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Journal : Jurnal EDUTECH Undiksha

Interactive E-Module Based on Differentiated PBL to Improve Critical Thinking Skills in Fractions in Grade IV Elementary School Pradarta, Dwi; I Nyoman Laba Jayanta; Komang Sujendra Diputra
Jurnal Edutech Undiksha Vol. 13 No. 1 (2025): June
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jeu.v13i1.91707

Abstract

Elementary school students’ critical thinking skills in fraction topics remain low, primarily due to the limited availability of interactive learning media that can accommodate diverse learning styles. This study aims to develop and examine the effectiveness of a differentiated, problem-based learning (PBL) based interactive e-module in improving students’ critical thinking skills. The research employed a Research and Development (R&D) method using the ADDIE development model, which includes the stages of analysis, design, development, implementation, and evaluation. The research design applied was a one-group pre-test–post-test, with Grade IV students as the subjects. Data were collected through questionnaires and descriptive tests using expert validation instruments, response questionnaires, and critical thinking skills tests, then analyzed qualitatively and quantitatively, including a paired t-test. The results indicated that the developed media had very high validity (average scores of 4.8 from subject matter experts and 4.6 from media experts), high practicality (93.55% from teachers and 98.5% from students), and significant effectiveness (significance value 0.000 < 0.05). This e-module was designed to meet diverse learning needs through a differentiated approach, offering interactivity and fostering active student engagement. In conclusion, the differentiated PBL-based interactive e-module proved to be valid, practical, and effective in enhancing conceptual understanding and critical thinking skills. The implication is that this media can be integrated into mathematics learning as an innovative solution to optimize learning outcomes and student engagement across various educational contexts.
Pupuan Natural Potential Learning Video Based on Inquiry Learning for Grade IV Elementary School Science Content Marheni, Ni Luh Gede Agustin; I Gusti Agung Ayu Wulandari; Komang Sujendra Diputra
Jurnal Edutech Undiksha Vol. 13 No. 1 (2025): June
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jeu.v13i1.92095

Abstract

The integration of innovative learning media in the learning process, especially in elementary schools, plays a strategic role in enhancing students’ learning motivation, which ultimately impacts their learning outcomes. However, in practice, learning activities that are not supported by appropriate media tend to be less engaging. The learning model applied also influences students’ motivation, indicating that both learning models and media play a crucial role in improving motivation. This study aimed to develop a Pupuan natural potential learning video based on inquiry learning for Grade IV IPAS content on the topic 'My Region and Its Natural Resources.' This research employed a development design using the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). Data collection methods included questionnaires and tests, with trial subjects consisting of material experts, design experts, media experts, and Grade IV students. The data were analyzed using descriptive quantitative and inferential statistics. The results showed that validation by material experts reached 91.07% (very good), design experts 92.5% (very good), media experts 93.3% (very good), individual trials 97% (very good), and small group trials 90.02% (very good). Effectiveness testing yielded an average post-test score of 86.33, which exceeded the minimum mastery criterion (70). These findings indicate that the Pupuan natural potential learning video based on inquiry learning is effective for use in elementary IPAS learning.
Problem-Oriented Educational Games to Improve Learning Outcomes on Flora and Fauna in Indonesia for Fifth Grade Elementary School Students Ni Made Tiara Santika Dewi; Maria Goreti Rini Kristiantari; Komang Sujendra Diputra
Jurnal Edutech Undiksha Vol. 13 No. 1 (2025): June
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jeu.v13i1.93102

Abstract

The learning outcomes of fifth grade students in the subject of Social Studies are still low, this is due to the lack of student learning motivation because the teacher's learning method is still conventional. This study aims to prove the effectiveness of problem-oriented educational games on the material of flora and fauna diversity in Indonesia. This study is a development research using the ADDIE development model. The subjects of this study were 20 fifth grade students. The methods and instruments for data collection used multiple-choice tests, questionnaires, and qualitative descriptive data analysis techniques, quantitative descriptive, and inferential statistics. The results of the one-sample t-test obtained a tvalue of 4.133. The ttable value for db 19 with a significance level of 5% (α = 0.05) is 1.729. This means that tcount> ttable, so H0 is rejected and H1 is accepted. Thus, the results of this study indicate that problem-oriented educational games are effectively applied to the content of science subjects on the diversity of flora and fauna in Indonesia for grade V students. The implications of this study are that it is proven that by utilizing problem-oriented educational games on the diversity of flora and fauna in Indonesia in the learning process, there are positive changes in increasing students' interest in learning and understanding.