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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

The Practicality and Effectiveness of the Physics Independent Learning (PIL) Model Toolkit in Online Tutorials to Improve Physics Independent Learning Skills and Physics Problem-Solving Skills Paken Pandiangan
Jurnal Penelitian Pendidikan IPA Vol 9 No 5 (2023): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i5.3711

Abstract

This study aims to analyze the practicality and effectiveness of the PIL model tool in online tutorials to improve self-learning and problem-solving skills in DL physics students in introductory quantum physics courses. This type of research is educational development research with a sample of 75 undergraduate physics education students at Universitas Terbuka in Indonesia. This research was carried out in three stages, namely preliminary and development studies, limited trials, and extensive trials. The results showed that tutors could carry out all stages of online tutorial activities using the PIL model very well with the percentage of implementation of syntax, social systems, and reaction principles. There was an increase in students' problem-solving abilities and independent learning abilities in each class after taking PIL with high N-gain categories. It can be concluded that the PIL model set is valid, practical, and effectively applied to improve problem solving skills and students' independent skills in learning Introduction to Quantum Physics.
Enhancing Open and Distance Learning Materials: Validating the AFCI Model for Basic Chemistry Jamaludin, Jamaludin; Dhini, Bachriah Fatwa; Masbukhin, Faizal Akhmad Adi; Hafid, Al; Pandiangan, Paken
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4866

Abstract

In this study, we present the validation of the AFCI (Analysis and Identification, Find Color, Color Composition, and Implementation) model as a problem-based approach to enhance the quality of multicolor output in open and distance learning materials. The primary objective was to evaluate the reliability and validity of the AFCI model, specifically designed to incorporate two-color separation techniques aimed at reducing costs while improving the quality of multicolor content. Our research encompassed the examination of printed modules and samples across diverse subject areas, including Basic Chemistry, Architecture, Enterprise System Design, and Teacher Profession. To establish the validity of the AFCI model, a comprehensive validation process was conducted, involving focused group discussions with experts specializing in graphic design, printing, and educational materials. The outcomes of this rigorous validation process revealed substantial validity coefficients (rα visibility = 0.98, rα attractiveness = 0.97, rα convenience = 0.91, rα emphasis = 1), affirming the model's effectiveness. Furthermore, the internal consistency of the AFCI model was confirmed with a Cronbach's Alpha coefficient of 0.86. This research significantly contributes to the realm of open and distance learning by introducing an innovative model for improving multicolor content quality. The AFCI model's successful validation underscores its potential to benefit practitioners and educators in developing high-quality teaching materials, thereby enhancing the overall learning experience in open and distance education.