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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA)
Wati Sukmawati
Muhammadiyah University Prof. Dr. HAMKA
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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 1 
Stacking Analysis of Higher Thinking Skills of Class V Elementary School Students on the Material of Movement Organs Using the RADEC Model Nur Fauziah; Wati Sukmawati
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3926

Abstract

The purpose of this research is to use a Rasch model analysis to determine how integrating RADEC (Read, Answer, Discuss, Explain, and Create) learning in schools influences students' ability to think critically about the topic of locomotion. This descriptive research is a quantitative study conducted in early 2023 with a sample size of 29 students. The results of the pretest and the posttest were collected, and the Rasch Stacking Analysis method was used to examine them. The implementation of the RADEC learning paradigm (Read, Answer, Discuss, Explain, and Create) improved the critical thinking skills of students of all ability levels, according to the findings. Reading, Analyzing, Discussing, Explaining, and Creating (RADEC) trains students for independent and group learning. Starting from reading to the last stage, namely making free work through problem-solving activities carried out so that students are trained in high-order thinking skills. Students' high-level thinking skills have improved to the very excellent, good, and enough categories after participating in learning utilizing the RADEC paradigm. The difference between the logit readings before and after the test demonstrates this improvement. Applying the RADEC learning model to students' higher-order thinking skills shows that students experience improvement, as seen from the results of the pretest and posttest, which are processed using the Rasch stacking analysis model. Students are trained in high-order thinking skills students with high level.  
The Influence of Comic Media in the Team Games Tournament (TGT) Model to Improve Science Literacy in Elementary School Class III Animal Life Cycle Materials Huqqat Inayatul Khairi; Wati Sukmawati
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.v11i8.11538

Abstract

This study aims to determine the effect of using comic media in the Team Games Tournament (TGT) learning model on improving the science literacy of elementary school students on the topic of animal life cycle. Science literacy is an essential skill that should be fostered from an early age. This quantitative study employed a quasi-experimental pretest-posttest control group design involving 48 third-grade students at SDN Duren Tiga 13, South Jakarta, divided into an experimental class (21 students) and control class (27 class). A 25 item multiple choice instrument was used, analyzed using the Rasch model via the Winstep application. Results showed that 20 out 21 students (95.24%) in experimental goup improved, while only 1 declined. In contrast, only 18 of 27 students (66.70%) in control class improved, with 4 remaining unchanged and 5 declining. An Independent sample t-test confirmed a significant difference between the groups, t(46) = 2.973, p = 0.005. these findings indicate that integrating comic media with the TGT model learning effectively enhance students’ science literacy and may serve as an engaging alternative to conventional instruction.
Improving Science Literacy in Elementary Schools Through the Application of the RADEC Model Nadiah Talita Putri; Wati Sukmawati
Jurnal Penelitian Pendidikan IPA Vol 10 No 8 (2024): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i8.7993

Abstract

This study evaluates the RADEC (Read, Answer, Discuss, Explain, and Create) learning method's impact on enhancing students' science literacy skills. By analyzing changes in question difficulty levels from pretest to posttest, the research assesses how effective RADEC is in improving students' comprehension of science concepts. The methodology involves administering questions before and after RADEC implementation, with statistical analysis revealing significant variations in question difficulty. Some questions became more challenging post-RADEC, indicating deeper understanding, while others remained stable or became easier, possibly due to improved familiarity or consistent teaching quality. Overall, RADEC promotes active engagement, sustains interest, and enhances understanding of science topics. The study underscores RADEC's efficacy in boosting science literacy, recommending its adoption in educational settings for optimal learning outcomes. It also highlights the need for appropriate evaluation tools in assessing students' responses to science education, offering valuable insights into effective teaching methodologies
The Effect of Digital Flipbook Media on Improving Science Literacy on Human Digestive System Materials Among Elementary School Students Rahma Maulina Hartomo; Wati Sukmawati
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.7994

Abstract

This research aims to compare the effectiveness of two learning approaches in enhancing students' scientific literacy skills at the secondary school level. The methods employed were quasi-experimental with two groups: an experimental group applying Project-Based Learning (PjBL) using flipbook media, and a control group implementing conventional learning using PowerPoint media. Data were gathered through pretests and posttests administered to both groups. The findings revealed that the experimental group experienced a significant improvement in scientific literacy skills compared to the control group. The percentage of students who showed an increase in posttest scores in the experimental group (81.48%) was higher than that in the control group (53.57%). Data analysis also indicated lower result variability in the experimental group, highlighting consistency in learning effectiveness. Based on the research findings, the importance of interactive and contextual learning approaches in facilitating students' understanding of scientific concepts, with PjBL and flipbook media being more effective methods, is emphasized. The contribution of this research lies in providing a deeper understanding of the influence of learning methods and media on students' learning outcomes, with direct implications for teaching practices in schools
The Relationship between E-Book Material on Grouping Animals Based on Food Type and the Scientific Literacy Ability of Students in Elementary Schools Nur Afifah Sulistiani; Wati Sukmawati
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.8248

Abstract

The research aims to determine the level of validity and practicality as well as the partial relationship between e-book material on grouping animals based on food type and students' scientific literacy abilities at SDN Rambutan 02, East Jakarta. The research uses mixed research methods, with a quasi-experimental design model and a development model. The instrument trial involved 3 experts, namely media experts, material experts and language experts. Meanwhile, the group trial involved 45 students and 2 class teachers. Data analysis techniques include tabulation of expert validator questionnaire data and teacher and student response questionnaire data. This research shows that the level of validity and practicality of developing e-book-based science teaching materials is very good, and the results of the significance test of the relationship between e-book material on grouping animals based on food type and students' scientific literacy abilities show a t-count of 14.526 with a significance level of 0.000. So, it can be said that there is a significant relationship between the e-book material on grouping animals based on food type and the scientific literacy abilities of students at SDN Rambutan 02, East Jakarta.
Co-Authors Huqqat Inayatul Khairi Nadiah Talita Putri Nur Afifah Sulistiani Nur Fauziah Rahma Maulina Hartomo