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Production Process Quality Inspection with Machine Learning Approach Pradana, Ari; Matondang, Nazaruddin; Anizar, Anizar
Jurnal Sistem Teknik Industri Vol. 27 No. 4 (2025): JSTI Volume 27 Number 4 September 2025
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v27i4.21005

Abstract

Technological developments in the industrial world encourage innovation in the inspection process, one of which is the application of artificial intelligence with machine learning. CV. XYZ is a palm oil machine component fabrication workshop that still applies manual quality inspection. Manual inspections are prone to errors, depend on human skills, and take a long time. This research aims to develop an automated inspection system using the YOLO (You Only Look Once) model which is a convolutional neural network (CNN) based algorithm for product defect detection. The manual inspection used is considered inconsistent, error-prone, and time-consuming. The use of machine learning is able to identify product defects such as geometry defect, porous defect, and surface defect. Evaluation of model performance using confusion matrix, loss graph, and precision recall curve. The results obtained show that the model has detection accuracy with a mAP50-95 value of 74.5%, mAP50 of 88.5%, and detection time of 0.0084 seconds per image.
REVITALIZING THE ISLAMIC EDUCATION CURRICULUM WITH A CONTEXTUAL APPROACH AT SD NEGERI 004 CEMAGA SELATAN Anizar, Anizar; Hasmiza, Hasmiza; Syahroni, Said Ali; Wan Chik, Wan Mohd Yusof
Edukasi Islami: Jurnal Pendidikan Islam Vol. 14 No. 001 (2025): Edukasi Islami: Jurnal Pendidikan Islam (Spesial Issue)
Publisher : Sekolah Tinggi Agama Islam Al Hidayah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30868/ei.v14i001.9290

Abstract

Purpose: This study explores the development of contextual approach-based Islamic Religious Education (PAI) teaching materials and their impact on students' critical thinking skills at SD Negeri 004 Cemaga Selatan. Method: Using a qualitative approach, data were collected through participatory observation, interviews, and document analysis, then analyzed using the Miles and Huberman model with triangulation for credibility. Result: Findings reveal that contextual teaching materials developed through systematic stages, needs analysis, design, and evaluation, effectively enhance critical thinking through project-based and transformative learning. Teachers act as facilitators, connecting learning content to real-world contexts, which improves student understanding, motivation, and critical awareness. However, time constraints, limited resources, and conventional learning habits pose implementation challenges. Conclusion: The study concludes that contextual and inclusive teaching materials foster critical thinking and character development aligned with contemporary societal needs, contributing to more effective and relevant educational practices that improve overall education quality.
The Influence of Inclusive Education Management and Teacher Competence on Student Participation in Learning Istiarsyah, Istiarsyah; Nurhabibah, Nurhabibah; Anizar, Anizar; Amelyani, Amelyani; Rafika, Irda; Basneldi, Basneldi
West Science Interdisciplinary Studies Vol. 4 No. 02 (2026): West Science Interdisciplinary Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsis.v4i02.2586

Abstract

This study investigates how inclusive education management and teacher competence contribute to expanding student participation in the learning process. A quantitative research design was employed, involving 125 respondents from inclusive education settings. Data were collected using a structured questionnaire measured on a Likert scale and analyzed using SPSS version 25. The results of multiple linear regression analysis reveal that inclusive education management has a positive and significant effect on student participation, indicating that effective leadership, inclusive policies, and supportive management practices foster more engaging learning environments. Teacher competence also shows a positive and significant influence on student participation and emerges as the stronger predictor, highlighting the critical role of teachers’ pedagogical skills, classroom management, and inclusive instructional strategies in encouraging active student engagement. Simultaneously, inclusive education management and teacher competence explain a substantial proportion of variance in student participation. These findings emphasize that inclusive education is most effective when supported by both strong organizational management and competent teachers. The study provides empirical evidence to inform school leaders and policymakers in developing integrated strategies to enhance student participation through inclusive education practices.
The Influence of Inclusive Education Management and Teacher Competence on Student Participation in Learning Istiarsyah, Istiarsyah; Nurhabibah, Nurhabibah; Anizar, Anizar; Amelyani, Amelyani; Rafika, Irda; Basneldi, Basneldi
West Science Interdisciplinary Studies Vol. 4 No. 02 (2026): West Science Interdisciplinary Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsis.v4i02.2586

Abstract

This study investigates how inclusive education management and teacher competence contribute to expanding student participation in the learning process. A quantitative research design was employed, involving 125 respondents from inclusive education settings. Data were collected using a structured questionnaire measured on a Likert scale and analyzed using SPSS version 25. The results of multiple linear regression analysis reveal that inclusive education management has a positive and significant effect on student participation, indicating that effective leadership, inclusive policies, and supportive management practices foster more engaging learning environments. Teacher competence also shows a positive and significant influence on student participation and emerges as the stronger predictor, highlighting the critical role of teachers’ pedagogical skills, classroom management, and inclusive instructional strategies in encouraging active student engagement. Simultaneously, inclusive education management and teacher competence explain a substantial proportion of variance in student participation. These findings emphasize that inclusive education is most effective when supported by both strong organizational management and competent teachers. The study provides empirical evidence to inform school leaders and policymakers in developing integrated strategies to enhance student participation through inclusive education practices.
The Influence of Teachers' Pedagogical Competence and the Use of Digital Technology on Islamic Education Learning Outcomes in Senior High Schools in East Java Anizar, Anizar; Pahrijal, Rival; Arini, Rani Eka; Istiarsyah, Istiarsyah
West Science Social and Humanities Studies Vol. 4 No. 02 (2026): West Science Social and Humanities Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsshs.v4i02.2653

Abstract

This study aims to analyze the influence of teachers’ pedagogical competence and the use of digital technology on Islamic Education learning outcomes in senior high schools in East Java. A quantitative research approach was employed involving 85 student respondents selected through purposive sampling. Data were collected using a Likert-scale questionnaire and analyzed using SPSS version 25 through descriptive statistics, validity and reliability testing, classical assumption tests, and multiple linear regression analysis. The results indicate that teachers’ pedagogical competence has a positive and significant effect on learning outcomes, demonstrating that effective instructional strategies and classroom management contribute to improved student understanding. Similarly, the use of digital technology shows a positive and significant influence, indicating that technology-supported learning enhances student engagement and comprehension. Simultaneous testing reveals that both variables significantly affect Islamic Education learning outcomes with a coefficient of determination (R²) of 0.491, meaning that 49.1% of learning outcomes are explained by these factors. The findings highlight the importance of integrating strong pedagogical competence with effective digital technology utilization to improve learning effectiveness in contemporary Islamic Education.