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All Journal Journal of Mathematics Science and Computer Education
Nazwa Syauqiah
UIN Antasari Banjarmasin
Education Mathematics Physics

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Journal : Journal of Mathematics Science and Computer Education

 1 
Validity of Student Worksheets Based on Multiple Representations of Electrolyte and Non-Electrolyte Solution Materials Nazwa Syauqiah; Helda Rahmawati; Ratna Kartika Irawati
Journal of Mathematics Science and Computer Education Vol 4, No 1 (2024)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jmscedu.v4i1.11322

Abstract

Multiple representations can facilitate the understanding of abstract chemical concepts. Multiple representations can be incorporated into teaching materials, such as Student Worksheets, to create Multiple Representation-based Student Worksheets. This study aims to analyze the validity of Student Worksheets based on multiple representations of electrolyte and non-electrolyte solutions. The research utilized the Research and Development (R&D) model with the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) development stages, reaching the development stage in this study. Data were obtained from material expert and media expert validators. Descriptive statistical analysis was used to analyze the validity results. The Student Worksheets based on multiple representations of electrolyte and non-electrolyte solution materials achieved an average validity percentage of 84.37% from material experts and 95% from media experts, categorizing them as very valid. These worksheets, focusing on the validity aspect, are effective in assisting students in understanding chemical concepts.
Co-Authors Helda Rahmawati Ratna Kartika Irawati