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All Journal Jurnal Masyarakat Informatika Jurnal Pendidikan Fisika Indonesia IJID (International Journal on Informatics for Development) Jurnal PORKES Jurnal Pendidikan IPA Indonesia ABDIMASTEK
Ramadhan, Imam
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Engineering Industrial & Manufacturing Engineering Mechanical Engineering Physics

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Development of Geographic Information Systems in Mapping Village-Owned Enterprises in Sleman Regency Ramadhan, Imam; Arfiani, Ika
IJID (International Journal on Informatics for Development) Vol. 13 No. 1 (2024): IJID June
Publisher : Faculty of Science and Technology, UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/ijid.2024.4513

Abstract

The population increase in the Special Region of Yogyakarta poses challenges, including developing Village-owned Enterprises or BUM Desa in Sleman Regency to enhance rural community welfare. BUM Desa data management currently relies on manual spreadsheets and lacks a dynamic data storage system, hindering access to accurate information. This study employed the Scrum methodology, gathering data through literature reviews, interviews, and observations to assess the current state of BUM Desa. A product backlog guided the development of a web-based GIS application through sprint planning, resulting in an application that maps BUM Desa locations in the Sleman Regency based on coordinates and provides detailed development classifications. This application enhances data management and decision-making for BUM Desa development, simplifies government data management, and improves public access to BUM Desa locations. Black box testing confirmed its functionality, with 100% validity. End-user computing Satisfaction (EUCS) surveys indicated high user satisfaction, emphasizing the application's usability and alignment with user expectations in providing accurate and accessible BUM Desa information.
Infrastruktur High-Available Learning Management System Universitas Menggunakan Least-Connected Load Balancer Ramadhan, Imam; Wulandari, Lily
Jurnal Masyarakat Informatika Vol 13, No 2 (2022): JURNAL MASYARAKAT INFORMATIKA
Publisher : Department of Informatics, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmasif.13.2.49176

Abstract

Pandemi membuat civitas akademik IPB University untuk melakukan kegiatan belajar mengajar jarak jauh. Namun, berjalannya Learning Management System (LMS) belum cukup untuk melayani permintaan ribuan pengguna tanpa kesalahan sistem mau pun kesalahan fisik. Untuk mewujudkan konsep high-availability pada server esensial seperti LMS, diperlukan perencanaan skema sistem server yang matang. Penelitian ini mengimplementasikan konsep high-availability pada server LMS terdistribusi dengan menggunakan load balancing, web clustering, dan juga database clustering. Implementasi menggunakan serangkaian server basis data, server web, server NFS, server load balancing web, dan juga server load balancing basis data. Sistem terimplementasi telah diuji berdasarkan kebutuhan fungsional yang sesuai. Pengujian yang dilakukan ditinjau dari pengamatan terhadap waktu respon dan juga performa LMS. Hasil pengujian menunjukkan bahwa LMS telah mengaplikasikan konsep high-availability ketika terjadi suatu kesalahan pada salah satu server web. Pengujian juga menunjukkan bahwa kinerja server web telah seimbang menggunakan least-connected load balancer. Ketika salah satu server web tidak dapat diakses, maka server web yang lain mengambil request client sehingga sistem tetap dapat berjalan.
Pelatihan Pembuatan Game Sederhana bagi Guru-Guru TK ABA Ngabean Zahrotun, Lisna; Soyusiawaty, Dewi; Ramadhan, Imam; Hapsari, Intan
ABDIMASTEK Vol. 2 No. 2 (2023): Desember
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/abdimastek.v2i2.1323

Abstract

Pendidikan memiliki peran krusial dalam membentuk masa depan generasi muda, terutama di tengah perubahan cepat di era digital. Guru memegang peran penting dalam memastikan bahwa siswa tidak hanya memahami materi pelajaran, tetapi juga memperoleh keterampilan hidup yang relevan dengan tuntutan kehidupan sehari-hari. Pelatihan ini adalah meningkatkan kompetensi digital guru, khususnya dalam pemanfaatan Scratch untuk pembelajaran yang interaktif dan kreatif. Scratch, sebagai aplikasi pemrograman visual, dirancang untuk mempermudah pembelajaran dasar-dasar pemrograman, terutama bagi pemula dan anak-anak. Melalui blok-blok pemrograman visual, pengguna dapat membuat proyek-proyek interaktif, animasi, dan permainan. Scratch menjadi sarana inspiratif untuk kreativitas, pengembangan kemampuan pemecahan masalah, dan mendorong inovasi dalam proses pembelajaran. Pelaksanaan kegiatan ini menghadapi beberapa tantangan, termasuk kurangnya pemahaman guru terhadap teknologi. Solusi yang diusulkan melibatkan kegiatan pelatihan yang fokus pada penggunaan teknologi bagi guru di TK ABA Ngabean, dengan harapan meningkatkan pemahaman mereka terhadap sistem komputer dan penerapan teknologi dalam pembelajaran. Dengan demikian, pengabdian Masyarakat ini ini bertujuan menggali potensi Scratch sebagai alat pembelajaran dalam pembuatan game sederhana yang mendukung perkembangan digital guru dan mendorong inovasi dalam pendidikan anak usia dini
User-Friendly Evaluation of Three-Dimensional Visualization of Atomic Models on Mobile Teaching Module Application: PyLo-AR Ramadhan, Imam; Hasyim, Mutahharah; Nurlina, Nurlina
Jurnal Pendidikan Fisika Indonesia Vol 20, No 1 (2024)
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpfi.v20i1.49112

Abstract

Integrating augmented reality technology in physics education provides students with a novel learning experience, requiring proficient skills and effective organization. PyLo-AR, a Marker-Based Augmented Reality (M-AR) mobile app, teaches atomic models (Dalton, Thomson, Rutherford, Bohr). This study assesses PyLo-AR's user-friendliness using SUS and UEQ methods, involving highschool students. SUS scores indicate a satisfactory usability level (71). UEQ averages are 1.797 (Attractiveness), 1.700 (Perspicuity), 1.577 (Efficiency), 1.605 (Dependability), 1.941 (Stimulation), and 1.067 (Novelty). The category of the stimulation indicator is excellent, which means the PyLo-AR application is highly engaging for learners. The attractiveness, efficiency, and accuracy indicators are rated as "good," indicating that the PyLo-AR application is enjoyable and reliable in understanding the characteristics of each atom model through its 3D visualization features. Meanwhile, the clarity and novelty indicator categories are rated as "above average," suggesting that the PyLo-AR application is sufficiently efficient and easy to understand with an organized User Interface (UI). Thus, the PyLo-AR application has met the criteria for being a user-friendly application for learners to comprehend the characteristics of each atom model.                            
Peningkatan keterampilan renang gaya bebas menggunakan metode drill dengan media pelampung dan fins Ramadhan, Imam; Nur, Suaib; Ahmad, Ahmad
Jurnal Porkes Vol 6 No 2 (2023): PORKES
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/porkes.v6i2.21334

Abstract

This research aims to determine the I,provement of freestyle swimming skills using the drill method whit buoys and fins as media.This study uses experimental research methods.Then the design in this study was pre-eksperimental design with the form of the  one group pretest and posttest.the sampling technique in this study was total sampling because the sampling technique for this study involved some members of the population used as samples.the sample used in this study was 10 students from the garuda laut clib palopo.The results showed that there was an increase in the average score of the students from the pretestand posttest,namely,and 10,80 to 17,80, based on the normality test results of the pretest and posttest above the significant value , so it can be concluded that the pretest and posttest is normally distributed.based on the output paired sample test,it is known that the difference between the average pretest and posttest = 7,000 standard deviation = 0,667.from the SPPS output ,Tcount = 33,204 Ttable 2,306.When viewed from the significance,that the sig(2-tailed) value is 0,001. Because the significance values is less than (α 0,05), then Ho is rejected and Ha is accepted.So it can be concluded that there is significant effect of the drill methodusing buoys and fins media on freestyle swimming skills for beginners at Garuda Laut Club palopo
The Effectiveness of Dynamic Problem-Solving Strategy and Innovative Assessment Tools to Improve Students’ Higher-Order Thinking Skills Haris, Abdul; Hasyim, Mutahharah; Ma'ruf; Halim, Anis Diyana; Mahir; Ramadhan, Imam
Jurnal Pendidikan IPA Indonesia Vol. 14 No. 1 (2025): March 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v14i1.21433

Abstract

Education in Indonesia continues to face challenges in developing students' Higher-Order Thinking Skills (HOTS) to achieve Sustainable Development Goals (SDGs) 4 on quality education, which requires new strategies such as Dynamic Problem Solving (DPS) and innovative assessment tools to improve critical and analytical reasoning. This study aims to measure the DPS strategy and innovative assessment tools in improving students' HOTS  in physics learning. This research method uses a quasi-experiment with a posttest-only control group design. This study involved 120 high school students from four regencies/cities in South Sulawesi, Indonesia. Data on the effectiveness of the DPS strategy were collected and analyzed using an independent t-test, and data on innovative assessment tools were collected and analyzed through validity and reliability tests. The results of the HOTS test of students after participating in physics learning using the DPS strategy and innovative assessment tools showed that the experimental group was better than the control group. This study concludes that implementing the DPS strategy and innovative assessment tools effectively improves high school students' HOTS through physics learning. This research has an impact in encouraging critical and analytical thinking in students to solve real problems. In addition, this research also contributes to being a reliable and robust new pedagogical approach in physics learning under the demands of 21st century education.  
Co-Authors Abdul Haris Ahmad Ahmad Dewi Soyusiawaty Halim, Anis Diyana Hapsari, Intan Ika Arfiani Lisna Zahrotun Ma'ruf Mahir Mutahharah Hasyim, Mutahharah Nur, Suaib Nurlina Nurlina Wulandari, Lily