Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Jurnal Edukasi dan Penelitian Informatika (JEPIN) Jurnal Sisfotek Global
Herwanto, Heri
Unknown Affiliation
Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Implementation of Fisher Yates Algorithm for Question Randomization in Human Digestive System Educational Application Mughits, Muhammad Choirul; Krisdiawan, Rio Andriyat; Herwanto, Heri
JURNAL SISFOTEK GLOBAL Vol 15, No 2 (2025): JURNAL SISFOTEK GLOBAL
Publisher : Institut Teknologi dan Bisnis Bina Sarana Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38101/sisfotek.v15i2.15825

Abstract

At SMPN 1 Lebakwangi, the teaching and learning process of science subjects in class VIII has utilized media such as books and videos, with identical exercises and quizzes given to all students. However, this approach faces challenges due to the limited variety of learning media and practice questions, which rely heavily on textbooks. As a result, students often struggle to absorb and understand the material effectively, finding the learning process less interesting and diverse. This research aims to develop alternative learning media in the form of an educational application that focuses on the human digestive system. The app incorporates the Fisher-Yates algorithm to randomize quiz questions, ensuring that students receive different sequences of questions. The system was developed using RUP (Rational Unified Process) methodology, and the design was made with UML (Unified Modeling Language). User Acceptance Test (UAT) results show the effectiveness of the application, with scores of 91.66% for appearance, 92.47% for material content, 89.74% for learning process, and 91.77% for improving understanding. This educational app serves as an interactive, engaging, and diverse learning medium, offering alternative practice questions that improve understanding of human digestive system material.
Implementasi Mekanisme Adaptif Berbasis Q-Learning pada Game Edukasi Matematika Numerasi Awal Krisdiawan, Rio Andriyat; Husen, Dede; Herwanto, Heri
JEPIN (Jurnal Edukasi dan Penelitian Informatika) Vol. 12 No. 2 (2026): Volume 12 No 2
Publisher : Program Studi Informatika

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

Abstract

Pembelajaran numerasi awal membutuhkan media digital yang tidak hanya interaktif, tetapi juga mampu menyesuaikan tingkat tantangan berdasarkan performa peserta didik. Penelitian ini bertujuan mengimplementasikan mekanisme adaptif berbasis Q-Learning pada game edukasi matematika numerasi awal untuk siswa kelas awal sekolah dasar. Penelitian menggunakan pendekatan implementatif-deskriptif dengan fokus pada integrasi alur permainan, gameplay logging, pemodelan state siswa, pemilihan action adaptif, perhitungan reward, pembaruan Q-value, dan transisi tingkat kesulitan. Game dikembangkan dalam enam level aktivitas yang mencakup materi menghitung objek, mengenali simbol bilangan, mengurutkan bilangan, serta memahami nilai tempat sederhana sampai 20. Pengujian dilakukan di SDN 1 Langseb dengan melibatkan 38 siswa dan 2 guru. Hasil implementasi menunjukkan bahwa sistem mencatat 1.430 baris gameplay log yang terdiri atas 683 event jawaban, 253 event bantuan, 228 event penyelesaian level, 228 event keputusan adaptif, dan 38 event penyelesaian permainan. Jumlah 228 keputusan adaptif sesuai dengan enam level yang diselesaikan oleh 38 siswa, sehingga menunjukkan bahwa mekanisme adaptif berjalan pada setiap akhir level. Distribusi action menghasilkan 71 keputusan Naik, 47 Tetap, dan 110 Turun/Penguatan. Rata-rata Q-value meningkat dari 1,115 menjadi 1,199 dengan rata-rata delta Q sebesar 0,084. Hasil uji penerimaan pengguna menunjukkan persentase UAT sebesar 79,21% pada siswa, 80,00% pada guru, dan 79,25% secara keseluruhan, dengan kategori baik. Hasil penelitian menunjukkan bahwa mekanisme adaptif berbasis Q-Learning dapat diintegrasikan ke dalam game edukasi matematika numerasi awal melalui pencatatan aktivitas, pembentukan state, pemilihan action, reward, pembaruan Q-value, dan pengaturan tingkat kesulitan. Penelitian ini dibatasi pada evaluasi implementasi dan penerimaan pengguna, bukan pada pengujian kausal terhadap peningkatan hasil belajar.
Co-Authors Dede Husen Mughits, Muhammad Choirul RIO ANDRIYAT KRISDIAWAN