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All Journal International Journal of Electrical and Computer Engineering Jurnal Infinity Jurnal Keolahragaan AKSIOMA: Jurnal Program Studi Pendidikan Matematika Profesi Pendidikan Dasar Jurnal Elemen OPERATION EXCELLENCE: Journal of Applied Industrial Engineering JPPM (JURNAL PENELITIAN DAN PEMBELAJARAN MATEMATIKA) Jurnal Kajian Pembelajaran Matematika Union: Jurnal Ilmiah Pendidikan Matematika Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Analisa PRISMA JTAM (Jurnal Teori dan Aplikasi Matematika) JE (Journal of Empowerment) JPMI (Jurnal Pembelajaran Matematika Inovatif) Jurnal Tecnoscienza GAUSS: Jurnal Pendidikan Matematika Alifmatika: Jurnal Pendidikan dan Pembelajaran Matematika Jurnal BELAINDIKA (Pembelajaran dan Inovasi Pendidikan) International Journal on Teaching and Learning Mathematics Community Education Engagement Journal TIERS Information Technology Journal Naratif : Jurnal Nasional Riset, Aplikasi dan Teknik Informatika Jurnal Pengabdian Kepada Masyarakat Abdi Nusa International Journal of Mathematics and Mathematics Education (IJMME) Papanda Journal of Mathematics and Sciences Research Polyhedron International Journal in Mathematics Education International Journal of Didactic Mathematics in Distance Education Jurnal Infinity SISTEMIK : Jurnal Ilmiah Nasional Bidang Ilmu Teknik International Journal of Applied Learning and Research in Algebra Journal on Mathematics Education Research MUDARRISA: Jurnal Kajian Pendidikan Islam Eduma : Mathematics Education Learning and Teaching
Edi Supriyadi
Sekolah Tinggi Teknologi Bandung
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Health Professions Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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ANALISIS BEBAN KERJA FISIK DENGAN CVL DAN PENGUKURAN WAKTU ISTIRAHAT OPTIMAL PADA PEKERJA RAW MATERIAL WAREHOUSE DI PT TRIMAN Rizki, Putri Nur; Aprianto, Teguh; Supriyadi, Edi
SISTEMIK (Jurnal Nasional Ilmu Teknik) Vol 13 No 1 (2025): SISTEMIK : Jurnal Ilmiah Nasional Bidang Ilmu Teknik
Publisher : Universitas Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53580/sistemik.v13i1.130

Abstract

Beban kerja fisik adalah beban perkerjaan yang di terima oleh fisik pekerja yang dilakukan dengan mengandalkan kegiatan fisik semata akan mengakibatkan perubahan pada fungsi alat-alat tubuh. PT. Triman adalah perusahan farmasi nasional yang memproduksi obat-obatan dan vitamin yang memiliki izin industry farmasi yang dikeluarkan oleh Kementrian Kesehatan. Permasalahan yang terjadi di PT. Triman khususnya pada pekerja raw material warehouse sebanyak 4 orang ini yaitu merasakan kecapean atau rasa pegal di bagian punggung, pinggang dan bagian tubuh lainnya. Hal tersebut tentunya sebuah masalah pada beban kerja fisik. Pada penelitian kali ini menggunakan metode CVL untuk menghitung beban kerja fisik dan pengukuran jam istirahat yang optimal. Berdasarkan hasil pengukuran beban kerja fisik menggunakan metode Cardiovascular Load (CVL) diketahui besarnya beban kerja pada pekerja 1 yaitu Bapak Wisnu Purnama sebesar 58.65%, pada pekerja 2 yaitu Bapak Willy Ramdhani sebesar 53,91%, pada pekerja 3 yaitu Bapak Randi Gunawan sebesar 58,53%, dan pada pekerja 4 yaitu Bapak Muhammad Taufik sebesar 58.29%. perbaikan waktu istirahat menggunakan pendekatan fisiologis diketahui bahwa waktu istirahat yang dibutuhkan untuk Bapak Wsinu Purnama yaitu 24,64 menit, yang awalnya 30 menit menjadi 54,64 menit, untuk waktu istirahat yang dibutuhkan untuk Bapak Willy Ramdhani yaitu 2,72 menit yang awalnya 30 menit menjadi 32,72 menit, untuk Bapak Randi Gunawan yaitu 6,52 menit, yang awalnya 30 menit menjadi 36,52 menit, sedangkan waktu istirahat yang dibutuhkan untuk Bapak Muhammad Taufik yaitu 17,56 menit yang awalnya 30 menit menjadi 47,56 menit.
PELATIHAN DAN PENDAMPINGAN DESAIN E-DIDAKTIK MELALUI BAHAN AJAR BERBASIS BUDAYA CIANJUR Sugiarni, Rani; Herman, Tatang; Juandi, Dadang; Pahmi, Samsul; Inayah, Sarah; Supriyadi, Edi; Fauzi, Ahmad Lutfi; Fauziah, Ratu Sarah; ., Mahmudin
JE (Journal of Empowerment) Vol 3, No 2 (2022): DESEMBER
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/je.v3i2.2511

Abstract

ABSTRAKKurangnya kreativitas guru dalam menciptakan bahan ajar yang disesuaikan dengan kondisi siswa dapat berdampak pada kegiatan pembelajaran yang tidak efektif bagi siswa. PKM ini bertujuan untuk meningkatkan kompetensi pedagogik dan kualitas pembelajaran dengan desain e-didaktik melalui bahan ajar berbasis budaya Cianjur. Metode  yang  digunakan  adalah service learning yang terbagi  menjadi  dua  kegiatan  yaitu pelatihan (synchronous) dan pendampingan (asynchronous). Pelatihan terdiri atas penyampaian materi, sedangkan pendampingan berupa bimbingan pembuatan bahan ajar. Peserta kegiatan PkM yang terdiri dari 32 guru matematika SMA di seluruh Kabupaten Cianjur telah mengikuti kegiatan ini pada awal tahun ajaran baru semester ganjil tahun 2022, dan hasilnya adalah sebanyak 9 buah bahan ajar. Hasil  pengabdian  ini berupa desain rencana pelaksanaan pembelajaran dan desain bahan ajar. Selain  itu, diperoleh    tingkat keberterimaan  kegiatan    pelatihan yang  dominan  berada  pada kategori “Sangat Baik”. Para guru merasakan peningkatan soft skill-nya setelah mengikuti pelatihan dan pendampingan.ABSTRACTThe lack of teacher creativity in creating teaching materials that are adapted to students' conditions has an impact on learning activities that are not effectively accepted by students. This PKM aims to improve pedagogic competence and learning quality with e-didactic design through Cianjur culture-based teaching materials. The method used is service learning, which is divided into two activities, namely training (synchronous) and mentoring (asynchronous). Training consists of delivering material, while mentoring is in the form of guidance on making teaching materials. Participants who took part in this PkM activity were 32 high school mathematics teachers in Cianjur Regency who produced 9 teaching materials. The results of this service are in the form of the design of the lesson plan and the design of teaching materials. In addition, the level of acceptance of the dominant training activities was found to be in the "Very Good" category. The teachers felt an increase in their soft skills after participating in the training and mentoring.
Research trends in sports sciences in Indonesia: A bibliometric analysis Jumareng, Hasanuddin; Setiawan, Edi; Supriyadi, Edi; Sugiarni, Rani; Abdullah, Khairul Hafezad; Gazali, Novri; Ridwan, Mochamad; Demir, Gí¶ní¼l TekkurÅŸun; Hofmeister, Martin
Jurnal Keolahragaan Vol. 12 No. 1: April 2024
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jk.v12i1.69568

Abstract

This study presents a comprehensive bibliometric analysis of research trends in the field of sport science in Indonesia. Using a bibliometric approach, 128 relevant articles were collected, consisting of articles published in journals, written in English, and originating from Indonesia. This research focuses on analysing publication patterns and trends, with particular emphasis on publication year, affiliated institutions, and leading authors in the field of sport science. The analysis showed that 2020 was the year with the highest number of publications, indicating an increased interest and dedication to sport science research in Indonesia during that period. Among the various educational institutions contributing to this field, Universitas Negeri Yogyakarta emerged as the leading campus with the highest number of publications, demonstrating its important role in advancing sport-related studies. Additionally, the study identified "Journal of Physics: Conference Series" as the dominant source of documents, signalling its significance in disseminating sports science research in Indonesia. To shed light on the prolific contributors, this study examined authorship patterns. In particular, three authors, Novita Sari Harahap, Yulingga Nanda Hanief, and Ahmad Nasrulloh, emerged as the most prolific in the sport science domain, with each of them writing four documents in the form of articles. Their notable contributions demonstrate their expertise and dedication to advancing knowledge in the field of sports science. In conclusion, while the current landscape of sport science research in Indonesia shows promise and progress, there are still limitations and areas for improvement. By addressing these challenges and embracing innovative research agendas, the field can continue to develop and flourish, ultimately contributing to the advancement of sport science knowledge and practice on both a local and global scale.
Hypothetical Learning Trajectory in Scientific Approach on Material Direct Proportion: Context of Rice Farmers' Activities Pandanwangi Cianjur Sugiarni, Rani; Herman, Tatang; Juandi, Dadang; Supriyadi, Edi
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 6, No 4 (2022): October
Publisher : Universitas Muhammadiyah Mataram

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

Abstract

Rice farmer activities can be used as a context for understanding mathematical concepts. There are many studies on Hypothetical Learning Trajectory (HLT) on direct proportion material with a cultural context background. However, there is no research that focuses on using the context of Pandanwangi rice farmers to facilitate students in understanding material in direct proportion.This study aims to design Hypothetical Learning Trajectory (HLT) in Scientific Approach on Material Direct Proportion in the Context of Rice Farmers' Activities in Pandanwangi Cianjur, who are familiar with student culture in Cianjur. This research is part of design research. The research design consisted of HLT, namely learning objectives, learning activities, and student learning hypotheses. The result of the research is the set of HLT in the context of Pandanwangi Rice Farmer Activities, which includes learning objectives, learning activities, and the assumptions of each activity. This HLT can be a promising solution to overcome students' difficulties in understanding the concept of direct proportion and values in a cultural context to improve students' character.
Workshop on the Development of ICT-Assisted Teaching Materials for Teachers at MTs Darul Hikmah Pekanbaru Istikomah, Endang; Yuliani, Sri; Widiati, Indah; Supriadi, Edi; Marnis, Eli; Irawan, Hendra; Azzahra, Lazira
Community Education Engagement Journal Vol. 6 No. 2 (2025): April
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/ceej.v6i2.20674

Abstract

This community service activity aims to encourage teachers to utilize information and communication technology (ICT) to improve the use of learning methods, so that the learning process becomes more interactive and interesting through the development of ICT-assisted teaching materials at MTs Darul Hikmah Pekanbaru. This workshop involved 33 teachers and was held on November 30, 2024. The stages of the activity include preparation, implementation, discussion, and Q&A. This PkM activity succeeded in achieving its goal of motivating teachers to maximize the use of technology in learning through the development of teaching materials, even though there were challenges that had to be faced. The evaluation results showed a positive response from teachers.
Bibliometric Analysis: Trend of ICT and RME Researches Edi Supriyadi; Jarnawi Afgani Dahlan; Darhim Darhim; Joseph Taban
EduMa: Mathematics education learning and teaching Vol. 11 No. 2 (2022)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v11i2.11023

Abstract

Research in both ICT and RME is expanding at a breakneck pace. The growth of research in engineering can be tracked by one type of analysis known as bibliometric analysis. This analysis can be used to identify the number of scholarly publications on ICT and RME. This study is of a quantitative and descriptive nature. Researchers are interested in examining the development of ICT and RME, as well as the distribution pattern of publications in Scopus, which is based on research affiliations, research themes, and scientific journals. For the goals of data analysis, reduction, visualization, and mapping, respectively, Bibliometrix R-tool and BiblioShiny were utilized throughout the course of this research. Scopus bibliometric study finds that between the years 1999 and 2022, there was a shift in the number of research articles that could be located in the Scopus online database that were associated with ICT and RME. The year 2020 was the year that this publication - Journal on Education and Information Technologies - reached its zenith. In terms of the quantity of documents generated, research in the fields of ICT  is dominated by writers from the Czech Republic and the Netherlands.
Publication Trends from STEAM in Education from Scopus Database: Bibliometric Analysis Edi Supriyadi; Turmudi; Jarnawi Afgani Dahlan; Dadang Juandi
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3576

Abstract

The objective of this study is to shed light on the domain of STEAM education research by employing a three-pronged strategy. This article provides a bibliometric analysis of STEAM education literature by focusing on three major research questions (RQs): RQ1. How has research on STEAM education progressed? RQ2. Who is the most influential in STEAM education research? RQ3. Which affiliations and countries are contributing to STEAM in education? This study combines quantitative analysis with descriptive methods. The evolution of STEAM education and the pattern of publishing found in Scopus, which is determined by research connections, research themes, and scientific journals, are of interest to researchers. Throughout this research, the Bibliometrix R-tool and the BiblioShiny software packages were utilized, one at a time, for data analysis, reduction, visualization, and mapping, respectively. In response to RQ1, this study found the Annual Growth Rate to be 24.19%. This finding is based on the trend of publications in STEAM in Education. The results indicate that there has been an increase in the number of journal articles devoted to this subject, which are frequently disseminated. The second question this research aims to answer is which areas of STEAM education research have the most influence. While Piperopoulos P has the top spot for the most globally mentioned documents, Perignat E holds the top spot for the most locally cited papers. In the meantime, Herro D is a writer who has contributed to the study done in the field of STEAM education. As for RQ3, it can be noted that Jeju National University and the Korea National University of Education are the top two campuses in the world regarding STEAM in Education research publications, both of which are located in South Korea.
Exploring the future of mathematics teaching: Insight with ChatGPT Edi Supriyadi; K. S. Kuncoro
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.v11i2.14898

Abstract

This study aims to provide a comprehensive overview of the future of mathematics teaching from the perspective of ChatGPT, an advanced language processing artificial intelligence (AI) developed by OpenAI. The results of the chat transcripts edited with ChatGPT suggest that the future of mathematics teaching will see the integration of technology and AI to provide personalized learning experiences, blended learning environments, and computational thinking, data literacy, and statistics. Problem-solving, critical thinking, and interdisciplinary connections will continue to be emphasized, and equity and inclusion will remain crucial. AI is expected to revolutionize mathematics education, but thoughtful implementation, ongoing professional development, and pedagogical considerations are essential. However, the future of teaching mathematics will continue to evolve. Therefore, teachers and lecturers need to keep abreast of the latest developments and adapt to them while remaining committed to providing quality teaching.
Ethnomathematics in Javanese and Sundanese batik: An AI-assisted comparative analysis Yusuf Adhitya; Edi Supriyadi
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 12 No 3 (2024)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v12i3.18024

Abstract

This research is an ethnographic study using two AI tools (ChatGPT and Gemini AI) to analyze comparatively the different patterns between Javanese and Sundanese batik. The data was obtained from two AI-generated outputs of two prompts focusing on geometric patterns and transformations. The study used a triangulation process by matching and contrasting AI-generated outcomes with previous literature. The findings reveal that: 1) Javanese batik motifs contain more geometric designs, in the other hand, Sundanese batik tends to use more fluid and organic patterns, and 2) the majority of Javanese batik combines both reflection and rotation, whereas Sundanese batik uses translation and reflection. Math properties from both batik designs are inspired by different cultures. Batik patterns from Java represent values such as balance, organization, and class whereas Sundanese batik expresses Sundanese beliefs about respect for nature. It highlights that traditional arts should be integrated into mathematics teaching to better understand and appreciate their role in various cultures.
The Effect of Math Anxiety on Students' Numeration Literacy Ability Hilman Mangkuwibawa; Dadan F Ramdhan; Muhammad Rifqi Mahmud; Choerunisa Rachmadani Siswanto; Edi Supriyadi
MUDARRISA: Jurnal Kajian Pendidikan Islam Vol. 16 No. 1 (2024): Mudarrisa: Jurnal Kajian Pendidikan Islam
Publisher : Universitas Islam Negeri (UIN) Salatiga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18326/mudarrisa.v16i1.924

Abstract

This research is based on findings that students' low interest in mathematics subjects and the widespread assumption that mathematics is a difficult and scary subject, affecting students' numeracy. This is thought to be a result of students' math anxiety about. This study aims to describe students' mathematical anxiety and students' numeracy and describe the influence of both variables on grade V students of MIS Muhammadiyah Babakanloa. It investigated the relationship between math anxiety and numeracy among Class V students at MIS Muhammadiyah Babakanloa, involving 27 participants during the 2022/2023 academic year. The descriptive and inferential statistical analysis result shows that math anxiety negatively impacts confidence and accuracy in calculations, while objective numeracy acts as a partial mediator in the association between math anxiety and performance in numerical reasoning tasks, with no significant gender differences in numeracy observed. Students' negative perceptions of mathematics and the dull learning methods contribute to low interest and heightened anxiety in the subject, significantly impacting numeracy by 21.71%. The negative relationship suggests that increased math anxiety corresponds to decreased numeracy. These findings emphasize the importance for teachers to innovate and create engaging learning experiences to alleviate math anxiety and enhance numeracy among students.
Co-Authors ., Mahmudin Abdullah, Khairul Hafezad Adi Nurjaman, Adi Agus Rahmat Hermawanto Ahmad Lutfi Fauzi Aneu Pebrianti Anggy Pradiftha Junfithrana Annisa Muharomah Arief Hertadi Rustam aziz, asri Azzahra, Lazira Bonyah, Ebenezer Camilo Andrés Rodríguez-Nieto Choerunisa Rachmadani Siswanto Dadan Dasari Dadan F Ramdhan Dadang Juandi Dadang Juandi Darhim Darhim Demir, Gí¶ní¼l TekkurÅŸun Dian Mardiani Didi Suryadi DIYAH WIJAYATI Edi Setiawan Ekasatya Aldila Afriansyah Fauzi, Ahmad Lutfi Fauziah, Ratu Sarah Gazali, Novri Gunadi, Farid Harya Gusdevi Hayati, Maylisa Hendra Irawan Hilman Mangkuwibawa Hofmeister, Martin Hussain, Amil Inayah, Sarah Indah Puspita Sari Indah Puspita Sari, Indah Puspita Indah Widiati, Indah Intan, Suci Nur Irena Puji Luritawaty Istikomah, Endang Jarnawi Afgani Dahlan Jatnika, Rohman Agus Jeferson Siahaan Jeferson Siahaan Joseph Taban Jumareng, Hasanuddin K. S. Kuncoro Lukman Wildani Mahmudi Mahmudin Mahmudin Mahmudin Mahmudin, Mahmudin Mangkuwibawa, Hilman Marnis, Eli Mochamad Ridwan, Mochamad muhamad fatwa Muhammad Rifqi Mahmud Muhammad Rifqi Mahmud Nurdewanti, Rully Pahmi, Samsul pandiangan sriwinarty Pebri Yolanda Ramdhan, Dadan F Rani Sugiarni Rani Sugiarni Rani Sugiarni Ratu Sarah Fauziah Iskandar Ratu Srah Fauziah Ristu Rizki Rizki, Putri Nur Rosjanuardi, Rizki Ruth Priskila Ayuni Sarah Inayah Satria Agung Laksana Sekar Ayuning Srikandi Septian, Ari Siswanto, Choerunisa Rachmadani Sri Yuliani Sudirman Taban, Joseph Gacusan Tatang Herman, Tatang Teguh Aprianto, Teguh Turmudi Vrapi, Asllan Wahyu Hidayat Wahyudin, Ira Rahmawati Yasir Yasir Yusuf Adhitya