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Sukarmin
Universitas Negeri Surabaya
Chemistry Education Mathematics

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Pengembangan E-flipbook Interaktif dengan Strategi Conceptual Change sebagai Media Reduksi Miskonsepsi Peserta Didik pada Materi Laju Reaksi Neni Anugraheni Nurrahmah; Sukarmin
PendIPA Journal of Science Education Vol 7 No 2 (2023): June
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.7.2.185-194

Abstract

This research and development was conducted with the purpose to obtain an interactive e-flipbook using the conceptual change strategy that is feasible to use for reducing student misconceptions on the topic of reaction rates. The feasibility was assessed based on the category of validity, practicality, and effectiveness. This study utilized Research and Development (R&D) method with the ADDIE model consisting of the analysis, design, development, implementation, and evaluation. However, the focus of this study was limited to the stage of development. The observations were carried out on 15 students of SMA Negeri 1 Puri who had misconceptions about the sub-concept of the definition of reaction rates, surface area factor, temperature factor, and catalyst factor. The details of experimental results include: The validation data obtained a mode score of ≥4 in each aspect of both content and construct validity, categorized as valid; the practicality data collected from the questionnaire responses of the students yielded a percentage of 91.3%, categorized as highly practical. Similarly, the observation result of student activities achieved a percentage of 91.54%, also categorized as highly practical; The effectiveness data achieved a percentage of 88% for the shift from misconceptions to conceptual understanding, categorized as highly effective. According to the result regarding validity, practicality, and effectiveness, the interactive e-flipbook with conceptual change strategy is feasible to reduce student misconceptions in the topic of reaction rates, due to its compliance with the standards of validity, practicality, and effectiveness.   
Pengembangan E-Modul Berbasis Inkuiri Terbimbing untuk Melatihkan Keterampilan Berpikir Kritis Peserta Didik pada Materi Laju Reaksi Salsabila Rachmasari Putri Putri; Sukarmin
PendIPA Journal of Science Education Vol 7 No 2 (2023): June
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.7.2.327-335

Abstract

This research was conducted with the aim of producing appropriate guided inquiry-based e-modules to train students' critical thinking skills on the subject of reaction rates. Feasibility is reviewed based on validity, practicality, and effectiveness. This research used the Research and Development (R&D) method by Sugiyono to the product trial stage. Product trials were carried out on a limited basis with 15 class XI students at SMA Negeri 12 Surabaya. The following details the research results obtained, namely (1) the e-module validation results get mode 4 so that they are included in the good/valid category, (2) the average results of student response questionnaires get a percentage of 95% so that it is said to be very practical and the average results the average observation of student activity gets a percentage of 97% so it is said to be very practical, and (3) the posttest results for each component of critical thinking skills get a percentage of ≥ 81% so it is said to be very effective and the average n-gain score obtained is 0.86 which is included in the high category so that it can be said to be effective. Based on the results of the research obtained, it shows that guided inquiry-based e-modules are feasible for training students' critical thinking skills in the matter of reaction rates.
Co-Authors Neni Anugraheni Nurrahmah Salsabila Rachmasari Putri Putri