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A A Istri Agung Rai Sudiatmika
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The Effect of Ethnoscience Learning on the Development of Students' Cognitive and Affective Aspects in Junior High School Hikmawati; I Wayan Suastra; Ketut Suma; A A Istri Agung Rai Sudiatmika; Endang Puji Astuti
Jurnal Penelitian Pendidikan IPA Vol 10 No 5 (2024): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i5.7658

Abstract

This research aims to examine the influence of ethnoscience learning on the development of students' cognitive and affective aspects. This quasi-experimental research uses a pre-test post-test non-equivalent control group design. This research was carried out in the odd semester of the 2022/2023 academic year. The population of this study was 320 class VII students at MTsN 1 Mataram, with a sample size of 34 people in the experimental class and 34 people in the control class. Data was obtained from test instruments for the "cognitive" aspect in the form of essays and questionnaire instruments for the "affective" aspect in the form of attitude statements. The statistical test used in this research is one-way MANCOVA with one covariate. The results of the research show that there is a significant difference in the influence of using ethnoscience learning on cognitive and affective learning simultaneously or together after controlling for students' initial abilities. The cognitive and affective scores of students in classes that use ethnoscience learning are higher than those in conventional classes. The conclusion of this research is that ethnoscience learning has a positive effect on the cognitive and affective aspects of junior high school students at MTsN 1 Mataram.
Expert Validation of Ethnoscience-Based Teaching Materials to Develop Student Competence in Critical Thinking and Caring Attitudes Hikmawati Hikmawati; I Wayan Suastra; Ketut Suma; A A Istri Agung Rai Sudiatmika
Kappa Journal Vol 8 No 1 (2024): Kappa Journal
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/kpj.v8i1.25656

Abstract

The aim of this research is to describe the results of expert validation of ethnoscience-based teaching materials to develop student competence in critical thinking and caring attitudes. Expert validation in this research is part of the development of ethnoscience-based teaching materials to develop student competence in critical thinking and caring attitudes using the 4D model. This model includes stages, namely Define, Design, Develop, Disseminate so that it will produce ethnoscience-based teaching materials that are valid, practical and effective in developing students' competence in critical thinking and caring attitudes. Expert validation is included in the Develop stage. Validation of ethnoscience-based teaching materials to develop students' competence in critical thinking and caring attitudes was carried out by 3 experts, namely material experts, media experts and language experts. The research results show that the assessment from material experts is 96.7, media experts are 90.5, and language experts are 100. Thus, the average value of expert validation assessments is 95.7, including the Very Valid criteria. The product, in the form of ethnoscience-based teaching materials to develop students' competence in critical thinking and caring attitudes, was revised based on input from validators. The results of product revisions before and after validation are divided into 5 things, namely: 1) Adding indicators and numbering to Basic Competencies; 2) Improvements to tables that were previously scanned from source or reference books were revised by creating tables manually. The table has also been assigned a sequential number; 3) Addition of photos and videos related to ethnoscience; 4) Ethnoscience-based investigative activities; 5) Changes in the appearance and form of the formative tests available at the end of each chapter.
Co-Authors Endang Puji Astuti Hikmawati Hikmawati Hikmawati I Wayan Suastra Ketut Suma