Article Per Year (5 Year)
p-Index From 2020 - 2025
0.983
P-Index
This Author published in this journals
All Journal MATEMATIKA DAN PEMBELAJARAN The International Journal of Business Review (The Jobs Review) Wilangan : Jurnal Inovasi dan Riset Pendidikan Matematika Jurnal Sistem Informasi dan Ilmu Komputer
Fakhrudin Fakhrudin
Unknown Affiliation
Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Mathematics

Published : 5 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search

 1 
THE ABILITY TO SOLVE MATHEMATICAL PROBLEMS IN TERMS OF SELF-CONFIDENCE IN TWO-DIMENSIONAL FIGURE MATERIAL Rika Wahyuningsih; Yani Setiani; Fakhrudin Fakhrudin
MATEMATIKA DAN PEMBELAJARAN Vol 9, No 1 (2021): MATEMATIKA DAN PEMBELAJARAN
Publisher : IAIN Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/mp.v9i1.1916

Abstract

This study aims to describe the ability to solve mathematical problems in terms of self-confidence in two-dimensional figure material. This research uses a descriptive qualitative research method. The subjects in this study were students of SMP Negeri 9 Serang City class VII selected by purposive sampling. The time of the research was carried out in the even semester of the 2020/2021 academic year. The instruments used in this study were self-confidence questionnaires, mathematical problem-solving ability tests, and interview guides. Data collection techniques in this study used the triangulation method through tests, questionnaires, and interviews. The analysis techniques used are data reduction, data display, and conclusion drawing/verification. The results of this study indicate that: (1) subjects with high self-confidence can solve three problems solving according to Polya namely, understand the problem, devise a plan, and carry out the plan, (2) subjects with average self-confidence can solve two problems solving according to Polya namely, understand the problem and devise a plan, and (3) subjects with low self-confidence only able to fulfill the stages of problem solving according to Polya namely, understand the problem.
Convergence of Maqashid Syariah, Hifzul Bi’ah and Islamic Stock Index Wiku Suryomurti; Fakhrudin Fakhrudin; Muhammad Isa Mustafa
The International Journal of Business Review (The Jobs Review) Vol 5, No 2 (2022): The International Journal of Business Review. December 2022
Publisher : Fakultas Pendidikan Ekonomi dan Bisnis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/tjr.v5i2.52061

Abstract

This study aims to explore the urgency of converging the principles of environment protection and Sustainable Responsible Investment from the perspective of Maqashid Syariah into the selection process of Islamic Stock Index. In-depth analysis on current literature practices on Maqashid Syariah, hifdzul bi’ah and Islamic stock index.  The convergence of Maqashid Syariah, in particular Hifzul Bi’ah and stock index screening process will allow a creation of a new Islamic index or rejuvenating current Islamic stock index in Indonesia. We suggest that Dewan Syariah Nasional to start implementing Maqashid Syariah and Hifzul Bi’ah principle in the process of stock screening for Islamic Stock Indexes. This study is among the first of its kind to offer integration of Maqashid Syariah in particular Hifzul Bi’ah to the Islamic stock index.
Pengembangan Media Pembelajaran Geometry Berbasis Augmented Reality Mazroatul Ulum; Ria Sudiana; Fakhrudin Fakhrudin
Wilangan: Jurnal Inovasi dan Riset Pendidikan Matematika Vol 2, No 4 (2021): Desember 2021
Publisher : FKIP Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56704/jirpm.v2i4.11772

Abstract

Penelitian ini dilatarbelakangi oleh pentingnnya media pembelajaran guna menciptakan kegiatan pembelajaran yang bermakna sehingga dapat membantu siswa dalam meningkatkan kemampuan pemahaman matematisnya. Penelitian ini merupakan  penelitian Research and Development (R&D) dengan model pengembangan Waterfall yang terdiri dari empat tahapan. Penelitian ini mengembangkan produk berupa media pembelajaran bangun ruang dengan bantuan teknologi Augmented Reality (AR) yang diberi nama Spin of Geometry (SoG), Produk tersebut terbagi menjadi dua komponen yaitu Marker Spin dan Aplikasi Scanner. Instrumen yang digunakan adalah angket untuk penilaian validasi, respon siswa,  kepraktisan guru, dan instrumen tes berupa untuk mengukur tingkat kemampuan pemahaman matematis siswa. Penilaian validasi produk dilakukan oleh ahli pendidikan matematika dan ahli media dengan masing-masing berjumlah tiga orang. Adapun yang menjadi subjek penelitian ini adalah 15 siswa kelas VIII SMP YP 17 ‘2’ CILEGON. Berdasarkan analisis data dan pembahasan didapatkan kesimpulan : 1) nilai validasi uji ahli media sebesar 81% dengan kategori sangat valid; nilai validasi uji ahli pendidikan matematika sebesar 77% dengan kategori valid; 3) respon siswa mendapatkan kategori baik dengan persentase sebesar 72%; 4) penilaian kepraktisan media pembelajaran sebesar 90% dengan kategori sangat baik; dan 5) Media pembelajaran SoG dapat meningkatkan kemampuan pemahaman matematis siswa dengan nilai N-Gain 0,42 dan kategori sedang.
Analisis Kesalahan Siswa dalam Menyelesaikan Soal Matematika Tingkat Tinggi Berdasarkan Teori Polya Iip Fathurohman; Yani Setiani; Fakhrudin Fakhrudin
Wilangan: Jurnal Inovasi dan Riset Pendidikan Matematika Vol 4, No 2 (2023): Juni 2023
Publisher : FKIP Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56704/jirpm.v4i2.19546

Abstract

Membahas mengenai kesalahan yang dialami siswa dalam menyelesaikan soal matematika tingkat tinggi yang ditinjau dari tahapan teori Polya
Tingkat Kepuasan Mahasiswa Terhadap Pelayanan Akademik Diukur Dengan Data Mining C4.5 Menggunakan Metode Decision Tree Dan Naïve Bayes Nilam Kurnia Sari; Mardiana Rafa Alzena; Fakhrudin Fakhrudin
Jurnal Sistem Informasi dan Ilmu Komputer Vol. 1 No. 4 (2023): November : Jurnal Sistem Informasi dan Ilmu Komputer
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jusiik-widyakarya.v1i4.1777

Abstract

The goal of this data mining C4.5 implementation is to improve student performance in academic coursework in the computer science department at Teknik Fakultas and Pancasakti University in Tegal. Use a limited number of dimensions to assess the following: nyata, jaminan, keandalan, empatia, dan bukti nyata. It is difficult to determine which quality standard has to be raised because the aforementioned kelima aspek cannot be changed in an objective manner. Utilizing the algorithm C4.5 method, the authors consider reducing the sample size to the point where the keputusan is reduced. After manual perhitungan, pembuktian is also carried out using an application called RapidMiner.The analysis's conclusions show that the most important factor in determining the mahasiswa's tingkat kepuasan is the style of teaching.
Co-Authors Iip Fathurohman Mardiana Rafa Alzena Mazroatul Ulum Muhammad Isa Mustafa Nilam Kurnia Sari Ria Sudiana Rika Wahyuningsih Wiku Suryomurti Yani Setiani