I Nyoman Jampel
Magister Elementary Education, Ganesha University of Education, Singaraja, Indonesia

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The Influence of the Ethnoscience-Based Problem Based Learning Model on Science Learning Outcomes Reviewed from Students' Cognitive Styles Ni Luh Nopi Pujiani; Ketut Suma; I Nyoman Jampel
Jurnal Ilmiah Sekolah Dasar Vol 10 No 1 (2026): February
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jisd.v10i1.110832

Abstract

Low science and social studies (IPAS) learning outcomes among elementary school students remain a persistent problem, particularly due to learning practices that are less contextual and have not fully accommodated differences in students’ cognitive styles. As a result, students often experience difficulties in understanding abstract IPAS concepts meaningfully. This study aimed to analyze the effect of an ethnoscience-based Problem Based Learning (PBL) model on IPAS learning outcomes in terms of students’ cognitive styles. This research employed a quantitative approach using a quasi-experimental method with a pretest–posttest control group design. The research subjects were 87 fourth-grade students from public elementary schools in Cluster V, Kintamani District, who were selected through random sampling and assigned to experimental and control groups. Data were collected using an IPAS learning outcomes test that had been validated and tested for reliability. Data analysis was conducted using two-way Analysis of Covariance (ANCOVA) to examine the effects of the learning model, cognitive style, and their interaction on learning outcomes, followed by Scheffe’s post hoc test. The results showed that the ethnoscience-based PBL model had a significant effect on students’ IPAS learning outcomes. In addition, a significant interaction was found between the learning model and cognitive style. Students with a reflective cognitive style achieved higher learning outcomes than those with an impulsive cognitive style. These findings indicate that ethnoscience-based PBL is effective in improving IPAS learning outcomes when students’ cognitive characteristics are taken into account.
Ethnoscience-Based Digital Comics to Improve Science Literacy of Fifth Grade Elementary School Students Gusti Ayu Gita Cemara; I Nyoman Jampel; I Made Candiasa
Jurnal Ilmiah Sekolah Dasar Vol 10 No 1 (2026): February
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jisd.v10i1.110865

Abstract

Low scientific literacy among elementary school students, particularly in learning food chain concepts that are abstract in nature, indicates that science and social studies instruction has not yet effectively connected scientific concepts with students’ real-life experiences and local cultural contexts. This condition highlights the need for innovative learning media that are not only visually engaging but also contextual and meaningful. This study aimed to analyze, evaluate, and examine the effectiveness of ethnoscience-based digital comics in improving the scientific literacy of fifth-grade elementary school students. The study employed a development approach using the ADDIE model, which consists of analysis, design, development, implementation, and evaluation stages. Data were collected through expert reviews by material and media specialists, user assessments by teachers and students, classroom observations, and scientific literacy tests. Data analysis was conducted using descriptive statistics to determine the feasibility of the media, User Experience Questionnaire (UEQ) analysis to assess media usability, and inferential statistical analysis through a paired sample t-test, N-Gain calculation, and effect size to examine improvements in students’ scientific literacy. The results showed that the ethnoscience-based digital comic demonstrated a very high level of validity, was perceived as highly useful by users, and was proven to be effective in significantly improving students’ scientific literacy. These findings indicate that integrating ethnoscience into digital comics can concretize abstract science concepts and foster more contextual and meaningful learning experiences in elementary schools.