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All Journal Journal of Research in Instructional JIPI (Jurnal IPA dan Pembelajaran IPA)
Nagy, Emese K.
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Biochemistry, Genetics & Molecular Biology Chemistry Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Physics Other

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RADEC vs PjBL: Adding make-a-match media to enhance students' creative thinking skills khaerunnisa, Khaerunnisa; Rahman, Nanang; Haifaturrahmah, Haifaturrahmah; Nagy, Emese K.
Journal of Research in Instructional Vol. 5 No. 1 (2025): Journal of Research in Instructional
Publisher : Univeritas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jri.v5i1.514

Abstract

This study focuses on the comparative analysis of the effectiveness of the Read, Answer, Discuss, Explain, and Create (RADEC) and the Project-Based Learning (PjBL) models equipped with make-a-match media on the creative thinking skills of elementary school students. This study used a quasi-experimental research design with a pre-test and post-test group design. The research sample consisted of 52 fifth-grade students divided into two classes, each consisting of 26 students. Data were collected using a test. The paired t-test was used to calculate data, and N-gain calculations were used to measure the level of effectiveness. The results showed that both groups using the RADEC model (sig. = 0.001 <0.05) and PjBL (sig. 0.000 <0.05) demonstrated an effect on improving students' creative thinking skills before and after learning. However, the N-gain value indicates that RADEC reached 12.19% (ineffective category) with a mean post-test of 59.85, while PjBL reached 45.3% (less effective) with a mean post-test of 70.12. The findings indicate that PjBL with make-a-match media is more effective in improving students' creative thinking skills than RADEC with make-a-match media. Although the RADEC model also contributes to developing students' thinking skills, its impact on creativity is not as great as the PjBL model. This study provides valuable insights for educators and policymakers by highlighting the effectiveness of this learning approach. It suggests applying the PjBL model to develop students' creative potential further.
Effectiveness of a Project Based Learning Model Integrated With Sasambo Local Wisdom to Enhance Students' Scientific Attitudes Rahman*, Nanang; Liswijaya, Liswijaya; Hendratmoko, Ahmad Fauzi; Nagy, Emese K.; Mashwani, Hazrat Usman
Jurnal IPA & Pembelajaran IPA Vol 9, No 1 (2025): MARCH 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v9i1.42626

Abstract

The primary issue in higher education is the low level of scientific attitudes among students, which include curiosity, open-mindedness, and environmental sensitivity. One approach to addressing this problem is through the project based learning (PjBL) model integrated with local wisdom. This study aims to measure the effectiveness of the PjBL integrated sasambo local wisdom model, which incorporates values such as cooperation, respect for nature, and social harmony, in enhancing students' scientific attitudes. The study employed a quasi-experimental design with a one-group pretest-posttest approach. The research subjects consisted of 70 students from Muhammadiyah Mataram University and Hamzanwadi University. Data were collected using a scientific attitude questionnaire with five indicators: curious attitude, respect for facts, an open-minded attitude, perseverance, and sensitivity toward the environment. The data were analyzed using normalized N-gain to measure the improvement in scientific attitudes and inferential statistical tests to assess the significance of the results. The findings reveal that the sasambo integrated PjBL model effectively improves students' scientific attitudes. The average N-gain was categorized as high (0.81 and 0.83) at both universities. Among the indicators, sensitivity toward the environment showed the greatest improvement, while respect for facts showed moderate improvement. Statistical tests indicated a significant difference between pretest and posttest scores, with consistent results across both universities. In conclusion, the the PjBL integrated sasambo local wisdom model significantly and consistently enhances students' scientific attitudes. This model holds potential as a culturally relevant innovative strategy for improving the quality of science education and fostering students' character development
Co-Authors Ahmad Fauzi Hendratmoko Haifaturrahmah, Haifaturrahmah Khaerunnisa Khaerunnisa, Khaerunnisa liswijaya, liswijaya Mashwani, Hazrat Usman Rahman*, Nanang Rahman, Nanang