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All Journal Al Ishlah Jurnal Pendidikan Teorema: Teori dan Riset Matematika Journal of Authentic Research on Mathematics Eduacation (JARME) Catimore: Jurnal Pengabdian Kepada Masyarakat
Eko Yulianto
Universitas Siliwangi
Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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ANALISIS LITERASI MATEMATIS PESERTA DIDIK BERDASARKAN DOMINASI OTAK Ipah Muzdalipah; Ratna Rustina; Hetty Patmawati; Eko Yulianto
Teorema: Teori dan Riset Matematika Vol 6, No 2 (2021): September
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/teorema.v6i2.6054

Abstract

Literasi matematis merupakan kemampuan yang sangat penting karena berkaitan dengan peran dan kegunaan matematika dalam kehidupan sehari-hari. Penelitian kualitatif ini bertujuan untuk mendeskripsikan proses literasi matematis peserta didik berdasarkan dominasi otak. Teknik pengambilan data dalam penelitian ini menggunakan think aloud methods. Teknik pengumpulan data berupa tes literasi matematis, pengisian angket dominasi otak, dan wawancara tidak terstruktur. Instrumen yang diberikan yaitu soal literasi matematis dan angket dominasi otak. Subjek penelitian ini yaitu peserta didik kelas XI di SMAN 5 Kota Tasikmalaya. Teknik analisis data yang digunakan yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa peserta didik yang memiliki dominasi otak kiri dapat memenuhi ketiga proses literasi matematis dengan detail, cenderung menggunakan cara analitik dan logis. Sedangkan peserta didik yang memiliki dominasi otak kanan dapat memenuhi ketiga proses literasi matematis dengan cara memvisualisasikan permasalahan tersebut ke dalam gambaran sederhana yang dipahami peserta didik.  Kata kunci: Dominasi otak, literasi matematis, think aloud methods
THE WAY SUNDANESE GIVE NAMES TO THEIR BABY: CULTURAL ANTHROPOLOGY VIEW IN ETHNOMATHEMATICAL STUDIES Eko Yulianto; Muhamad Zulfikar Mansyur; Iyus Jayusman; Zulpi Miftahudin
Journal of Authentic Research on Mathematics Education (JARME) Vol 4, No 2 (2022)
Publisher : Program Studi Magister Pendidikan Matematika, Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jarme.v4i2.3161

Abstract

The mystery of numbers that were considered to have a role in the mystical dimension has long been practiced since the time of Pythagoras, then known as numerology. Some people in Sundanese tradition believe that numerology brings a lucky influence on their lives and generations. This study aims to reveal how the Sundanese tradition of naming their newborn babies and conduct a phenomenological study on several respondents with unique experiences related to Sundanese numerology in their names. The phenomenon experienced by respondents is seen from the point of view of cultural anthropology. This research was designed using qualitative methods through two approaches, ethnomathematics and phenomenology. Respondents were selected using purposive sampling and snowball methods and obtained 25 respondents scattered around the districts of Ciamis, Banjar, Tasikmalaya, and Garut in West Java. All respondents are expert resources as cultural practitioners in their own culture who can explain the numerology system they used, known as Kasepuhan. The results of the study show that there are many different numerological methods for calculating "lucky names" in the Sundanese tradition that depend on the epistemology of the science of Kasepuhan in their own culture. Most of the calculations involve the concept of integer (modular) operations where each ‘reminder’ represents its own philosophical meaning. Although mathematically the methods of calculating “lucky names” can be learned by everyone, the practice of these calculations is in fact only carried out by people who are considered to have been established from the aspect of science. This article discusses why the mystical phenomenon behind the numerology of the Sundanese tradition cannot be calculated arbitrarily by anyone, people trust more in the numerology calculations performed by Kasepuhan.
Pelatihan Learning Management System Moodle bagi MGMP Matematika SMP Kabupaten Tasikmalaya Mega Nur Prabawati; Eva Mulyani; Muhamad Zulfikar Mansyur; Eko Yulianto
Catimore: Jurnal Pengabdian Kepada Masyarakat Vol 2 No 1 (2023): Catimore: Jurnal Pengabdian kepada Masyarakat
Publisher : LSM Catimore dan Sahabat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56921/cpkm.v2i1.42

Abstract

Sophisticated technology makes many people make innovations, especially in the field of education. The application of information technology to support the educational process has become a necessity for educational institutions in Indonesia. Utilization of information technology is very much needed to increase efficiency and productivity for education management. The application of technology in the field of education that is currently still being developed is the Learning Management System (LMS). LMS or better known as Learning Management System is a software for administration, documentation, activity reports, teaching and learning activities and online activities (connected to the internet), E-learning and training materials. One of the LMS that is open source and has the most users worldwide is the Moodle LMS (Modular Object Oriented Dynamic Learning Environment).
PENGEMBANGAN BAHAN AJAR DENGAN MENGGUNAKAN GEOGEBRA PADA MATERI SEGITIGA DAN SEGIEMPAT Ipah Muzdalipah; Ratna Rustina; Hetty Patmawati; Eko Yulianto
Teorema: Teori dan Riset Matematika Vol 8, No 1 (2023): Maret
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/teorema.v8i1.10090

Abstract

Pemanfaatan TIK dalam pembelajaran matematika diyakini dapat meningkatkan motivasi belajar sehingga menjadikan dorongan bagi siswa untuk belajar matematika. Penelitian ini bertujuan untuk mengetahui bagaimana kelayakan pengembangan bahan ajar berbantuan Geogebra pokok bahasan bangun datar Segitiga dan Segiempat. Metode penelitian menggunakan Research and Development (R&D) media, angket respons peserta didik, dan focus group discussion (FGD). Tahap uji kelayakan meliputi validasi ahli, uji terbatas, uji meluas, dan uji lapangan. Hasil penelitian berdasarkan uji validasi ahli materi dan media memperoleh rekomendasi perbaikan mayor, sedangkan validasi ahli bahasa memperoleh rekomendasi perbaikan minor. Setelah perbaikan dilakukan, dilakukan uji lapangan bahan ajar. Hasil uji lapangan diidentifikasi: (1) uji terbatas melalui 8 orang siswa kelas VII di SMP N 10 Kota Banjar menunjukkan respons di bawah 50% artinya bahan ajar tidak mudah dipahami, kurang menarik, dan kurang dirasakan kebermanfaatannya dalam materi bangun datar; (2) melalui beberapa perbaikan, bahan ajar diujicobakan lebih meluas kepada kelas VII-A dan respons siswa meningkat menjadi lebih dari 60%. Angka ini masih diluar harapan peneliti; (3) hasil FGD mengidentifikasi bahwa faktor keterampilan siswa dalam mengoperasikan komputer diduga menjadi faktor dominan dalam pembelajaran matematika berbantuan Geogebra. Setelah dilakukan pelatihan Geogebra peneliti melakukan uji lapangan pada kelas VII-C dan VII-D dan diperoleh respons siswa pada angka 80-90%, artinya bahan ajar dapat dipahami dengan mudah oleh siswa.
Career Satisfaction of Islamic Guidance and Counseling Teachers: Addition of Gratitude Variables to Greenhaus Theory Cucu Arumsari; Uman Suherman; Juntika Nurihsan; Yusi Riska Yustiana; Eko Yulianto
AL-ISHLAH: Jurnal Pendidikan Vol 17, No 1 (2025): MARCH 2025
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35445/alishlah.v17i1.6108

Abstract

Greenhaus’s Theory assesses career satisfaction through five key dimensions: career achievement, goal fulfillment, income, career advancement, and skill development. However, in the context of Islamic guidance and counseling teachers, gratitude should be considered as an additional determinant. Gratitude, as a core spiritual value, plays a significant role in career satisfaction for Muslim educators, yet it is often overlooked in traditional career satisfaction models. This study aims to expand Greenhaus’s Theory by incorporating gratitude as a sixth dimension. A quantitative approach was applied using Confirmatory Factor Analysis (CFA) with SmartPLS to validate the six-dimensional career satisfaction model. A random sample of 121 Islamic guidance and counseling teachers from Tasikmalaya participated in the study by completing a career satisfaction questionnaire. The findings confirm that career achievement, goal fulfillment, income, career progress, skill development, and gratitude are all valid and reliable indicators of career satisfaction. Gratitude significantly contributes to teachers’ overall career fulfillment, reinforcing its importance as a spiritual dimension in career satisfaction models. The inclusion of gratitude enhances the applicability of Greenhaus’s model in Islamic cultural contexts, addressing the gap in traditional career satisfaction frameworks. Recognizing gratitude as a career satisfaction factor provides a more comprehensive understanding of teacher well-being in religiously influenced educational environments. The adaptation of Greenhaus’s Theory with the inclusion of gratitude offers a more holistic perspective on career satisfaction for Islamic educators. Future research should explore its implications across diverse cultural and religious settings.
Co-Authors Ahmad Tafsir Cucu Arumsari Eva Mulyani Hetty Patmawati Ipah Muzdalipah Iyus Jayusman Mega Nur Prabawati Muhamad Zulfikar Mansyur Muhamad Zulfikar Mansyur Nurihsan, Achmad Juntika Ratna Rustina Sufyani Prabawanto, Sufyani Uman Suherman Yusi Riska Yustiana Zulpi Miftahudin