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All Journal International Journal of Electrical and Computer Engineering Pythagoras: Jurnal Matematika dan Pendidikan Matematika Jurnal Pendidikan Matematika Jurnal Nalar Pendidikan Jurnal Pengajaran MIPA Journal of Education and Learning (EduLearn) Jurnal Infinity Kreano, Jurnal Matematika Kreatif-Inovatif Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Jurnal Online Pendidikan Matematika Kontemporer EurekaMatika (Jurnal Online Matematika S1) TARBIYA : Journal Education in Muslim Society Jurnal Riset Pendidikan Matematika AKSIOMA: Jurnal Program Studi Pendidikan Matematika Transformasi: Jurnal Pengabdian Masyarakat Jurnal Pendidikan Matematika RAFA Mimbar Sekolah Dasar JIPM (Jurnal Ilmiah Pendidikan Matematika) GEA, Jurnal Pendidikan Geografi Suska Journal of Mathematics Education Jurnal Elemen Jurnal Pengukuran Psikologi dan Pendidikan Indonesia (JP3I) EDU-MAT: Jurnal Pendidikan Matematika PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika Eduma : Mathematics Education Learning and Teaching Edumatsains JPPM (JURNAL PENELITIAN DAN PEMBELAJARAN MATEMATIKA) Jurnal Gantang Jurnal Ilmiah KOMPUTASI Al-Jabar : Jurnal Pendidikan Matematika IJIET (International Journal of Indonesian Education and Teaching) Math Didactic: Jurnal Pendidikan Matematika Naturalistic : Jurnal Kajian dan Penelitian Pendidikan dan Pembelajaran HISTOGRAM: Jurnal Pendidikan Matematika Al Ishlah Jurnal Pendidikan KALAMATIKA Jurnal Pendidikan Matematika Union: Jurnal Ilmiah Pendidikan Matematika MaPan : Jurnal Matematika dan Pembelajaran Emerging Science Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Analisa DWIJA CENDEKIA: Jurnal Riset Pedagogik Journal of Mathematics and Mathematics Education (JMME) PAEDAGOGIA PRISMA Indonesian Journal of Science and Mathematics Education Juring (Journal for Research in Mathematics Learning) Jurnal SOLMA Formatif: Jurnal Ilmiah Pendidikan MIPA Journal of Honai Math JTAM (Jurnal Teori dan Aplikasi Matematika) Beta: Jurnal Tadris Matematika Journal of Education and Instruction (JOEAI) Indiktika : Jurnal Inovasi Pendidikan Matematika JURNAL PENGABDIAN KEPADA MASYARAKAT ABDIMAS SILIWANGI Teorema: Teori dan Riset Matematika SJME (Supremum Journal of Mathematics Education) Jurnal Cendekia : Jurnal Pendidikan Matematika JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Prima: Jurnal Pendidikan Matematika Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika JETL (Journal Of Education, Teaching and Learning) SIGMA Symmetry: Pasundan Journal of Research in Mathematics Learning and Education MEJ (Mathematics Education Journal) ANARGYA: Jurnal Ilmiah Pendidikan Matematika M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika JE (Journal of Empowerment) ALGORITMA : Journal of Mathematics Education JPMI (Jurnal Pembelajaran Matematika Inovatif) (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Jurnal Penelitian Pembelajaran Matematika Sekolah Jurnal Absis : Jurnal Pendidikan Matematika dan Matematika Journal of Sustainable Civil Engineering (JOSCE) Equals : Jurnal Ilmiah Pendidikan Matematika Journal of Education and Learning Mathematics Research (JELMaR) RESEARCH AND DEVELOPMENT JOURNAL OF EDUCATION (RDJE) JPP (Jurnal Pendidikan dan Pembelajaran) Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Abdimasku : Jurnal Pengabdian Masyarakat Hipotenusa : Journal of Mathematical Society Jurnal Paedagogy Alifmatika: Jurnal Pendidikan dan Pembelajaran Matematika Journal of Didactic Mathematics International Journal on Teaching and Learning Mathematics Jambura Journal of Mathematics Education Ideguru: Jurnal Karya Ilmiah Guru Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika Jurnal Math-UMB.EDU Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Mosharafa: Jurnal Pendidikan Matematika Euler : Jurnal Ilmiah Matematika, Sains dan Teknologi These proceedings represent the work of researchers participating in The International Conference on Elementary Education (ICEE) which is being hosted by the Elementary Education Study Programme School of Postgraduate Studies, Universitas Pendidikan Journal La Edusci Jurnal Pengabdian kepada Masyarakat Plusminus: Jurnal Pendidikan Matematika Journal of Instructional Mathematics ELIPS: Jurnal Pendidikan Matematika Ethnomathematics Journal Jurnal Abdi Masyarakat Indonesia Jurnal Eurekamatika Jurnal Pengabdian Kepada Masyarakat Abdi Nusa Didaktika Religia International Journal of Ethno-Sciences and Education Research Edumatica: Jurnal Pendidikan Matematika Progressive of Cognitive and Ability Journal of Mathematics Learning Innovation (JMLI) International Journal of Community Engagement Payungi Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang International Journal of Mathematics and Mathematics Education (IJMME) IndoMath: Indonesia Mathematics Education Journal of Educational Technology and Learning Creativity JRAMathEdu (Journal of Research and Advances in Mathematics Education) Kanigara SIGMA DIDAKTIKA: Jurnal Pendidikan Matematika Jurnal Konatif: Jurnal Ilmiah Pendidikan Hipotenusa: Journal of Mathematical Society Jurnal Infinity Journal on Mathematics Education Research Catha Saintifica Jurnal Matematika Ilmiah Universitas Muhammadiyah Kuningan Jurnal Pendidikan MIPA Jurnal Pendidikan Progresif Jurnal Abdimas Bencoolen Mathematics Education Journal Journal on Mathematics Education SJME (Supremum Journal of Mathematics Education) Media Pendidikan Matematika Jurnal Pengabdian Kepada Masyarakat Indonesia Jurnal Didaktik Matematika
Dadang Juandi
Universitas Pendidikan Indonesia
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Kemampuan berpikir kritis dalam pemecahan masalah matematika; Systematic Literatur Review Mursidah Mursidah; Rizky Rosjanuardi; Dadang Juandi
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 6 No. 4 (2023): Juli
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v6i4.17933

Abstract

Critical thinking is critical analysis and assessment of  problem to make  decision. Critical thinking is essential aspect to improve students’ problem solving skills. The purpose of this research is to analyze qualitative studies on students' critical thinking skills in primary, secondary, tertiary and higher education, from 2013-2023. This research uses Syistematic Literature Review (SLR) which categorizes primary data from previous publications in proceedings journals, indexed by Sinta and Scopus. Data extraction was adjusted to the selection criteria, so that 27 articles were collected. Qualitative methods were used to analyze the data. Data grouping was based on publication year, education level, demographics, indexed journals, material analyzed, and research results. The results showed that research related to critical thinking skills became a trend in research conducted in 2013-2023 for algebra topics. Many studies related to critical thinking skills were conducted on the Asian continent. However, students' critical thinking skills are still low for all levels of education. Based on critical thinking indicators, students have difficulty in evaluating. This is because students do not really understand the basic concepts of mathematics. As a result, this is a concern for researchers and educators to conduct research related to students' critical thinking skills.
The Effect of Problem-Based Learning (PBL) on Improving Students' Mathematical Ability: Meta-Analysis Qania Agustika Siagian; Darhim Darhim; Dadang Juandi; Khairunnisa Khairunnisa
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 7 No 3 (2023): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 7 Nomor 3 Tahun 2023
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v7i3.2166

Abstract

Penelitian ini bertujuan untuk mengetahui besaran efek dan mendeskripsikan penelitian-penelitian pengaruh model Problem-Based Learning (PBL) terhadap peningkatan kemampuan matematis siswa. Kemampuan yang dapat ditingkatkan melalui Problem-Based Learning (PBL) yaitu kemampuan matematis reflektif, penalaran, berpikir kritis, spasial, komunikasi, representasi, dan koneksi. Metode yang digunakan dalam penelitian ini adalah metode meta-analisis. Pengumpulan data dilakukan dengan cara mendokumentasikan dan mengulas berbagai artikel yang memiliki keterkaitan pada topik penelitian. Jumlah artikel yang sesuai dengan karakteristik sesuai target, screening, dan kriteria inklusi eksklusi ditemukan 29 artikel (studi primer). Hasil penelitian menunjukkan bahwa pada periode tahun 2012-2021 kemampuan berpikir kritis matematis mendominasi hasil penelitian dalam peningkatan kemampuan matematis melalui Problem-Based Learning (PBL). Penelitian banyak dilakukan pada jenjang pendidikan Sekolah Menengah Pertama (SMP) di Pulau Jawa dan Bali dengan ukuran sampel 30 atau lebih. Metode penelitian dari studi primer yang digunakan didominasi oleh kuasi-eksperimen. Berdasarkan hasil penelitian kesimpulan penelitian-penelitian membuktikan nilai ukuran efek gabungan implementasi Problem-Based Learning (PBL) berpengaruh secara signifikan terhadap kemampuan matematis siswa dari studi primer yang dianalisis adalah 1.147 dalam kategori sangat tinggi. Model PBL sangat direkomendasikan untuk digunakan dalam upaya meningkatkan kemampuan matemasis siswa dan menanamkan konsep kepada siswa yang masih kurang efektif.
Systematic Literature Review: Analysis of Learning Obstacle in Didactical Design Research on Geometry Material Ikbal Pauji; Hadi Hadi; Dadang Juandi
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 7 No 3 (2023): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 7 Nomor 3 Tahun 2023
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v7i3.2474

Abstract

Learning geometry is an important lesson because it is studied at every level of education and geometry is a sub-matter in mathematics that is very closely related to the lives of students. However, field data shows that there are still many students who experience learning difficulties in geometry material, both obstacles that are classified as ontogenic obstacles, epistemological obstacles and didactical obstacles. This study aims to identify how the distribution of research that addresses learning barriers in Didactical Design Research research on geometry material and also aims to find out what learning barriers students often experience when studying geometry. The research method used is a Systematic Literature Review using 25 articles that have been published in indexed journals Sinta and Scopus in the 2019-2023 period. The article was obtained from search results on the Google Scholar and ERIC data base. The results of this study indicate that research discussing learning barriers in geometry material is mostly carried out at the elementary school level with the sub-material that is most often discussed is two-dimensional material. The results of this study also show that students still experience many types of learning barriers including ontogenic obstacles, epistemological obstacles, and didactical obstacles.
Analysis of students’ mathematical reasoning between different genders: A systematic literature review Rahmat Kusharyadi; Dadang Juandi
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 11 No 2 (2023)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v11i2.14939

Abstract

The main purpose of this study was to examine existing studies related to mathematical reasoning skills based on gender differences using Systematic Literature Review (SLR). The following studies identify reasoning abilities based on gender differences. The review was carried out by carrying out several stages, namely the process of identification, screening, feasibility, inclusion, and data analysis on two livelihood machines, namely SCOPUS and ERIC. In reporting this study, the guidelines used were PRISMA guidelines. The data used was sorted by the specified criteria and this resulted in a total of 8 articles. Our findings identify that the study was conducted in three places: Indonesia, Sweden, and Turkey. Based on the findings of the study using three research designs, namely qualitative, mixed method, and quasi-experimental. The topics of the material used in this study are topics of geometry, algebra, and other branches of mathematics. The SLR also includes characteristics of reasoning abilities found by gender as well as the distribution of studies in terms of trends and countries.
PENERAPAN PROBLEM BASED LEARNING DALAM PEMBELAJARAN MATEMATIKA : SYSTEMATIC LITERATURE Mitrayana Mitrayana; Dadang Juandi
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol. 8 No. 1 (2023): Juli
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v8i1.4834

Abstract

Problem-based learning (PBL) is one of the learning models used in learning mathematics. The purpose of this study was to analyze the impact of implementing problem based learning in learning mathematics at the elementary, junior high, high school and university levels. The method used is a Systematic Literature Review (SLR) for all articles indexed in Google Scholar, ERIC and Scoopus published from 2014 to 2022. The research instrument guidelines used the PRISMA protocol adjusted to the inclusion criteria. The moderator variables involved in this study were the year of publication, education level, research class, research methods, research instruments and data analysis used. All data obtained is presented in a quantitative descriptive manner. The results of the SLR research show that research on the application of problem-based learning in mathematics learning has received good attention, especially in 2019. This research was predominantly carried out at the junior high school level in class VIII. The study is dominated by quantitative research methods with more than one research instrument. The majority of studies use research data analysis which uses descriptive analysis
Upaya Meningkatkan Kesadaran Lingkungan Masyarakat Melalui Edukasi Pemilahan dan Pengelolaan Sampah Ifa Fathiyah; Nuke Fitri Yanuari; Nabila Cynthia Rayhan; Syifa Ananda Mefiana; Dela Ambarwati; Dadang Juandi; Sufyani Prabawanto
ABDIMASKU : JURNAL PENGABDIAN MASYARAKAT Vol 6, No 3 (2023): September 2023
Publisher : LPPM UNIVERSITAS DIAN NUSWANTORO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62411/ja.v6i3.1437

Abstract

Banyaknya tumpukan sampah di pinggir jalan hingga Tempat Pembuangan Akhir (TPA) menunjukkan tingginya angka produksi sampah saat ini. Hal ini memicu munculnya pencemaran lingkungan yang menjadi salah satu permasalahan serius bagi kehidupan masyarakat. Di samping itu, kesadaran masyarakat mengenai permasalahan sampah masih rendah dan perlu ditingkatkan. Salah satu upaya meningkatkan kesadaran ini yaitu melalui Pendidikan Lingkungan Hidup yang dapat diberikan pada anak-anak usia sekolah. Oleh karena itu, tujuan dari kegiatan pengabdian ini adalah meningkatkan kesadaran lingkungan bagi anak-anak melalui edukasi mengenai sampah serta cara mengelola sampah dengan prinsip 3R (reduce, reuse, recycle). Dalam penyampaiannya, kegiatan ini menggunakan metode penyuluhan dan praktik lapangan. Kegiatan berjalan dengan baik dan mendapat respon positif dari peserta. Peserta dipastikan sudah mampu untuk memilah sampah serta memahami sebagian besar materi yang telah disampaikan. Hasil dari kegiatan ini diharapkan mampu memunculkan serta meningkatkan akan kesadaran diri mengenai lingkungannya, sehingga dapat menciptakan lingkungan yang sehat dan nyaman, serta mampu untuk melestarikan lingkungan untuk masa depan.
DIGITAL LITERACY: STUDENT PERCEPTION IN MATHEMATICS LEARNING Sari Herlina; Yaya Sukjaya Kusumah; Dadang Juandi
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 12, No 3 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v12i3.7561

Abstract

Perkembangan teknologi semakin canggih. Keterampilan literasi digital menjadi sesuatu yang dibutuhkan di masa yang akan datang termasuk dalam pembelajaran matematika. Urgensi keterampilan literasi digital dapat meningkatkan pemahaman apabila dipergunakan secara tepat. Penelitian ini bertujuan untuk mengkaji persepsi mahasiswa terhadap literasi digital dalam pembelajaran matematika. Jenis penelitian yang dilakukan adalah penelitian survei. Populasi dalam penelitian ini adalah seluruh mahasiswa Universitas Islam Riau yang pernah belajar matematika. Sampel penelitian ini adalah 152 orang dari beberapa program studi di Universitas Islam Riau. Teknik pengambilan sampel adalah teknik purposive sampling. Instrumen yang digunakan adalah kuesioner literasi digital dalam pembelajaran matematika dan wawancara. Teknik pengumpulan data dengan kuesioner dan wawancara. Kuesioner dibagikan melalui google form yang terdiri dari lima aspek literasi digital dengan 20 pernyataan. Teknik analisis data yang digunakan adalah analisis kuantitatif deskriptif persepsi siswa terhadap literasi digital dalam pembelajaran matematika. Secara keseluruhan literasi digital siswa dalam pembelajaran matematika tergolong baik; siswa dapat mengakses internet untuk belajar matematika, mencari dan memperoleh informasi yang dibutuhkan untuk belajar matematika, namun mereka perlu meningkatkan  literasi media dalam pembelajaran matematika. Penggunaan literasi digital sangat dianjurkan dalam proses pembelajaran matematika saat ini karena siswa yang hidup di era digital dapat mengikuti perkembangan zaman.Technological developments are increasingly sophisticated. Digital literacy skills are something that will be needed in the future, including in learning mathematics. The urgency of digital literacy skills can increase understanding if used appropriately. This study aims to examine student perceptions of digital literacy in learning mathematics. This study aims to discuss students' perceptions of digital literacy skills in learning mathematics. The type of research conducted is survey research. The population in this study were all students at the Universitas Islam Riau who had studied mathematics. The sample of this study was 152 people from several study programs at the Universitas Islam Riau. The sampling technique is the purposive sampling technique. The instruments used were a Digital Literacy Skills Questionnaire in Mathematics Learning and interviews. Data collection techniques using questionnaires and interviews. The questionnaire was distributed via Google Forms and consists of five aspects of digital literacy with 20 statements. The data analysis technique used is a descriptive quantitative analysis of students' perceptions of digital literacy in learning mathematics. Overall, students' digital literacy skills in learning mathematics are good; students can access the internet to learn mathematics, find and obtain information needed to learn mathematics, but they need to be improved in media literacy skills in learning mathematics. The use of digital literacy is highly recommended in the current mathematics learning process because students who live in the digital era can keep up with the times.
Examining the effectiveness of a GeoGebra-assisted open-ended approach on students’ mathematical creative thinking ability Andini Dwi Rachmawati; Dadang Juandi; Darhim Darhim
Jurnal Elemen Vol 9 No 2 (2023): July
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v9i2.16483

Abstract

Researchers use open-ended as a learning method to help students improve their math skills. Each open investigation of mathematical knowledge produces mixed results for components of mathematical ability, each school level, and the content taught. There are more and more studies on open-ended questions nowadays. This study tested the effectiveness of the open-ended approach assisted by GeoGebra on students' mathematical creative thinking abilities. The use of meta-analysis techniques is to analyze the effect (effect size) of a preliminary study. The instruments used were coding protocol sheets and coding sheets/Comprehensive Meta-Analysis (CMA) programs to analyze data. The resulting findings are that there are differences in the research method with the most significant effect size in the quasi-experimental research method, the research year with the most significant effect size in the 2012-2022 research year, indexing journals with the most significant effect size on web indexing scientific journals; the type of publication that has the most critical influence on the kind of thesis publication. Furthermore, the GeoGebra-assisted open-ended approach to creative thinking ability has no significant effect when viewed from the research characteristics of the sample size and level of education.
Level of visual geometry skill towards learning style Kolb in junior high school Anwar Anwar; Turmudi Turmudi; Dadang Juandi; Saiman Saiman; Muhammad Zaki
Jurnal Elemen Vol 9 No 2 (2023): July
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v9i2.15121

Abstract

This study aims to conduct an in-depth analysis of the visual thinking level of junior high school students with the learning style of assimilators, converges, accommodators, and divergers in solving geometry problems. The type of research used is qualitative research with a grounded theory and case study design. The subjects studied were junior high school students consisting of 6 of 56 students. Data were collected through a learning style inventory (LSI) test given to 56 students to group participants based on the learning style of the Kolb model, then a geometry problem-solving test and interviews were given to 6 students, namely two assimilator students, one converges, one accommodator, and two diverger students. The analysis is based on data from written test results and interviews. Then, time triangulation is carried out to obtain valid research data. The analysis was conducted based on data from written test results and interview results paired with video recordings. Then, triangulation of time is carried out to obtain valid research data. The results of the analysis showed that assimilator students and converger students were able to achieve at the global visual level, namely being able to carry out visual thinking activities well in solving problems, illustrate the problem correctly in geometric drawings/objects, represent problems in mathematical symbols precisely and can express relationships between images well. While accommodator and diverger students can only reach the local visual level, they have yet to be able to show every visual thinking activity well in solving geometry problems, illustrating problems in geometry drawings that could be more precise, and solving rudimentary geometry problems.
Eksplorasi Kemampuan Berpikir Matematis Siswa Andini Dwi Rachamwati; Dadang Juandi; Darhim Darhim
DWIJA CENDEKIA: Jurnal Riset Pedagogik Vol 7, No 3 (2023): December 2023
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jdc.v7i3.80044

Abstract

Keterampilan berpikir matematis merupakan kemampuan dalam menggunakan pengetahuan dan pemahaman matematika untuk menyelesaikan masalah. Kemampuan representasi matematis dapat didefinisikan sebagai suatu kemampuan terkandung dalam kemampuan berpikir matematis. Tujuan penelitian ini adalah memperoleh gambaran kemampuan representasi matematis siswa berdasarkan jenis kesulitan yang dihadapi dan profil kesulitannya berdasarkan indikator kemampuan matematika dan kemampuan representasi. Penelitian ini merupakan penelitian kualitatif dengan sebuah pendekatan fenomenologi. Partisipan dalam penelitian ini adalah siswa kelas XI SMA yang telah mempelajari materi polinomial berjumlah 35 siswa. Dari parsipan tersebut tersebut dipilih tiga siswa untuk dianalisis lebih lanjut mengenai kemampuan representasi matematisnya, jenis kesalahan, dan penyebabnya. Data dikumpulkan melalui kemampuan awal matematika, tes kemampuan representasi matematis siswa, dan wawancara. Berdasarkan hasil penelitian, secara umum kemampuan representasi matematis siswa berada pada tingkat moderat. Siswa yang memiliki kemampuan awal matematis tinggi menunjukkan kemampuan representasi matematis yang tinggi atau sedang. Di sisi lain, siswa dengan kemampuan awal matematis sedang dapat memiliki kemampuan representasi matematis tinggi, sedang, atau rendah. Bahkan siswa yang kesulitan dalam matematika mungkin menunjukkan tingkat kemahiran yang beragam dalam mewakili konsep matematika. Kesalahan yang dilakukan siswa saat memecahkan masalah mungkin berasal dari kurangnya pemahaman, konversi yang tidak tepat, atau pelaksanaan operasi matematika yang tidak tepat. 
Co-Authors ., Mahmudin ., Turmudi A, Abdul Wahab Aan Hasanah Aan Hasanah Abdul Rosyid Abdul Wahab A Adem, Angela Merici G Adem, Angela Merici G. Adi Nurjaman, Adi Adirakasiwi, Alpha Galih Afidatunisa, Shera Afifah Latip Rasyid Jauhari Aflich Yusnita Fitriana Agna Ilma Taofik Agna Ilma Taofik Ahbi Mahdianing Rum Ahmad Badawi Ahmad Lutfi Fauzi Ahmad Mukhibin Ahmad Zamsuri, Ahmad Aisyah Aisyah Aisyah Aisyah Al Jupri Alifulloh, Wenda Amelia Defrianti Putri Andhin Dyas Fitriani Andini Dwi Rachamwati Andini Dwi Rachmawati Andini Dwi Rachmawati Aneu - Pebrianti Aneu Pebrianti Angela Merici G Adem Angela Merici G Adem Anjar Yogaswara Anton Nasrullah, Anton Anwar Anzani, Vera Ardhi Prabowo Ariany, Riva Lesta Ariati, Chelsi Aridanthy, Vanya Arifin Riadi Aristika, Ayu Asri Ode Samura Astri Wahyuni Aswin Aswin Asyifa Rahmawati Aulia Adytia Putri Aulia Khairunnisa Azhar Majid Hidayat Aziiza, Yushilatu Felayati Baharuddin Paloloang Bambang Apiv bambang avip Priatna Bambang Avip Priatna Martadiputra cakrawala Bana G. Kartasasmita Bobbi Rahman Buhaerah Buhaerah Buhaerah Buhaerah, Buhaerah Bulubaan, Santy Bulubaan, Santy Cece Kustiawan Chandra, Fitriana Eka Chelsi Ariati Chen, Jihe Cipta, Eliva Sukma Dadan Dasari Darhim Darhim Darhim Kusumah Dela Ambarwati Devita Anjarwati Dewanto, Stanley Dewi Fitriyani Dewi, Niken Shofiana Dewi, Rivani Adistia Dian Fitriana Dian Fitriana Dian Nopitasari Dian Rusdiana Dian Usdiyana Dian Usdiyana Didi Suhaedi Didi Suryadi Dika Faiz Himmawan Dui Kurniasih Dwi Agusantia Dwiningrum Prihastiwi, Dwiningrum Dzulfikar, Ahmad Edi Irawan Edi Supriyadi Edi Supriyadi Elah Nurlaelah Elah Nurlaelah Elah Nurlaelah Elmawati, Elmawati Elsa, Hanne Ayuningtias Endang Cahya Mulyaning A. Endang Mulyana Endang Sri Rahayu Endang Sri Rahayu Enjun Junaeti Entit puspita Eris Iswara Erma Monariska Fadillah, Idris Faizah Nurwita Faizah Nurwita Farah Ayyun Taqiya Fardian, Dilham Farida Daniel Fatimah, Siti Fatmiyati, Novita Fauzi, Ahmad Lutfi Fauziah Fakhrunisa, Fauziah Fauziah, Ratu Sarah Febi Tasya Ramadhanti Febrinna Marchy Finola Marta Putri Fitri Aida Sari Fitriana, Laila Fitriani Agustiana Freddy Prasetyo Fuji Azzumar Gee, Efrata Gida Kadarisma Gida Kadarisma Gunadi, Farid Habibi Ratu Perwira Negara Hadi Hadi Hafilah, Putri Hamdan Sugilar Hanne Ayuningtias Elsa Harun Abdul Rohman Hasanah, Nur Riski Hayatun Nufus Hayuningrat, Silfia Hendriyanto, Agus Herayanti Herayanti herayanti herayanti Hermanto Hesty Marwani Siregar Hidayat, Toni Hidayati, Ully Himmawan, Dika Faiz I Made Suarsana I Made Suarsana Idris Fadillah Ifa Fathiyah IIK NURHIKMAYATI Iik Nurhikmayati Ika Dhian Lestari Ikbal Pauji Ilham Muhammad Ilham Muhammad Imelda Verina Inayah, Sarah Inggrid Marlissa Iskandar, Ratu Sarah Fauziah Ismail, Mochamad Tubagus Isna Rafianti Istikomah, Endang Iswara, Eris Izzati, Lihar Raudina Jarnawi A. Dahlan Jarnawi Afgani Dahlan Jarnawi Afgani Dahlan Jasmine Salsabila Lutfi jauhari, Afifah Latip Rasyid Jaya Dwi Putra Jaya Dwi Putra, Jaya Dwi Jerito Pereira Julianti, Dola Kadarisma, Gida Kartika Yulianti Khairunnisa Khairunnisa Khairunnisa Khairunnisa Khoirunnisa, Azizah Nurul Krida Singgih Kuncoro Kristiani, Yasinta Dian Kurniawan, Surya Kurniawati, Lia Kurniawati, Ririn Kusharyadi, Rahmat Kusnandi Kusnandi Kusnandi Kusnandi Kusnandi Kusnandi, Kusnandi Kusuma, Yaya S Kusumah, Y S Laila Fitriana Laili Rahmawati Laili Rahmawati Laili Rahmawati, Laili Lethulur, Nelma Dortje Lia Halimatus Sadiah Lucky Heriyanti Jufri, Lucky Heriyanti Luhur Bayuaji, Luhur Lukman Lukman hakim muhaimin Lussy Midani Rizki Lutfi, Jasmine Salsabila M. Ikhsan Maharani, Permata Putri Mahmudi Mahmudin Mahmudin Mahpudin, Asep Marasabessy, Rosida Margaretha Madha Melissa Marhami Marhami Marhami, Marhami Masitoh, Lisda Fitriana Maudy, Septiani Yugni Maulida, Aya Shofia Mefiana, Syifa Ananda Meicindy Jeny Klorina Meinarni, Welli Melati, Catur Yustika Mitrayana Mitrayana Morin, Shelly Muchlis, Effie Efrida Muchlis, Effie Efrida Muchsin, Sitti Busyrah Muhaimin, Lukman Hakim Muhammad Azhari Panjaitan Muhammad Azhari Panjaitan Muhammad Fachri B Paloloang Muhammad Fajar Anugrah Muhammad Ridha Muhammad Ridha Muhammad Zaki Muhammad, Iryana Mursidah Mursidah Mutiara Pertiwi Mutiara Pertiwi N. Nurjanah Nabila Cynthia Rayhan Nadiatun Firda Nadiatun Firda Nanang Priatna Nar Herrhyanto Nia Gardenia Nia Kania Nike Astiswijaya Niken Shofiana Dewi Nilah Karnilah Noor Annisah Sholehah Nopitasari, Dian Nora Susilowaty Norma Septiani Norma Septiani Novita Fatmiyati Nuke Fitri Yanuari Nunu Nurhayati Nur Anwar Nur Anwar Nur Riski Hasanah Nurafni Nurafni Nuralam, Humam Nurfiqih, David Nurjanah Nurjanah, Nurjanah Nurkamilah, Milah Nurmala Setianing Putri Nurul Farida Nurwijayanti Nusrotul Bariyah Pahmi, Samsul Palupi Sri Wijayanti Palupi Sri Wijayanti, Palupi Sri Pamarna, Agustine Dwi Kurniawati Pebrianti, Aneu Peni Anggareni Peni Fauziah Puadah Peni Fauziah Puadah Pieter Zakarias Tupamahu PRASETYAWAN, ENGGAR Puji Savvy Dian Faizati Pujia Siti Balkist Purnamasari, Sinta Putra, R Andika Putri Fitriasari, Putri Putri Wahyuni Putri, Amelia Defrianti Putri, Cyndana Kartika Putri, Nadyati Putri, Nadyati Qania Agustika Siagian Qania Agustika Siagian Qania Agustika Siagian Qirom, Muhamad Syahidul Rachmawati, Andini Dwi Rachmi, Cut Nadia Racmi, Cut Nadia Rahmah Johar Rahmat Kusharyadi Ramdani Miftah Rani Martalisa Taorina Rani Sugiarni Rani Sugiarni Ratna Sariningsih Ratri Isharyadi, Ratri Ratu Ilma Indra Putri Ratu Sarah Fauziah Iskandar Ratu Srah Fauziah Rayhan, Nabila Cynthia Reni Nuraeni, Reni Resy Nirawati Reza, Hazim Saputra Filia Rhona Febriany Sary Riastuti, Ade Ricki Yuliardi Ridho, Muhamat Hidayatul Rika Mulyati Mustika Sari Rima Aksen Cahdriyana Rina Anggraeni Rina Anggraeni, Rina Rinda Arista Rindi Antika Riska Novia Sari, Riska Novia Ristiana, Muhammad Ghiyats Riva Lesta Ariany Rizal Aminulloh Rizki Amalia Rizki Amalia Rizki Ramadhani Rizki Ramadhani Rizky Rosjanuardi Rizqi Amaliyakh Sholikhakh Roesdiana, Lessa Rohimah, Siti Maryam Rolina Amriyanti Ferita, Rolina Amriyanti Rosida Marasabessy Roskawati Roskawati RR. Ella Evrita Hestiandari Ruli, Redo Martila Rum, Ahbi Mahdianing Saddam Al Aziz Sahara, Sani Said Husain, Sharifah Kartini Saiman Saiman Sani Sahara Saputri, Veni Sardin Sari Herlina Sari Herlina Sari Herlina Sari Herlina Sari Herlina Sari Herlina Sari, Fitri Aida Sari, Yulina Kartika Septian, Ari Septian, Teddy Shelly Morin sholikhakh, Rizqi Amaliyakh Siagian, Qania Agustika Simanjuntak, Petris Sinta Purnamasari, Sinta Siska Firmasari Siska Firmasari Siswanto, Rizki Dwi Siti Aisyah Siti Fatimah Siti Julaeha Siti Nur Asmah Sitti Nur Astuti S. Sri Yulianti Sri Yulianti Stevi Natalia Sufyani Prabawanto, Sufyani suhandri, suhandri Suhendra Suhendra Suhendra Suhendra Suhendra Suhendra Suhendra, S sukri Sukri, sukri Sulistiawati Sulistiawati Sulistiawati Sulistiawati Sulistiawati Sulistiawati Sulistiawati Sulistiawati Sumanang Muhtar Gozali Sumarni, Enung Suparman Suparman Suparman Suparman Suparman Suparman Suparman Suparman Suparman Suparman Suparman Suparman, Suparman Surya Kurniawan Surya Kurniawan Susanti, Nipa Sutomo, Woro Anglia Banda Syafdi Maizora Syafdi Maizora Syafrianto Syafrianto Syaiful Syaiful . Syaiful Syaiful Syamsul Arifin Syaputra, Muhammad Rizky Syifa Ananda Mefiana Syifa Syafira Al Ghifari Talisadika Serrisanti Maifa Tama, Bayu Jaya Tamur, Maximus Taofik, Agna Ilma Tatang Herman, Tatang Taufiqulloh Dahlan Thesa Kandaga Tia Purniati Tia Purniati Tia Purniati Tonra, Wilda Syam Tri Aprianti Fauzia Tri Aprianti Fauzia Turmudi Turmudi Veni Saputri Veni Saputri Vera Anzani Vera Anzani Vita Nova Anwar Vita Nova Anwar Vos, Hans Wahab A, Abdul Wahyu Hidayat Wahyu Setiawan Wahyu Widyastuti Wahyu Widyastuti Wahyudin Wahyudin Wahyudin Wahyuni, Reni Wardat, Yousef wawan kusmawan Widya Dwiyanti Willy Abdul Ghany Wiwin Iriani Woro Anglia Banda Sutomo Yaya Kusumah Yaya S Kusuma Yaya S. Kusumah Yaya S. Kusumah Yaya Sukjaya Kusuma Yaya Sukjaya Kusumah Yohannes Yohannes Yuliardi, Ricki Yullys Helsa Yuni Suryaningsih Yunita Yunita Yushilatu Felayati Aziiza Zaenal Arifin Zatman Payung