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Aldi Ihsandi
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Pembinaan Karakter Unggul: Pengembangan Instrumen Inovatif Bernalar Kritis dan Karakter Mandiri dalam Ranah Topik Peredaran Darah Manusia Esty Setyo Utaminingsih; Ellianawati; Muhammad Habib Ramadhani; Maria Ayu Puspita; Sri Sumartiningsih; Muhamad Subhi Apriantoro; Aldi Ihsandi
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.v10i8.7053

Abstract

The purpose of this study was to develop a critical reasoning and independent character instrument on the topic of human blood circulation. The method used was research and development (R&D) with a 4D model (Define, Design, Develop, and Disseminate). The results showed that the validity value of the content of critical reasoning instruments obtained a final value of 0.97, while independent instruments obtained a value of 1, which was perfect. Judging from empirical validity, vital and independent reasoning instruments were declared valid because they had a value above 0.355 from 31 students tested. Critical and independent reasoning instruments were declared reliable. The Alpha Cronbach value >0.70 had good distinguishing power because the value of the Corrected Item-Total Correlation did not exceed the Alpha Cronbach value. Developing assessment instruments for a critical and independent character in human blood circulation for fifth-grade elementary students was successful, demonstrating high validity and reliability, and held the significant potential to enhance science education through technology integration.
Enhancing Critical Reasoning Character in Pancasila Students: A STEAM Approach by E-Module PRISMA Esty Setyo Utaminingsih; Abu Anwar; Arbi Arbi; Carolina Lala; Mahi Sultan Salama; Muhamad Subhi Apriantoro; Belita Yoan Intania; Aldi Ihsandi
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.7325

Abstract

This study aimed to assess the Prisma e-module's impact on elementary school students' critical reasoning abilities. A pre-experimental Pretest Posttest Control Group Design was employed. Two groups—experimental and control—received different treatments. The experimental group used e-modules, while the control group relied on books. Pre- and post-treatment tests were conducted to evaluate the e-module's effect. An Independent Sample t-test was used to compare the two groups, with results showing a Sig. (2-tailed) value of 0.000, leading to the rejection of H0 and acceptance of Ha. The N-Gain test measured improvements in various critical reasoning elements. The experimental group showed significant improvement, with the highest N-Gain of 0.74 in "obtaining and processing information and ideas" and the lowest of 0.71 in "reflecting and evaluating one's thoughts." The overall N-Gain was 0.72, classified as "high." These findings indicate that the Prisma e-module effectively enhanced critical reasoning in fifth-grade students. Future research is encouraged to explore other aspects of Pancasila students' character development
Co-Authors Abu Anwar Arbi Arbi Belita Yoan Intania Carolina Lala Ellianawati, Ellianawati Esty Setyo Utaminingsih Mahi Sultan Salama Maria Ayu Puspita Muhamad Subhi Apriantoro Muhammad Habib Ramadhani Sri Sumartiningsih