PENERAPAN LKS BERBASIS ETNOSAINS UNTUK MELATIH KETERAMPILAN PENYELESAIAN MASALAH SISWA KELAS VII
Keywords:LKS, Ethnoscience, Problem Solving Skills.
This study aims to determine students' problem solving skills after using Ethnoscience-based worksheets. This type of research is pre-experimental. With the subject of this research trial being class VII students of MTS Nurul Islam Sekar Bela Mataram for the 2022/2023 academic year. The design of this study was the One Group Pretest Posttest Design. The instruments used in this study were problem-solving skills tests, and ethnoscience-based LKS validation sheets. The validation sheet is used to validate the ethnoscience-based worksheets that have been prepared. The data analysis technique used in this study uses N-Gain score data analysis. The sampling technique is not randomly selected (non-random sampling). The results of the study showed that problem solving skills in class VIIE showed an N-Gain score of 0.10 included in the low category increased while in class VIIB the N-Gain score of 0.14 was included in the low category. So the results of this study can be concluded that students' problem solving skills increased even though they were in the low category. Students' problem solving skills applying an ethnoscience-based learning model can improve students' problem-solving skills after using ethno-science-based worksheets on environmental pollution materials for class VIIE and VIIB.
Copyright (c) 2023 Aninten, Safnowandi, & Ika Nurani Dewi
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