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All Journal Jurnal Pendidikan Indonesia AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Kajian Bahasa, Sastra dan Pengajaran (KIBASP) Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Educatio FKIP UNMA Jurnal Ilmiah Profesi Pendidikan Indo-MathEdu Intellectuals Journal Elementary School: Jurnal Pendidikan dan Pembelajaran ke-SD-an International Journal of Trends in Mathematics Education Research (IJTMER) Jurnal Abdimas Bencoolen
Muhammad Habib Ramadhani
Universitas Bengkulu
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Peningkatan Pengetahuan Literasi Sains Siswa Sekolah Dasar Melalui Penerapan Model Problem Based Learning pada Materi Siaga Bencana Gempa Bumi Maghfira Izzania, Rizqa Dwi Shofiya; Winarni, Endang Widi; Ramadhani, Muhammad Habib; Agusdianita, Neza
Indo-MathEdu Intellectuals Journal Vol. 6 No. 5 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i5.3916

Abstract

This study aims to determine the effectiveness of the Problem-Based Learning (PBL) model in improving elementary school students’ science literacy knowledge on the topic of earthquake disaster preparedness. The research employed a quasi-experimental method with a matching only pretest-posttest control group design. The population consisted of fourth-grade students from SD Negeri 04, SD Negeri 08, and SD Negeri 11 in Bengkulu City. Samples were selected using a cluster random sampling technique, resulting in class IVB of SDN 08 as the experimental group and class IVA of SDN 11 as the control group. Data were collected using a science literacy test covering three knowledge aspects: content, procedural, and epistemic. Data analysis was conducted using an independent sample t-test, gain score calculation, and effect size (Cohen’s d), assisted by SPSS version 29. The analysis results revealed a significant difference in learning outcomes between the experimental and control groups. The high gain score and effect size value (Cohen’s d = 1.27) indicate that the PBL model is highly effective in enhancing students’ science literacy knowledge. The implementation of this model has been proven to strengthen conceptual understanding, scientific skills, and epistemic awareness, which are essential for disaster preparedness. Therefore, the PBL model is recommended as a relevant and contextual learning approach for elementary education.
Pembinaan Karakter Unggul: Pengembangan Instrumen Inovatif Bernalar Kritis dan Karakter Mandiri dalam Ranah Topik Peredaran Darah Manusia Utaminingsih, Esty Setyo; Ellianawati; Ramadhani, Muhammad Habib; Puspita, Maria Ayu; Sumartiningsih, Sri; Apriantoro, Muhamad Subhi; Ihsandi, Aldi
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.
Co-Authors Agusdianita, Neza Anita Lestari, Eci Anugrah Agung C Caswita Caswita Caswita Caswita Caswita Een Yayah Haenilah Een Yayah Haenilah Ellianawati Endang Widi Winarni Esty Setyo Utaminingsih Ihsandi, Aldi Intania, Belita Yoan Irfan Supriatna Izzania, Rizqa Dwi Shofiya Maghfira Kartono Kartono - Lusa, Herman Magfhira Izzania, Rizqa Dwi Shofiyah Maghfira Izzania, Rizqa Dwi Shofiya Maria Ayu Puspita Muhamad Subhi Apriantoro Putut Marwoto Ratna Sari RATNA SARI Rizqa Dwi Shofiya Maghfira Izzania Salama, Mahi Sultan Sri Haryani Sri Haryani Sri Sumartiningsih Sungkowo Edy Mulyono Supriatna, Irfan Utaminingsih, Esty Setyo Yusnia, Yusnia