts to enhance educational and cultural sustainability.
FLIPPED CLASSROOM IN MATHEMATICS EDUCATION AFTER PANDEMIC: A SYSTEMATIC LITERATURE REVIEW Putri, Finola Marta; Juandi, Dadang; Kusumah, Yaya Sukjaya; Martadiputra, Bambang Avip Priatna; Kusnandi, Kusnandi
ALGORITMA: Journal of Mathematics Education Vol 7, No 1 (2025): ALGORITMA Journal of Mathematics Education
Publisher : Faculty of Educational sciences, UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/ajme.v7i1.45400

Abstract

AbstractThe COVID-19 pandemic has highlighted the need for adaptive learning models, especially in mathematics education. This study aims to analyze publications on the Flipped Classroom model in post-pandemic mathematics education (2021–May 2023) and to explore its future development.  The method used is a systematic literature review of 10 articles, consisting of two Scopus-indexed articles and eight articles from Google Scholar obtained using the Publish or Perish application. The total number of participants involved in the reviewed studies is 1,200, comprising 370 elementary school students, 208 junior high school students, 179 senior high school students, and 417 university students. The findings indicate that the digital-based Flipped Classroom model can enhance mathematical communication skills, critical thinking, conceptual understanding, problem-solving abilities, and higher-order thinking. Moreover, it positively influences students' self-confidence, creates a more interactive classroom environment, generates positive learning responses, and supports social interaction in online settings. These results suggest that the Flipped Classroom is an effective instructional model and is recommended for mathematics learning in the post-pandemic era. AbstrakPandemi COVID-19 mendorong perlunya model pembelajaran yang adaptif, termasuk dalam pendidikan matematika. Penelitian ini bertujuan menganalisis publikasi mengenai model Flipped Classroom dalam pendidikan matematika pascapandemi (2021–Mei 2023) dan menggambarkan arah perkembangannya. Metode yang digunakan adalah systematic literature review terhadap 10 artikel, terdiri dari dua artikel terindeks Scopus dan delapan artikel dari Google Scholar yang diperoleh menggunakan aplikasi Publish or Perish. Total peserta dalam studi ini berjumlah 1.200, terdiri atas 370 siswa SD, 208 siswa SMP, 179 siswa SMA, dan 417 mahasiswa. Hasil kajian menunjukkan bahwa model Flipped Classroom berbasis digital dapat meningkatkan kemampuan komunikasi matematis, berpikir kritis, pemahaman konsep, pemecahan masalah, dan berpikir tingkat tinggi. Selain itu, model ini berpengaruh positif terhadap kepercayaan diri siswa, suasana kelas yang lebih interaktif, respons yang baik terhadap pembelajaran, serta mendukung sosialisasi di lingkungan daring. Temuan ini menunjukkan bahwa Flipped Classroom merupakan model pembelajaran yang efektif dan dapat direkomendasikan untuk pembelajaran matematika setelah pandemi.
The distance between students’ concept image and quadrilateral object definition based on students’ mathematical ability Fadillah, Idris; Kusnandi, Kusnandi; Juandi, Dadang; Suparman, Suparman
Al-Jabar: Jurnal Pendidikan Matematika Vol 13 No 2 (2022): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v13i2.13090

Abstract

Students learn mathematics through practical applications without applying it. Consequently, the concept images and definitions that students offer do not match. This study examines the gap in mathematical ability between the concept images of professionals in mathematics education and students' concept images of content, including quadrilaterals. This study employed a qualitative approach with a hermeneutic phenomenology method. Sixty-two seventh-grade students were involved in conducting this study. Some instruments, such as quadrilateral-related tests and semi-structured interview questions, were used to collect the data. The results of quadrilateral-related tests and interviews revealed that most students with high mathematical ability, some with medium mathematical ability, and a small number with low mathematical ability have a concept image that matches the definition but cannot produce proof of the properties of a quadrilateral. In addition, a small number of students with high mathematical talents, some with medium mathematical abilities, and a large number of students with low mathematical abilities were unable to completely explain each rectangle's formal definition and properties. This indicates that there are some students whose concept image is low. So, several alternatives and effective mathematics learning should be implemented to facilitate students in enhancing students concept image. 
PENGUATAN KEMAMPUAN BERPIKIR MATEMATIS UNTUK OLIMPIADE MATEMATIKA Umbara, Hanifa Dina Aulia Dewi; Ningrum, Yunia Jumita; Rachmi, Cut Nadia; Bulubaan, Santy; Syaputra, Muhammad Rizky; Putri, Nadyati; Rahmatin, Tsania; Jupri, Al; Kusnandi, Kusnandi
PAKEM : Jurnal Pengabdian Kepada Masyarakat Vol 5 No 2 (2025): Pakem : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/pakem.5.2.109-120

Abstract

This community service aims to improve the mathematical thinking competence of teachers and students in facing mathematical Olympiads through two main activities: training for teachers and mathematical Olympiad coaching for students. Strengthening mathematical thinking competency is very important in preparing teachers and students to face the challenges of mathematics olympiads that demand high-level understanding, analysis, and problem solving. This activity was carried out by students of the Master's Program in Mathematics Education at Universitas Pendidikan Indonesia, with a focus on strengthening mathematical thinking strategies and developing skills to tackle mathematical Olympiad problems. The training for teachers was conducted online for 4.5 hours and attended by 530 participants from across Indonesia, while the student coaching took place at SMAN 1 Katapang for 5 hours with 19 participants. Quantitative evaluation through closed-ended questionnaires showed that the activity succeeded in suporting teachers’ mathematical thinking competencies and supporting students in solving olympiad-level problems. The collaboration between academics and educational practitioners in this activity is expected to make a significant contribution to improving the quality of mathematics education in Indonesia and strengthening students' competitiveness in mathematical Olympiads even on an international scale
FLIPPED CLASSROOM IN MATHEMATICS EDUCATION AFTER PANDEMIC: A SYSTEMATIC LITERATURE REVIEW Putri, Finola Marta; Juandi, Dadang; Kusumah, Yaya Sukjaya; Martadiputra, Bambang Avip Priatna; Kusnandi, Kusnandi
ALGORITMA: Journal of Mathematics Education Vol. 7 No. 1 (2025): ALGORITMA Journal Of Mathematics Education
Publisher : Faculty of Educational sciences, UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/ajme.v7i1.46721

Abstract

Abstract The COVID-19 pandemic has highlighted the need for adaptive learning models, especially in mathematics education. This study aims to analyze publications on the Flipped Classroom model in post-pandemic mathematics education (2021–May 2023) and to explore its future development.  The method used is a systematic literature review of 10 articles, consisting of two Scopus-indexed articles and eight articles from Google Scholar obtained using the Publish or Perish application. The total number of participants involved in the reviewed studies is 1,200, comprising 370 elementary school students, 208 junior high school students, 179 senior high school students, and 417 university students. The findings indicate that the digital-based Flipped Classroom model can enhance mathematical communication skills, critical thinking, conceptual understanding, problem-solving abilities, and higher-order thinking. Moreover, it positively influences students' self-confidence, creates a more interactive classroom environment, generates positive learning responses, and supports social interaction in online settings. These results suggest that the Flipped Classroom is an effective instructional model and is recommended for mathematics learning in the post-pandemic era.   Abstrak Pandemi COVID-19 mendorong perlunya model pembelajaran yang adaptif, termasuk dalam pendidikan matematika. Penelitian ini bertujuan menganalisis publikasi mengenai model Flipped Classroom dalam pendidikan matematika pascapandemi (2021–Mei 2023) dan menggambarkan arah perkembangannya. Metode yang digunakan adalah systematic literature review terhadap 10 artikel, terdiri dari dua artikel terindeks Scopus dan delapan artikel dari Google Scholar yang diperoleh menggunakan aplikasi Publish or Perish. Total peserta dalam studi ini berjumlah 1.200, terdiri atas 370 siswa SD, 208 siswa SMP, 179 siswa SMA, dan 417 mahasiswa. Hasil kajian menunjukkan bahwa model Flipped Classroom berbasis digital dapat meningkatkan kemampuan komunikasi matematis, berpikir kritis, pemahaman konsep, pemecahan masalah, dan berpikir tingkat tinggi. Selain itu, model ini berpengaruh positif terhadap kepercayaan diri siswa, suasana kelas yang lebih interaktif, respons yang baik terhadap pembelajaran, serta mendukung sosialisasi di lingkungan daring. Temuan ini menunjukkan bahwa Flipped Classroom merupakan model pembelajaran yang efektif dan dapat direkomendasikan untuk pembelajaran matematika setelah pandemi.
Validity of Flip PDF Based E-Modules as Learning Media on Cube and Cuboid Materials Jufri, Lucky Heriyanti; Suryadi, Didi; Kusnandi, Kusnandi; Turmudi, Turmudi
Mosharafa: Jurnal Pendidikan Matematika Vol. 13 No. 4 (2024): October
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v13i4.965

Abstract

Abstrak Penelitian ini bertujuan untuk mengetahui validitas e-modul Berbasis Flip PDF sebagai Media Pembelajaran Untuk Melatih Kemampuan Literasi Matematis Siswa Pada Materi Kubus dan Balok dilihat dari validitas sistem operasi, validitas isi, validitas bahasa dan desain. Penelitian ini menggunakan jenis penelitian Research and Development (R&D) yang mengacu pada model pengembangan Plomp yang terdiri atas 3 (tiga) tahapan, yaitu tahap preliminary research (fase investigasi awal), tahap prototyping phase (pembuatan dan pengembangan prototipe) dan tahap assesment phase (fase penilaian). Namun artikel ini hanya membahas sampai tahapan prototyping phase. Instrumen yang digunakan adalah lembar validasi, angket dan wawancara. Berdasarkan hasil validasi menunjukkan bahwa E-modul Interaktif yang dikembangkan memperoleh persentase rata-rata 87,5% untuk validitas sistem operasi termasuk kategori sangat valid, 80% untuk validitas isi termasuk kategori sangat valid, 90% untuk validitas bahasa termasuk kategori sangat valid dan 85,9 % untuk validitas desain termasuk kategori sangat valid untuk digunakan sebagai media pembelajaran untuk melatih kemampuan literasi matematis siswa. Abstract This research aims to determine the validity of the Flip PDF-based e-module as a learning medium for training students' mathematical literacy skills in cube and block material in terms of operating system validity, content validity, language validity and design. This research uses the Research and Development (R&D) type of research which refers to the Plomp development model which consists of 3 (three) stages, namely the preliminary research stage (initial investigation phase), the prototyping phase (prototype creation and development) and the assessment phase (assessment phase). However, this article only discusses the prototyping phase. The instruments used were validation sheets, questionnaires and interviews. Based on the validation results, it shows that the Interactive E-module developed obtained an average percentage of 87.5% for operating system validity including the very valid category, 80% for content validity including the very valid category, 90% for language validity including the very valid category and 85 .9% for design validity is in the very valid category for use as a learning medium to train students' mathematical literacy skills.
Exploring Student Errors in Solving Derivative Problems: A Systematic Literature Review Syaputra, Muhammad Rizky; Juandi, Dadang; Kusnandi, Kusnandi; Elsa, Hanne Ayuningtias
Jurnal Pendidikan MIPA Vol 25, No 4 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Derivative material is essential in developing students’ critical thinking skills and its application in various scientific fields, specifically in mathematics. However, numerous studies revealed that many students still considered this material difficult, which often causes students to make mistakes in solving derivative problems. This study aims to analyze students' errors in solving derivative problems. This research method used systematic literature review with data synthesis process, qualitative data analysis through thematic analysis, and PRISMA method for data selection which obtained 10 articles from 232 articles on the Google Scholar, Semantic Scholar, and Scopus pages. The analysis results showed uneven fluctuations in the number of studies, peaking in 2022. The distribution of research covers nine provinces in Indonesia, with a dominance in the NTB province, although the distribution is still uneven. Newman’s theory became the primary approach to analyzing student errors. Most of the research was published in SINTA 4 and SINTA 5 journals, while contributions in highly reputable journals are still minimal. The most dominant student error occurred at the encoding/looking back stage, which was caused by a lack of understanding of the derivative concept, inaccuracy, rushing, and lack of habit to re-examine the work. Other errors include conceptual, procedural, and technical errors related to derivative facts, concepts, operations, and principles. As a solution, interactive teaching materials based on the Newman procedure was recommended to improve students’ understanding of derivative concepts.         Keywords: derivative, mathematics, student errors, systematic literature review. DOI: http://dx.doi.org/10.23960/jpmipa/v25i4.pp1693-1704
Co-Authors Abdul Rahman Ady Irawan, Tri ARIF INDIARTO, ARIF Arigawati, Nur Hijjah Bambang Avip Priatna Martadiputra cakrawala Bulubaan, Santy Dadang Juandi Dadang Juandi, Dadang Juandi Didi Suryadi Elsa, Hanne Ayuningtias Fadillah, Idris Farida Daniel Finola Marta Putri jannati, zhila Kusharyadi, Rahmat Lilis Kholisoh Nuryani Lucky Heriyanti Jufri, Lucky Heriyanti Mulyaning. A, Endang Cahya Mustaqim, Anis Nanang Priatna Nike Astiswijaya ningrum, yunia jumita Putri, Aulia Adytia Putri, Nadyati Rachmi, Cut Nadia Rahmatin, Tsania Rianto, Budi Rija, Legina Alma Rohati Rohati Siti Aisah, Lusi Siti Aisah, Lusi Siti Fatimah Sri Utami Sumiati Sumiati Sumiati Suparman Suparman Syaputra, Muhammad Rizky Tonra, Wilda Syam Turmudi Umbara, Hanifa Dina Aulia Dewi Yaya S. Kusumah Yulianti, Isty