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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Penelitian dan Pengembangan Pendidikan Jurnal Infinity Jurnal Tematik AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Elemen Edumatsains Journal of Research and Advances in Mathematics Education Wacana Akademika : Majalah Ilmiah Kependidikan Jurnal Analisa Eralingua : Jurnal Pendidikan Bahasa Asing dan Sastra Al-Albab Desimal: Jurnal Matematika IndoMath: Indonesia Mathematics Education Formatif: Jurnal Ilmiah Pendidikan MIPA Jurnal Invensi (Jurnal Penciptaan dan Pengkajian Seni) Jurnal Sosiologi Agama JPM : Jurnal Pendidikan Matematika JISIP: Jurnal Ilmu Sosial dan Pendidikan Al-Ta'lim ANARGYA: Jurnal Ilmiah Pendidikan Matematika Jurnal Isema : Islamic Educational Management Jurnal Matematika UNAND Transformasi : Jurnal Pendidikan Matematika dan Matematika JPMI (Jurnal Pembelajaran Matematika Inovatif) (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Jurnal Educatio FKIP UNMA JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Jurnal Pendidikan Madrasah Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Mosharafa: Jurnal Pendidikan Matematika Jurnal Pendidikan Matematika Unpatti Tafkir: Interdisciplinary Journal of Islamic Education Kognitif: Jurnal Riset HOTS Pendidikan Matematika J-KIP (Jurnal Keguruan dan Ilmu Pendidikan) Jurnal Kependidikan Islam Formosa Journal of Applied Sciences (FJAS) Jurnal Cakrawala Pendas Jurnal Basicedu ITQAN: Jurnal Ilmu-ilmu Kependidikan Euclid Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang JNPM (Jurnal Nasional Pendidikan Matematika) AMPLITUDO: Journal of Science & Technology Innovation IndoMath: Indonesia Mathematics Education JRAMathEdu (Journal of Research and Advances in Mathematics Education) Spektra : Jurnal Ilmu-ilmu Sosial Jurnal Infinity Al-Risalah Jurnal Studi Agama dan Pemikiran Islam Tahdzib Al-Akhlaq Jurnal Pendidikan Islam The Impact : Jurnal Pengabdian Kepada Masyarakat Edumaspul: Jurnal Pendidikan Jurnal Didaktik Matematika
Samsul Maarif
Universitas Mumahammadiyah Prof. Dr. Hamka
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Nursing Physics Social Sciences Other

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Development of Mathematical Problem Solving Tests on Geometry for Junior High School Students Sri Adi Widodo; Ibrahim Ibrahim; Wahyu Hidayat; Samsul Maarif; Fitri Sulistyowati
Jurnal Elemen Vol 7, No 1 (2021): January
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v7i1.2973

Abstract

One of the cognitive skills that students must have is problem-solving ability. Therefore, a standardized test is needed to measure this ability. However, until now, the tests used to measure mathematical problem-solving ability were not standardized. This research aims to develop a valid and practical mathematical problem-solving test in the discussion of triangles and rectangles. This research is part of the RD 4D type with steps: Defined (analysis to develop a test), Design (designing a problem-solving test form), and Develop (expert judgment and small group trials). The instrument in this research was the validation sheet used by the validator to assess each test item. The data analysis technique used the Aiken method for expert judgment and qualitative descriptive for development testing. The result is a valid and practical mathematical problem-solving test because the V-Aiken value is more than 0.532. Based on this, the instrument can be used to measure the mathematical problem-solving ability of junior high school students in the discussion of triangles and rectangles.
Kemampuan Mengkonstruksi Bukti Geometri Mahasiswa Calon Guru Matematika Pada Perkuliahan Geometri Samsul Maarif; Wahyudin Wahyudin; Fitri Alyani; Trisna Roy Pradipta
Jurnal Elemen Vol 6, No 2 (2020): July
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v6i2.2012

Abstract

This study aims to analyze and describe the ability to construct proofs of perspective teacher mathematics students in basic geometrical lectures on the concepts of alignment, triangles, and concordance of two triangles. This research uses a descriptive qualitative method involving 35 prospective mathematics students at the Universitas PGRI Semarang. This study uses a qualitative descriptive method involving 35 students. The results of this study show that: (1) 28% of students sketched diagrams and used geometric labels appropriately on the constructed evidence; (2) 28.57% of students have the correct initial step of proof; (3) 28.57% of students can determine the exact conjecture that leads to the correct proof; (4) 25.71% of students are correct in compiling proof arguments by the correct postulate and theorem; (5) 25.71% of the thought flow process used by coherent students leads to valid evidence; and (6) 22.86% of students mastered theorems and concepts used in compiling constructing proof.
The implementation of self-explanation strategy to develop understanding proof in geometry Samsul Maarif; Fitri Alyani; Trisna Roy Pradipta
JRAMathEdu (Journal of Research and Advances in Mathematics Education) Volume 5 Issue 3 October 2020
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jramathedu.v5i3.9910

Abstract

Proof is a key indicator for a student in developing mathematical maturity. However, in the process of learning proof, students have the difficulty of being able to explain the proof that has been compiled using good arguments. So we need a strategy that can put students in the process of clarifying proof better. One strategy that can explore student thought processes in explaining geometric proof is self-explanation strategy. This research aimed to analyze the ability to understand the geometric proof of prospective teacher students by implementing a self-explanation strategy in basic geometry classes. This study used a quasi-experimental research type of nonequivalent control group design. The participants of this research were 75 students of mathematics education study programs at one private university in Semarang. This research used four instrument tests of geometric proof. Before being used for research, the instruments were tested for validity and reliability using product-moment and Cronbach's alpha. Data analysis in this study used a two-way ANOVA test. The results showed that: the increased ability to understand the geometric proof of students who used self-explanation strategy was better than those who obtained direct learning; there was a significant difference between the increase of students’ mathematical proof ability in a group of students with a high and moderate level of initial mathematical ability; the initial ability (high, medium, low) of mathematics did not directly influence the learning process to improve the ability to understand the geometric proof. Hence, it can be concluded that the self-explanation strategy is effective to be used to improve the understanding of the geometric proof. 
Kecemasan Siswa Sekolah Menegah Atas dalam Menyelesaikan Masalah pada Materi Program Linier dalam Praktek Kelas Virtual Ignes Febryliani; Khoerul Umam; Joko Soebagjoyo; Samsul Maarif
Kognitif: Jurnal Riset HOTS Pendidikan Matematika Vol. 1 No. 1 (2021): Januari - Juni 2021
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (443.263 KB) | DOI: 10.51574/kognitif.v1i1.12

Abstract

Pembelajaran matematika secara virtual telah mengubah bagaimana siswa merespons situasi belajar dan tidak jarang meningkatkan kecemasan siswa. Tujuan dari penelitian ini mengungkapkan secara deskriptif bagaimana kecemasan yang terjadi pada siswa pada saat mempelajari program linear dalam pembelajaran matematika secara virtual. Metode penelitian ini menggunakan metode kuantitatif dengan menggunakan survey secara online agar dapat menjangkau seluruh subjek penelitian. Analisis data penelitian dideskripsikan secara deskriptif untuk mengilustrasikan kecemasan yang terjadi pada siswa pada kelas virtual. Hasil penelitian menunjukkan kecemasaan siswa pada saat mempelajari materi program linear meningkat pada aspek penilaian dimana kebayakan siswa meminta untuk diajarkan ulang materi yang sudah dipelajari. Kontribusi penelitian ini berdampak pada bagaimana belajar matematika yang efektif dan baik sehingga kecemasan yang terjadi dapat meningkatkan pemahaman matematis siswa
HAMBATAN EPISTEMOLOGI PADA PEMBUKTIAN GEOMETRI SEDERHANA SISWA SMP DITINJAU DARI RESILIENSI MATEMATIS Safira Dinda Fitria; Samsul Maarif
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 4, No 3 (2021): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v4i3.p%p

Abstract

Lack of information regarding mathematical knowledge obtained by students can result in these students experiencing epistemological obstacles. Meanwhile, the mathematical resilience possessed by students can help students get more information about mathematical knowledge that they have not completely obtained. This research methodology is included in descriptive qualitative research where the data collection technique is by using the Pythagorean theorem test method, mathematical resilience questionnaire and interviews. There were 23 respondents in this study who were students of class VIII 280 Senior High School. In this study the data were analyzed by identifying the answers of 23 respondents to the indicators of epistemological barriers and the mathematical resilience questionnaire that had been done by the students, then interviewing 6 respondents. The results of this study are that there are three types of students' epistemological obstacles in proving the Pythagorean theorem.
Berpikir Kreatif Matematis: Sebuah Pemetaan Literatur dengan Analisis Bibliometri Menggunakan Vos Viewer Nindi Sri Rahayu; Uswatun Hasanah Liddini; Samsul Maarif
Mosharafa: Jurnal Pendidikan Matematika Vol 11, No 2 (2022)
Publisher : Institut Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (651.614 KB) | DOI: 10.31980/mosharafa.v11i2.1232

Abstract

Penelitian ini bertujuan untuk menganalisis publikasi tentang kemampuan berpikir kreatif matematika untuk memberikan kontribusi pada pengembangan literatur yang relevan. Penelitian yang terkait analisis bibliometrik belum banyak dilakukan pada kajian berpikir kreatif matematika. Sebanyak 200 artikel tentang kemampuan berpikir kreatif matematika yang diterbitkan di dalam sumber data google scholar antara tahun 1957 sampai 2020 diambil dan dianalisis melalui pendekatan analisis bibliometrik. Analisis bibliografi berisi dari sumber, penulis, dan akurasi yang berasal dari kata kunci untuk dianalisis penulis dan divisualisasikan melalui perangkat lunak VOS Viewer. Berdasarkan hasil penelitian kemampuan berpikir kreatif matematika telah sering dipelajari dengan kreativitas, berpikir, berpikir matematika, masalah matematika, proses, anak, kemampuan, ide, pengembangan, penalaran, kelas, orang. Dalam penelitian kemampuan berpikir kreatif matematika lebih banyak kemungkinan di luar database Google Scholar seperti database Scopus, Crossref, dan lainnya. The state-of-art in mathematical creativity telah menjadi jurnal teratas.This study aims to analyze publications on mathematical creative thinking skills to contribute to the development of relevant literature. Research related to bibliometric analysis has not been done much in the study of mathematical creative thinking. A total of 200 articles on mathematical creative thinking skills published in Google Scholar data sources between 1957 and 2020 were taken and analyzed through a bibliometric analysis approach. The bibliographic analysis contains the source, author, and accuracy derived from keywords to be analyzed by the author and visualized through the VOS Viewer software. Based on research results, mathematical creative thinking skills have often been studied with creativity, thinking, mathematical thinking, mathematical problems, processes, children, abilities, ideas, development, reasoning, classes, people. In research, there are more possibilities for mathematical creative thinking skills outside the Google Scholar database such as the Scopus database, Crossref, and others. The state-of-art in mathematical creativity has become a top journal.
Depicting Epistemological Obstacles in Understanding the Concept of Sequence and Series Samsul Maarif; Krisna Satrio Perbowo; Rahmat Kusharyadi
IndoMath: Indonesia Mathematics Education Vol 4 No 1 (2021)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/indomath.v4i1.9339

Abstract

This study aimed to discover epistemological obstacle on secondary students to solve sequence and series problems based on three indicators, there are a conceptual obstacle, procedural obstacle, and operational technique obstacle. This study was descriptive with qualitative research approaches. Data were collected with the test and interview method. The subjects in this study are students of SMP Negeri 86 Jakarta class VIII based on the errors seen from the diagnostic tests that had been tested. The analysis was done by giving written tests which are essay and interview formatted. Results on analysis showed that: (1) Conceptual obstacle, obstacle that was experienced by students are: students considered that a pattern was said as a numeral pattern because they own odd numeral pattern and own 2,2,2 of difference; were not able to find exact pattern within the problem; considering that Fibonacci numeral sequence was a pattern that form prime numeral pattern; were not able to differ the concept of arithmetics and geometry sequence; were not able to understand the concept of first quarter on arithmetics sequence; error when interpreted the meaning of problems; were not able to intepret what was given on mathematics model; interpreting sum of the first 20 quarters with sequences which own the 20th quarter; and interpreting sum of the first 20 quarters with the 20th quarter; (2) While on procedural obstacle, obstacle that was experienced are: interpreting numeral pattern if they own their pair; error on determining multiplication or difference; and applying formulas incorrectly; (3) Last on operasional technique obstacle, obstacle that was experienced are error on calculation and using sign and symbol mathematics incorrectly.
ANALISIS EPISTIMOLOGI OBSTACLES TERHADAP SISWA SMP KELAS VII DENGAN MATERI STATISTIKA (PENYAJIAN DATA) BERLIANA NUR RAHMAH; SAMSUL MAARIF
Jurnal Matematika UNAND Vol 10, No 4 (2021)
Publisher : Jurusan Matematika FMIPA Universitas Andalas Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jmu.10.4.510-518.2021

Abstract

Penelitian ini memiliki tujuan untuk mengetahui sebuah hambatan epistimologi siswa sekolah menengah pertama pada materi statistika (penyajian data). Penelitian ini menggunakan tiga indikator, yaitu hambatan konseptual, hambatan prosedural, dan hambatan teknik operasional. Penelitian bersifat deskriptif dengan pendekatan penelitian kualitatif. Pengumpulan data dilakukan dengan tes dan wawancara. Pada penelitian ini subjek yang digunakan adalah siswa kelas VII SMPIT AT-TAUFIQ sebanyak 30 siswa yang telah mempelajari materi Statistika. Penelitian menggunakan teknik analisis yang mengidentifikasi hasil jawaban siswa. Ditemukan 6 siswa mengalami hambatan epistimologi yang serupa, sehingga bisa dijadikan sebagai dasar bagi guru untuk memperbaiki.Kata Kunci: Hambatan konsep, Hambatan prosedur, Hambatan teknik, Statistika
Sociomathematical norms in online learning in the COVID-19 pandemic period Samsul Maarif; Novia Oktarina; Sandi Sessu; Fitria Sulistyowati; Wikan Budi Utami
International Journal of Evaluation and Research in Education (IJERE) Vol 11, No 4: December 2022
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v11i4.23046

Abstract

This case study analyzed students' sociomathematical norms for the formation of study groups conducted by teachers, the role of sociomathematical norms on students' social interactions when learning mathematics, gender differences that can affect students' sociomathematical norms, and sociomathematical norms on derived material in terms of gender aspects among students. The nine subjects of this study were selected purposively. Data collection techniques were observation, interviews, and documentation. The study concluded that among the four indicators of sociomathematical norms, three indicators of male students are superior to female students. Male students are superior in accepting explanations from teachers, accepting differences of opinion, and mathematical insight. Meanwhile, female student excels in only one indicator (the effectiveness of mathematics).
Analysis of Learning Obstacle to Numeracy Ability Based on Mathematical Resilience of Elementary Students Ade Fitriana; Samsul Maarif
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 5, No 2 (2022): VOLUME 5 NUMBER 2, JUNE 2022
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v5i2.11202

Abstract

The difficulty felt by students in the learning process when students face a question and students feel difficulties in using their knowledge, we can say it to be a learning obstacle. Meanwhile, in learning, mathematical resilience can be said to be a positive attitude of students in the learning process. The relationship of mathematical resilience to mathematics learning will make students more interested and motivated in learning mathematics. This type of research is descriptive qualitative. This study studies and explores the characteristics of learning obstacles to numeracy ability based on students' mathematical resilience in geometry materials. The data collection techniques used are numeracy ability tests with geometry materials, student mathematical resilience questionnaires, and interviews. The subjects in this study were 24 students of class V B of SDN Mekarjaya 01. In this study, the data were analyzed by identifying the answers of 24 respondents to the numeracy ability test and mathematical resilience questionnaire that students had conducted. The result is that we can see some of the characteristics of learning barriers found in grade V students of SDN Mekarjaya 01, the characteristics of these learning barriers include difficulties and weaknesses in calculating, difficulties in transferring knowledge, and difficulties in understanding mathematical language. Looking at the characteristics of learning barriers, it is concluded that students have resilience in mathematics can affect students' attitudes in facing problems in learning mathematics.
Co-Authors Abdur Rouf, Abdur Adam Firdaus Ade Fitriana Adlawan, Hendely A. Afifah, A Afifah, Faiqotul Ahda Alifia Rahmah Jamhari AL-Ashri, Lazuardi Sastra Ambarwati, Dyah Andini Widya Ningsih Anim, Sarbini Arosyid Wahyu Nugroho Aurellia, Kirana Reza Azkia, Nia BERLIANA NUR RAHMAH Burhendi, Feli Cianda Adrin Cahayani, Ayu Budi Cahayani Budi Dafid S. Setiana Daud Rasyid Desi D. Sari Desvian Bandarsyah Disya Futhi Rahma Dini Fadhlurrahman, Muhammad Hilmi Fahrany, Sofia Fatah Syukur, Fatah Fatkhiyatur Rizkiyah Febriantoni Febriantoni Febryliani, Ignes Fitri Alyani Fitri Sulistyowati Fitria Sulistyowati Fitriani, Nelly Geun, Ali An Sun Harita Audhea Akbari Hartami, Hartami Hasanah, Zulfatul Herri Mulyono Hidayah, Aliffia Laila Nur Hidayat, Wahyu Huri Suhendri Ibrahim . Idwar, Agus Ignes Febryliani Ihsana El Khuluqo Intan Fauziah Islam, Fahmi Jamalia, Syahnia Nur Jamaludin, Norzalila Binti Jeani Alfirahmadita Jiwanto, Fahmi Islam Joko Soebagjoyo Joko Soebagyo, Joko Kadir, Kadzrina Abdul Khairiyah, Nanda Khairunnisa, Rika Khoerul Umam Khoerul Umam, Khoerul Kohari, Khalis Krisna S. Perbowo Krisna Satrio Perbowo Laras Indah Mayowi Latifah Rani Leonard, Leonard Liddini, Uswatun Hasanah Madjid, Zamakhsyari Abdul Mahfuz Majid, zamakhsyari Abdul Mohammad Adnan Muchamad Subali Noto Muhammad Nuril Huda Muhibudin, Muhibudin Munajah, Neneng Nelly Fitriani Nindi Sri Rahayu Novia Oktarina Nurafni Nurafni Nurruzzahra, Rezka Andiva Pamungkas, Bayu Aji Pradipta, Trisna Roy Putera, Adhy Setia PUTRI WULANDARI Rahayu, Nindi Sri Rahma Dini, Disya Futhi Rahman Yasin, Rahman Rahmat Kusharyadi Risqi Rahman Rokhyani Nur Setiarini Ronald Adam Royke B. Koapaha Safira Dinda Fitria Sahudi, Sahudi Salsabila Sandi Sessu Saputri, Khulyatin Dyah Shaari, Hasnizam Shafira, Diva Siti Mudzalifah Slamet Slamet Slamet Slamet SMith , Jonathan D. Soebagjoyo, Joko Soebagyo, Joko Sri Adi Widodo Sri Adi Widodo Sri Adi Widodo Sri Adi Widodo Sri Amelia Suastiwi Suastiwi Sujadi, Imam Sulistyowati, Fitri Sun, Ali An Surya Amami Pramuditya Syahnia Nur Jamalia Syakur, Saleem Syarif, Moh. Suryadi Trisna Roy Pradipta Trisna Roy Pradipta Trisna Roy Pradipta Trisna Roy Pradipta, Trisna Roy Uswatun Hasanah Liddini Uyuni, Badrah Vania, Sabina Stella Wahyu Hidayat Wahyu Hidayat Wati Sukmawati Widarta, Widarta Wikan Budi Utami Wiyono, Ikhsannuddin Yasin Surya Wijaya Yudha Renaldy Zahra Maya Syamsyiah Zahra Maya Syamsyiah Zaini, Aceng