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All Journal Pythagoras: Jurnal Matematika dan Pendidikan Matematika Sinkron : Jurnal dan Penelitian Teknik Informatika Journal of Geoscience Engineering and Energy (JOGEE) JURNAL ABDI MASYARAKAT INDONESIA (JAMIN) Jurnal Ilmiah Ilmu Terapan Universitas Jambi Journal of Innovation in Teaching and Instructional Media Jurnal Gladiator
Afdhal, Muhammad
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Other

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ANALISIS ZONASI GERAKAN TANAH PADA DAERAH CIPINANG, KECAMATAN RUMPIN, KABUPATEN BOGOR: ZONING ANALYSIS OF LAND MOVEMENT IN THE CIPINANG AREA, RUMPIN DISTRICT, BOGOR DISTRICT Afdhal, Muhammad; Yuda, Himmes Fitra
Journal of Geoscience Engineering and Energy VOLUME 5, NOMOR 1, FEBRUARI 2024
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jogee.v5i1.19161

Abstract

The research was conducted in the Cipinang area, Rumpin District, Bogor Regency, West Java Province, which has regional conditions with varied morphology consisting of lowlands to highlands. From the existing geological conditions, the Cipinang area is an area with moderate to high susceptibility to landslides. One of the influencing factors is the slope from sloping to steep, and high rainfall. The aim of this research is to determine the ground movement vulnerability zone in the research area using a deterministic method in order to produce a map of the ground movement vulnerability zone using parameters that cause ground movement. with the final results obtained in the research area being divided into 3 zones, namely the low has coverage of 50%, the medium zone 40% and the high zone 10%.
Pengembangan perangkat pembelajaran berbasis reciprocal teaching berorientasi pada antusiasme dan kemampuan berpikir kritis siswa Afdhal, Muhammad; Sugiman, Sugiman
PYTHAGORAS Jurnal Pendidikan Matematika Vol 12, No 2: December 2017
Publisher : Department of Mathematics Education, Faculty of Mathematics and Natural Sciences, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (893.284 KB) | DOI: 10.21831/pg.v12i2.17716

Abstract

Penelitian ini bertujuan untuk menghasilkan perangkat pembelajaran matematika berupa RPP dan LKS untuk siswa SMP berbasis reciprocal teaching yang valid, praktis, dan efektif berorientasi pada antusiasme dan kemampuan berpikir kritis siswa. Penelitian ini merupakan penelitian pengembangan menggunakan model pengembangan 4-D oleh Thiagarajan, Semmel dan Semmel dengan tahapan yang dilakukan meliputi: (1) pendefinisian; (2) perancangan; (3) pengembangan; dan (4) penyebaran. Analisis data dilakukan dengan mengonversi total skor data kuantitatif yang diperoleh menjadi data kualitatif skala lima. Subjek uji coba dalam penelitian ini adalah guru dan siswa kelas VIII SMPN 24 Kota Bengkulu. Hasil penelitian ini menunjukkan bahwa perangkat pembelajaran matematika berbasis reciprocal teaching yang dikembangkan telah memenuhi aspek kevalidan, kepraktisan, dan keefektifan ditinjau dari antusiasme dan kemampuan berpikir kritis matematis. Kevalidan perangkat pembelajaran diperoleh dari hasil validasi ahli yang menunjukkan bahwa RPP dan LKS berada dalam kategori valid berdasarkan analisis Aiken dengan indeks pada RPP sebesar 0,63 dan LKS sebesar 0,62. Kepraktisan perangkat pembelajaran diperoleh dari penilaian guru dan siswa terhadap RPP dan LKS berada pada kategori mudah dilaksanakan dan keterlaksanaan pembelajaran guru dan siswa lebih dari 80%. Keefektifan perangkat pembelajaran ditunjukkan dari persentase siswa yang memiliki antusiasme minimal pada kategori tinggi mencapai 88,89% dan persentase ketuntasan berpikir kritis secara klasikal sebesar 80,00%.Developing Teaching Kits Based on Reciprocal Teaching Oriented to Enthusiasm and Student’s Critical Thinking Ability AbstractThis research is aimed at developing a mathematics teaching kits consist of lesson plans and student’s worksheets for student’s of junior high school based on reciprocal teaching which is valid, practical, and effective oriented to enthusiasm and student’s critical thinking ability. This research was a research and development study which used the 4-D model developed by Thiagarajan, Semmel and Semmel included: (1) defining; (2) designing; (3) developing; and (4) disseminating. The data analysis of instruments was done by converting the total score of the quantitative data into qualitative data in rating scale of five obtained from the instruments. The try out subjects were teachers and class VIII student’s of SMPN 24 Kota Bengkulu. The result of the research shows that the developed mathematics teaching kits based on reciprocal teaching have met the aspects of validity, practicality, and effectiveness oriented to enthusiasm and critical thinking ability. The result of the validation shows that the lessons plan and the student’s worksheet are categorized as valid based on the Aiken analysis showing the index for the lesson plan 0.63 and the students’ worksheet 0.62. The developed mathematics teaching kits are practical based on assessment of teachers and student’s that are in the category of easily implemented and teacher and student’s learning achievement more than 80%. The effectiveness of learning instrument was proved by the percentage of student’s learning enthusiasm who have reached the high minimum category score is 88.89% and the percentage of critical thinking ability test is 80.00%.
The Accounting information system design of Avia Jaya Savings and Loans Cooperative Palu City Kevin, Kevin; Yamin, Nina Yusnita; Meldawati , Lucyani; Afdhal, Muhammad
Sinkron : jurnal dan penelitian teknik informatika Vol. 6 No. 4 (2022): Article Research: Volume 6 Number 4, October 2022
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/sinkron.v7i4.11844

Abstract

Accounting information systems are very important for a financial organization, one of which is a financial information system in cooperatives. Cooperatives that aim for the welfare of their members must pay attention to their accounting information system, so that it does not become an obstacle in the future. The design of an accounting information system in cooperatives is intended to help cooperatives carry out the process of cooperative activities easily. This study aims to design an accounting information system at the Avia Jaya Member Cooperative. This research is a qualitative research with a case study approach which includes system analysis and continued with the design of information systems. The system design method used in this research is the System Development Life Cycle (SDLC) method or the system development life cycle with the waterfall model. The design of information systems is made using flowcharts, Data Flow Diagrams and system implementation. The results of this study based on the system design using Microsoft Excel based on Visual Basic for Applications at the Avia Jaya employee cooperative, it was found that there was a process in the recording of deposit and loan transactions, as well as the resulting reports. The process of making an accounting information system is carried out based on the results of a case study by analyzing the Avia Jaya Employee Cooperative which does not yet have a system so that it hinders the process of running the accounting information system in the cooperative. The existence of this application design can make it easier for cooperative members to carry out the process of preparing financial reports which previously recorded manually into digital records and make it easier for users to make decisions.
Peningkatan Kemampuan Berpikir Kritis dan Antusiasme Belajar Pada Pembelajaran Matematika Berbasis Reciprocal Teaching Afdhal, Muhammad
Journal of Innovation in Teaching and Instructional Media Vol 1 No 1 (2020): Journal of Innovation in Teaching and Instructional Media
Publisher : Yayasan Sembilan Pemuda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52690/jitim.v1i1.831

Abstract

Pembelajaran  berbasis  reciprocal  teaching  dapat  diterapkan  sebagai  salah  satu alternatif untuk  meningkatkan  kemampuan  berpikir  kritis  dan  antusiasme  belajar karena memberikan peluang kepada peserta didik untuk mengeksplorasi secara bebas namun terarah terhadap ide-ide melalui strategi-strategi kognitif meliputi: klarifikasi, prediksi, membuat pertanyaan, dan merangkum. Penelitian ini bertujuan untuk meningkatkan kemampuan berpikir kritis dan antusiasme belajar matematika peserta didik melalui penerapan pembelajaran berbasis reciprocal teaching. Jenis penelitian ini adalah penelitian tindakan kelas yang dilaksanakan di kelas VIII B SMP Negeri 24 Kota Bengkulu tahun pelajaran 2017/2018 sebanyak 29 orang. Instrumen yang digunakan yaitu: (1) Lembar observasi keterlaksanaan pembelajaran; (2) Tes kemampuan  berpikir  kritis;  (3)  Angket  antusiasme  belajar  peserta  didik.  Hasil penelitian menunjukkan bahwa: (1) Terjadi peningkatan persentase keterlaksanaan pembelajaran  pada  siklus  1  sebesar  28,7%  pada  pertemuan  1  dan  100%  pada pertemuan 2 ke siklus 2 sebesar 100%; (2) Terjadi peningkatan kemampuan berpikir kritis peserta didik dari pra tindakan ketuntasan klasikal 0%, ke siklus 1 ketuntasan klasikal 72, 41%, dan pada akhir siklus 2 ketuntasan klasikal 79,31%; (3) Terjadi peningkatan antusiasme belajar peserta didik yang mulanya 48% pada kriteria tinggi dan 52% kriteria sedang menjadi 20,69% peserta didik kriteria sangat tinggi 62, 07% kriteria tinggi, dan 17, 24 kriteria sedang di akhir siklus 2.
POTENSI ANGKAK SEBAGAI PEWARNA ALAMI TERHADAP KARAKTERISTIK KORNET DAGING AYAM Afdhal, Muhammad; Lukman, Haris; Indriyani, Indriyani
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 1 No. 2 (2017): Jurnal Ilmiah Ilmu Terapan Universitas Jambi
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (69.865 KB) | DOI: 10.22437/jiituj.v1i2.4277

Abstract

Tujuan penelitian ini adalah untuk mengetahui potensi angkak sebagai pewarna alami serta untuk mengetahui level yang paling optimal terhadap karakteristik kornet daging ayam. Manfaat penelitian ini diharapkan dapat digunakan sebagai informasi tentang manfaat angkak sebagai pewarna alami terhadap karakteristik kornet daging ayam. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) dengan 5 (lima) perlakuan dan 5 (lima) kelompok sebagai ulangan. Perlakuan yang dilakukan pada penelitian ini adalah : P – Ni : kornet daging ayam dengan penambahan Na. Nitrit 150 ppm ; P – 0 : kornet daging ayam tanpa penambahan angkak (0%) ; P – 0,5 : kornet dengan penambahan angkak 0,5% ; P – 1 : kornet dengan penambahan angkak 1% ; P – 1,5 : kornet dengan penambahan angkak 1,5%. Peubah yang diamati pH adonan, rendemen kornet (yield), susut masak kornet (Cooking loss), Daya Ikat Air kornet (Water Holding Capacity/WHC), Aktifitas Air kornet (Water Activity), uji eber (uji kebusukan) dan karakteristik organoleptik, yang meliputi warna, teksture, bau, rasa dan kekenyalan kornet. Data dianalisis dengan sidik ragam, bila diperoleh perbedaan yang nyata/sangat nyata, maka dilanjutkan dengan uji Duncan. Hasil penelitian menunjukkan, pemberian angkak pada pembuatan kornet daging ayam berpengaruh tidak nyata (P > 0,05) terhadap nilai pH adonan, Daya Ikat Air (DIA), Aktifitas Air (Aw), Kadar Air dan Uji Eber produk. Akan tetapi perlakuan berpengaruh (P < 0,05) terhadap rendemen dan susut masak. Pemberian angkak mampu memperbaiki kesukaan terhadap karakteristik warna dan aroma kornet. Berdasarkan hasil dan pembahasan dapat disimpulkan, bahwa pemberian angkak mampu memperbaiki rendemen dan susut masak dan pemberian angkak denagn konsentrasi 1,5 % diperoleh karakteristik kornet yang paling baik.
PELATIHAN DAN PENDAMPINGAN PEMBUATAN SUMUR UNTUK MEMENUHI KEBUTUHAN AIR BERSIH DI DESA CIBOGO, KECAMATAN CISAUK, KABUPATEN TANGERANG Yuda, Himmes Fitra; Amri, Muhammad Adimas; Pramadika, Havidh; Afdhal, Muhammad
Jurnal Abdi Masyarakat Indonesia (JAMIN) Vol 7 No 1 (2025): JURNAL ABDI MASYARAKAT INDONESIA (JAMIN)
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jamin.v7i1.21391

Abstract

Cisauk district is located within the administrative area of Tangerang regency, Banten Province. The Cisauk district was originally part of the Serpong district, which experienced regional expansion. Initially, much of the land in the Cisauk district was agricultural land. However, as the population grew, its function changed to residential land, industrial trade, and services. In addition, this area in Tangerang regency is strategic as a buffer for the capital city of Jakarta. Therefore, with the increasing rate of population growth and the growth of residential areas or housing developments in the Cisauk district, the need for clean water is also directly proportional. Based on these problems, it is necessary to have training and mentoring activities in implementing clean water well-making activities, with the aim that clean water well-making activities are carried out by plans and methods that meet implementation standards and technical standards for making clean groundwater wells.  It is planned to construct a borehole well at a location identified as a productive aquifer zone based on the ADMT survey results. The borehole well will be designed to reach the optimum depth to penetrate the aquifer zone, providing a sustainable, clean water supply for the community of Cibogo Village, Cisauk District.
Analisis Teknik Dasar Futsal Pada Tim Futsal Family Oscar Fc Afdhal, Muhammad; Barlian, Eri; Irawan, Roma; arifan, ikhwanul
Jurnal Gladiator Vol 5 No 8 (2025): jurnal gladiator
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/gltdor2095011

Abstract

Masalah yang dihadapi dalam studi ini adalah rendahnya prestasi tim futsal Family Oscar FC. Penelitian ini bertujuan untuk mengukur seberapa baik pemain futsal Family Oscar FC dalam menguasai keterampilan dasar, seperti passing, control, dribbling, dan shooting. Penelitian ini menerapkan metode deskriptif dengan pendekatan kuantitatif, berlangsung pada tanggal 23 dan 26 Juli 2025 di Lapangan Konig, Kabupaten Bengkalis. Populasi serta sampel yang diteliti terdiri dari 11 pemain futsal Family Oscar FC yang diambil dengan teknik purposive sampling. Pengolahan data dilakukan dengan menggunakan aplikasi Microsoft Excell 2010. Instrumen yang digunakan dalam studi ini meliputi tes passing control, dribbling, dan shooting. Metode analisis data yang diterapkan adalah persentase, yang bertujuan untuk mengumpulkan, menyajikan, dan menentukan nilai data. Data yang telah diperoleh dijumlahkan kemudian dicari rata-rata, standar deviasi, serta nilai maksimum dan minimum. Temuan dari penelitian ini adalah: tes passing control pemain family oscar fc pada kategori kurang yaitu (64%), tes dribbling pemain family oscar fc pada kategori kurang yaitu (55%), tes shooting pemain family oscar fc pada kategori cukup yaitu (73 %).
Co-Authors Amri, Muhammad Adimas Eri Barlian Haris Lukman Havidh Pramadika Ikhwanul Arifan Indriyani Indriyani Kevin kevin Meldawati , Lucyani Nina Yusnita Yamin Roma Irawan Sugiman Sugiman Yuda, Himmes Fitra