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All Journal Jurnal Karya Pendidikan Matematika Abdimas Pedagogi: Jurnal Ilmiah Pengabdian kepada Masyarakat Math Didactic: Jurnal Pendidikan Matematika JTAM (Jurnal Teori dan Aplikasi Matematika) Journal on Education M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Delta: Jurnal Ilmiah Pendidikan Matematika Gema Wiralodra Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Mosharafa: Jurnal Pendidikan Matematika Indo-MathEdu Intellectuals Journal Pedagogy : Jurnal Pendidikan Matematika ENGAGEMENT: Jurnal Pengabdian Masyarakat Polyhedron International Journal in Mathematics Education Jurnal Pendidikan MIPA
Taufan, Mochammad
Universitas Wiralodra
Religion Humanities Education Mathematics Social Sciences Other

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Klana Udeng Mask Dance in the Ethnomathematical Perspective (As a Source of Teaching Materials) Mellawaty; Wiwit Damayanti Lestari; Mochammad Taufan; Zuhrotul Mufidah
Mosharafa: Jurnal Pendidikan Matematika Vol. 12 No. 4 (2023): October
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v12i4.1184

Abstract

Penelitian ini bertujuan untuk mengetahui konsep matematika yang ada dalam tari topeng klana udeng, mulai dari alat musik pengiring, dan kostum, yang akan menjadi sumber untuk bahan ajar. Penelitian ini merupakan penelitian kualitatif dengan pendekatan etnografi. Penelitian ini dilakukan di Sanggar Mulya Bhakti Tambi. Teknik pengumpulan data pada penelitian ini yaitu dengan obsevasi, wawancara, dan dokumentasi. Hal tersebut akan menghasilkan catatan lapangan, transkip wawancara, dan dokumen. Subyek penelitian yaitu satu observer dan beberapa narasumber, yakni maestro tari topeng, penari lain, ahli kebudayaan dinas pendidikan dan kebudayaan, nayaga, ahli musik, dalang wayang, guru matematika dan budayawan. Teknik analisis data yaitu mengumpulkan data, pemeriksaan keabsahan data, reduksi data, penyajian data, analisis, pengambilan kesimpulan. Hasil penelitian ini menunjukan bahwa terdapat konsep-konsep matematika pada bentuk alat musik, dan bentuk ornamen kostum. Konsep matematika yang muncul dalam alat musik tari topeng klana udeng adalah garis, sudut, bangun datar, bangun ruang sisi datar, bangun ruang sisi lengkung, lingkaran, barisan aritmetika. Konsep matematika yang muncul dalam kostum tari topeng klana udeng adalah garis, sudut, bangun datar, bangun ruang sisi datar, bangun ruang sisi lengkung, lingkaran, barisan aritmetika, kesebangunan dan kekongruenan, perbandingan. This study tries to identify the mathematical ideas present in the klana udeng mask dance, including the musical accompaniment devices and costumes. This study uses an ethnographic method and is qualitative. The site of this study was Sanggar Mulya Bhakti Tambi. In this study, observation, interviews, and documentation were used as data collection methods. Field notes, interview transcripts, and documents will result from this. One observer and a number of resource people, including the master of mask dance, other dancers, cultural experts from the education and culture department, nayaga, music experts, puppeteers, mathematics teachers, and cultural observers, served as the research subjects. Data collection, validity checks, data reduction, data presentation, analysis, and conclusion-making are all data analysis procedures. The findings of this study suggest that mathematical ideas can be represented by both musical instruments and costume accessories. Lines, angles, flat shapes, flat side spaces, curved side spaces, circles, and arithmetic sequences are examples of mathematical ideas that can be seen in the klana udeng mask dancing instrument. Lines, angles, flat shapes, flat side spaces, curved side spaces, circles, arithmetic sequences, similarity and congruence, and comparisons are examples of mathematical principles that can be seen in the klana udeng mask dancing costume.
Pelatihan Google Classroom Bagi Guru Dan Siswa Sekolah Dasar Dalam Pembelajaran Online Ismunandar, Denni; Senjaya, Aan Juhana; Taufan, Mochammad; Nurafifah, Luthfiyati; Nurhasanah, Siti
Abdimas Pedagogi: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol 6, No 1 (2023)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um050v6i1p35-42

Abstract

During the Covid-19 Pandemic every school, especially at the elementary school level, was enforced online learning. Therefore, media are needed that can help teachers and students to keep doing the process of teaching and learning activities. One medium that can help teachers and students interact is google classroom. The purpose of this devotion is to assist teachers and students in using Google Classroom media on online learning. The devotional team uses practice and discussion methods in these training activities. The results of this devotion teachers feel helped because by using google classroom can make it easier for teachers to provide materials, assignments, and facilitate the assessment process. In addition, students feel happy because with google classroom students can ask for material that is not yet understood. Pada masa Pandemi Covid-19 setiap sekolah terutama di tingkat sekolah dasar diberlakukan pembelajaran secara online. Oleh karena itu diperlukan media yang dapat membantu guru dan siswa agar tetap melakukan proses kegiatan belajar mengajar. Salah satu media yang dapat membantu guru dan siswa berinteraksi adalah google classroom. Tujuan pengabdian ini adalah membantu guru dan siswa dalam menggunakan media google classroom pada pembelajaran online. Tim pengabdian menggunakan metode praktek dan diskusi dalam kegiatan pelatihan ini. Hasil pengabdian menunjukkan guru merasa terbantu karena dengan menggunakan google classroom dapat mempermudah guru dalam memberikan materi, tugas, dan mempermudah proses penilaian. Selain itu siswa merasa senang karena dengan google classroom siswa dapat menanyakan materi yang belum dipahami.
Analisis Kesulitan Siswa dalam Menyelesaikan Soal Pembagian Materi Bilangan Bulat dengan Menggunakan Metode Porogapit Taufan, Mochammad; Nandang, Nandang; Hakam, Fikri
Indo-MathEdu Intellectuals Journal Vol. 5 No. 5 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i5.1913

Abstract

The background of this research is the importance of mathematics in daily life and the difficulties experienced by students in understanding mathematical concepts, especially division. This study aims to analyze the difficulties of students in solving integer division using the porogapit method in grade IV of SD Negeri Legok II, Indramayu Regency. This study uses a qualitative approach with a descriptive method. The research subjects were 6 people who were selected using the purposive sampling technique. Data was collected through observation, interviews, tests, and documentation. Data analysis uses qualitative data analysis consisting of data reduction, data presentation, and conclusion drawn. The results showed that students experienced difficulties in three main aspects: understanding problems, performing division calculation operations, and solving problems. Most students have difficulty in the division calculation operation even though they already understand the porogapit method. This difficulty has an impact on the understanding and application of mathematical concepts in daily life. This research provides recommendations for improving learning methods that can improve students' understanding and ability in integer division
PENGARUH STRATEGI PEMBELAJARAN SISIPAN HUMOR TERHADAP HASIL BELAJAR MATEMATIKA Taufan, Mochammad
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 3 No. 1 (2018): Mathline
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v3i1.82

Abstract

Penelitian ini bertujuan untuk mengetahui hasil belajar matematika siswa yang pembelajarannyamenggunakan strategi pembelajaran sisipan humor; untuk mengetahui hasil belajar matematikasiswa yang pembelajarannya tidak menggunakan strategi pembelajaran sisipan humor, untukmengetahui pengaruh strategi pembelajaran sisipan humor terhadap hasil belajar matematika.Metode penelitian yang digunakan dalam penelitian ini adalah metode eksperimen. Populasi dalampenelitian ini adalah seluruh siswa kelas XI SMK Negeri 1 Balongan dan dipilih dua kelas secaraacak sebagai sampel. Kelas XI TKJ 1 sebagai kelas eksperimen yang pembelajarannya menggunakan strategi pembelajaran sisipan humor dan kelas XI TKJ 2 sebagai kelas kontrol yang pembelajarannya tidak menggunakan sisipan humor. Instrumen yang digunakandalam penelitian ini adalah tes. Berdasarkan hasil analisis, dapat disimpulkan bahwa terdapatpengaruh strategi pembelajaran sisipan humor terhadap hasil belajar matematika.
Student challenges completing the matrix material story question Nandang, Nandang; Taufan, Mochammad; Noviana, Najwa
Polyhedron International Journal in Mathematics Education Vol. 1 No. 1 (2023): pijme
Publisher : Nashir Al-Kutub Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59965/pijme.v1i1.4

Abstract

This study aims to determine the difficulties faced by students in solving the matrix material story problem and the factors causing it. This study used a qualitative approach with research subjects in class XI, which consisted of three female students. Determination of research subjects using a purposive sample technique. Data collection techniques in this study used observation, interviews, documentation in the form of pictures and videos, and field notes. The results of this research are the difficulties faced by students in solving the matrix material story problems, namely: the steps for solving problems according to Polya, the material matrix, and the time. Factors that cause students difficulty in solving the matrix material story problems, namely: (1) students are not accustomed to using Polya's steps, (2) not writing stages 1 to 4 of Polya's steps because they are still confused about the placement of the stages, (3) not writing the explanations in the second stage, namely problem-solving planning, (4) not writing the fourth stage, which is checking the results again or verification, (5) students still have not mastered the matrix material because their learning has been using online or online, (6) calculation errors, (7) time in working on story problems with limited matrix material due to nourishing learning during the Covid-19 pandemic.
PCK OF PROSPECTIVE MATHEMATICS TEACHERS’ THROUGH COLLABORATIVE ONLINE LEARNING lestari, Wiwit Damayanti; Pakhrurrozi, Imam; Mellawaty, Mellawaty; Rusmayadi, Muh.; Taufan, Mochammad
Pedagogy: Jurnal Pendidikan Matematika Vol. 10 No. 1 (2025): Pedaggogy : Jurnal Pendidikan Matematika
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/pedagogy.v10i1.5522

Abstract

Teachers play a determining role in students' success in achieving learning goals. Therefore, Pedagogical Content Knowledge is an ability that teachers and prospective teachers must have. This research aims to describe the Pedagogical Content Knowledge profile of prospective mathematics teachers in collaborative online learning, especially in courses evaluating mathematics learning processes and outcomes. This research is descriptive qualitative research. Prospective mathematics teacher students who contracted courses in evaluating the process and results of mathematics learning from Wiralodra University and Nahdlatul Wathan University of Mataram, were the subjects of this research. The instruments used in this research were a test of understanding the concept of evaluating mathematics learning processes and outcomes, questionnaires, and learning documentation via the Phytagoras LMS. The data analysis techniques used include data reduction stages, data presentation, and drawing conclusions. Based on the research results, it was found that students in the mathematics learning process and outcome evaluation course whose lectures were held collaboratively online had a very good Pedagogical Content Knowledge profile and gave a positive response to the implementation of collaborative online learning.
Etnomatematika dalam Proses Pembuatan Kertas Daluang di Kabupaten Indramayu Taufan, Mochammad; Nurafifah, Luthfiyati; Gading, Gading
Indo-MathEdu Intellectuals Journal Vol. 6 No. 2 (2025): Indo-MathEdu Intellectuals Journal (In-Press)
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i2.2870

Abstract

This research will explore the mathematical knowledge contained in the traditional elements of making Daluang paper in Indramayu Regency. This research was carried out at Rumah Daluang, the Indramayu Arts Council, and the Sawo Kecik Theater House as groups engaged in making Daluang paper in Indramayu. This research is qualitative research using an ethnographic approach. Data collection techniques used were interview, observation and documentation techniques. The validity of the data in this research will be tested through credibility, transferability, dependability and confirmability. Data analysis techniques using the Miles and Huberman approach in 1984 include data reduction, data presentation (display), and drawing conclusions (conclusion drawing/verification). Based on the results of the research, the mathematical concepts contained in the process of making Daluang paper in Indramayu Regency are the geometry of the building of the tube chamber, the geometry of building the block room, the geometry of the rectangular flat building, the geometry of the circular flat building, the geometry of the trapezoidal flat building, measurements, comparisons, and angles.
The Use of ICT and Its Challenges during the COVID-19 Outbreak: A Phenomenological Study of Junior High School Mathematics Teachers in Indonesia Mochammad Taufan; Luthfiyati Nurafifah; Sudirman Sudirman; Topik Ilham
Jurnal Pendidikan MIPA Vol 23, No 1 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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

Abstract

This study aimed to describe the ICT products used and the difficulties experienced by junior high school mathematics teachers in Indramayu during online learning during the pandemic COVID-19. In this study, researchers used a phenomenological method based on observation, interview and documentation techniques. Data analysis in this study consisted of data reduction, data presentation and conclusion drawing using the application ATLAS.ti 8. ICT products used by junior high school mathematics teachers in Indramayu include; Zoom Meeting, YouTube, WhatsApp, PowerPoint, Google Meet, Google Form, Google Drive, Google Classroom, Geogebra and School Blogger. The results showed that the most widely used ICT product by data sources was the WhatsApp application. The difficulties of mathematics teachers during online learning are also very diverse, but the most common are network problems and internet quotas.Keywords: information and communication technology, online mathematics learning, learning difficulties, COVID-19.DOI: http://dx.doi.org/10.23960/jpmipa/v23i1.pp173-184
Etnomatematika dalam Proses Pembuatan Kertas Daluang di Kabupaten Indramayu Taufan, Mochammad; Nurafifah, Luthfiyati; Gading, Gading
Indo-MathEdu Intellectuals Journal Vol. 6 No. 2 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i2.2870

Abstract

This research will explore the mathematical knowledge contained in the traditional elements of making Daluang paper in Indramayu Regency. This research was carried out at Rumah Daluang, the Indramayu Arts Council, and the Sawo Kecik Theater House as groups engaged in making Daluang paper in Indramayu. This research is qualitative research using an ethnographic approach. Data collection techniques used were interview, observation and documentation techniques. The validity of the data in this research will be tested through credibility, transferability, dependability and confirmability. Data analysis techniques using the Miles and Huberman approach in 1984 include data reduction, data presentation (display), and drawing conclusions (conclusion drawing/verification). Based on the results of the research, the mathematical concepts contained in the process of making Daluang paper in Indramayu Regency are the geometry of the building of the tube chamber, the geometry of building the block room, the geometry of the rectangular flat building, the geometry of the circular flat building, the geometry of the trapezoidal flat building, measurements, comparisons, and angles.
Pengembangan Media Pembelajaran BETAMATH untuk Meningkatkan Pemahaman Siswa pada Materi Barisan dan Deret Aritmetika Sriyanti, Linda; Rosyadi, Rosyadi; Taufan, Mochammad
Indo-MathEdu Intellectuals Journal Vol. 6 No. 4 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i4.3582

Abstract

The limited student understanding of arithmetic sequences and series, along with the minimal use of interactive Android-based learning media, served as the foundation for this study. The main objective of this research was to develop and evaluate the effectiveness of an Android-based learning application called BETAMATH in enhancing students' comprehension of the topic. This study employed a Research and Development (R&D) approach, using the 4D development model, which includes the stages of Define, Design, Develop, and Disseminate. The developed product was validated by subject matter experts, media specialists, and pedagogical experts, and was tested on tenth-grade students. Validation results indicated that BETAMATH is suitable for use in the classroom. Practicality testing revealed that the application is easy to use, based on student feedback and teacher observations. The effectiveness of the media was confirmed by a significant improvement in students' understanding, as shown by pretest and posttest results. Therefore, BETAMATH is considered valid, practical, and effective for improving student understanding of arithmetic sequences and series, and holds promise as an innovative alternative to support mathematics instruction in schools.  
Co-Authors Aan Juhana Senjaya Aan Juhana Senjaya, Aan Juhana Damayanti Lestari, Wiwit Denni Ismunandar Diki Mulyana Diki Mulyana Eryanti _ Gading, Gading Gunadi, Farid Hakam, Fikri Imam Pakhrurrozi, Imam Ismunandar, Denni Lestari, Wiwit Damayanti Luthfiyati Nurafifah Luthfiyati Nurafifah Mela Andriani Mellawaty Mellawaty, Mellawaty Muhammad Fityan Nandang Nandang Nandang Novi Fauziyah Noviana, Najwa Nur Subkhi Nurafifah, Luthfiyati Rosyadi, Rosyadi Runisah, Runisah Rusmayadi, Muh. Siti Nurhasanah Srihati Srihati Sriyanti, Linda Sudirman Sudirman Sudirman Topik Ilham Zuhrotul Mufidah