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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) International Journal of Educational Research Excellence (IJERE)
Akmar, Reza
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Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Social Sciences Other

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The Innovative Learning System Design: Integrating Guided Inquiry and Flipped Classroom Using Discord For Fundamental Laws of Chemistry Dafista, Nara; Mawardi, Mawardi; Suryani, Okta; Akmar, Reza
International Journal of Educational Research Excellence (IJERE) Vol. 4 No. 2 (2025): July-December
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijere.v4i2.1380

Abstract

The material of the basic laws of chemistry is an important foundation in understanding various advanced concepts in chemistry, especially those related to quantitative calculations such as the concept of moles. However, the abstract and mathematical characteristics of the material are often an obstacle for students in understanding the concept thoroughly. The purpose of this research is to develop a guided inquiry-based learning system integrated with flipped classroom assisted by Discord application on the material of basic laws of chemistry. The research employed the Educational Design Research (EDR) method using the Plomp model, which includes three stages:preliminary research, development or prototyping phase, and assessment phase, with limitations up to the small group trial stage (prototype IV). The research subjects consisted of 3 lecturers, 2 chemistry teachers, and 9 students of class XI SMAN 8 Padang. Needs analysis revealed that chemistry learning remains abstract and heavily mathematical, leading to student difficulties and misconceptions. To address this, a learning approach was designed incorporating three levels of multiple chemical representations (macroscopic, submicroscopic, and symbolic) integrated flipped classroom that supports independent learning, with guided inquiry syntax. Discord was selected as the supporting platform due to its comprehensive features that facilitate both synchronous and asynchronous learning. The product was tested through validation by experts and evaluation of students. The results of content validity of 0.89 and construct validity of 0.93 indicate that the product is valid. The practicality value of 93% obtained from the analysis of the practicality questionnaire of teachers and students with a very practical category. These findings suggest that the developed learning system is appropriate for use in chemistry education and can effectively help students independently and meaningfully understand the basic laws of chemistry. Furthermore, this study supports the implementation of the Merdeka Curriculum and the integration of technology-based learning.
The Atomic Structure Learning System With Flipped Guided Inquiry on Discord: A Development Study Santia, Andini; Mawardi, Mawardi; Suryani, Okta; Akmar, Reza
International Journal of Educational Research Excellence (IJERE) Vol. 4 No. 2 (2025): July-December
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijere.v4i2.1381

Abstract

This study aims to develop a Flipped Classroom learning system based on Guided Inquiry using the Discord application on the Atomic Structure material to improve the understanding of high school students, tested up to the validity and practicality stages. The product is considered valid if the validity score (V) is above 0.8 and highly practical if the practicality percentage score exceeds 86%. The method used in this study is Educational Design Research (EDR) with the Plomp model. In the development stage, formative evaluation was conducted through four prototypes. The first prototype was developed based on needs analysis, context analysis, and literature study. The second and third prototypes were refined through expert review and one-to-one evaluation, with results showing excellent content and construct validity. The research subjects consisted of 3 chemistry lecturers from UNP. Meanwhile, the practicality test on the fourth prototype, which involved teachers and students, showed that this learning system was highly practical, with 2 chemistry teachers and 9 students from SMAN 8 Padang. The data collection instruments used in this study were validity and practicality test questionnaires. Based on the results, a validity score of 0.86 and a practicality score of 92% were obtained, indicating that the system is valid and highly practical.
Sistem Pembelajaran Discord Flipped Classroom Berbasis Guided Inquiry Dengan Literasi Digital untuk Mahasiswa Kimia Tahun Pertama Sari, Intan Nofita; Mawardi, Mawardi; Akmar, Reza; Ulianas, Alizar; Suryani, Okta
Jurnal Penelitian Pendidikan IPA Vol 11 No 9 (2025): September: In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i9.10213

Abstract

This study aims to develop a valid and practical learning system in addressing the need for an instructional design that fosters digital literacy in first-year chemistry students. Using the Educational Design Research framework, the learning system was developed on Discord and integrated flipped-guided inquiry learning models. The study involved lecturers and students from Department of Chemistry, Universitas Negeri Padang. The system was structured with a server and channels to facilitate each stage of the learning process. The evaluation assessed the validity and practicality of the system. The overall results indicated the system was highly valid with overall validity of 0.85 (construct validity 0.85 and content validity 0.86) and practical (student practicality 81% and lecturer practicality 83%). These findings suggest that a Discord-based, flipped-guided inquiry system is a highly viable and useful tool for teaching thermochemistry and student’s digital literacy.
Integrasi Flipped Classroom dengan Inkuiri Terbimbing Berbasis Literasi Digital Menggunakan Discord pada Materi Kinetika Kimia untuk Mahasiswa Kimia Tahun Pertama Sofyan, Mega; Akmar, Reza; Mawardi, Mawardi; Ulianas, Alizar; Suryani, Okta
Jurnal Penelitian Pendidikan IPA Vol 11 No 9 (2025): September: In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i9.10482

Abstract

To response the needs for 21st century competencies among chemistry students, a novel approach on learning in higher education is paramount. This study presents the development and evaluation of a flipped classroom learning system for chemical kinetics, designed to enhance digital literacy and guided inquiry through Discord. This research followed the Educational Design Research (EDR) model outlined by Plomp and Nieveen and limited to development studies; yielding  a refined learning system prototype. The developed learning system was validated by five lecturers from Universitas Negeri Padang, resulted in content (0.85), and construct validity (0.82). Meanwhile, the practicality of the learning system was also evaluated by students and lecturers, resulted in practicality indexes of 88% and 85%, respectively. All of the results suggest high level of validity and practicality meaning the learning system has achieved the quality criteria content, structure, and usage wise. These results imply for the utilization platforms like Discord for higher education learning to promote student-centered learning and digital literacy.
Flipped Classroom with Guided Inquiry on Buffer Solutions via Discord: A Study of Learning System Development Harahap, Aprilia Silviani; Mawardi, Mawardi; Suryani, Okta; Nizar, Umar Kalmar; Akmar, Reza
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12350

Abstract

This research aims to design a flipped classroom learning system incorporating guided inquiry, using the Discord platform for buffer solution materials in Phase F. The study employed Plomp Educational Design Research framework, which comprises initial investigation, design, construction, testing, evaluation, and refinement. The product underwent validation through expert evaluation and was assessed for practicality and effectiveness. The content validity achieved a score of 0.89, while the media validity scored 0.90, meaning both belong to the valid category. Evaluation of practicality showed that the system was highly practical, with teachers and students giving it an overall score of 90% and 92% respectively. Effectiveness was measured by analyzing pretest and posttest results using the N-Gain formula, yielding a score of 0.75, which is classified as high gain. The overall findings suggest that the developed learning system is valid, practical, and effective in enhancing students’ understanding of buffer solutions. Moreover, the integration of Discord provides an accessible and interactive digital environment, aligning with the needs of 21st-century education and the Merdeka Curriculum. Therefore, this model can be recommended as an innovative solution for digital chemistry instruction in senior high schools.
Co-Authors Dafista, Nara Harahap, Aprilia Silviani Intan Nofita Sari, Intan Nofita Mawardi Nizar, Umar Kalmar Santia, Andini Sofyan, Mega Suryani, Okta Ulianas, Alizar