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All Journal Jurnal Tadris Kimiya
Nur Aini Fitri
Department of Chemistry Education, Faculty of Teacher Training and Education, University of Mataram, Jalan Majapahit No. 62 Mataram 83125
Chemistry Education

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Development and Evaluation of Laboratory Work Module to Enhance Student’s Knowledge in Molecular Visualization Nur Aini Fitri; Ermia Hidayanti; Saprizal Hadisaputra; Sha-Ling Han
Jurnal Tadris Kimiya Vol 8, No 1 (2023)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v8i1.25647

Abstract

This study aims to assess the validity and practicality of computational chemistry practicum modules for high school students, focusing on molecular geometry and independent learning. The research used a Research and Development (R&D) approach with the 4D model (define, design, develop, and disseminate). A limited trial was conducted with 23 students selected through cluster random sampling. The module development research results show that the validity assessed using Aiken's V index by two validators yielded a value of 0.64, indicating its validity and suitability for high school students. Furthermore, the practicality of the module was evaluated using a student response questionnaire, which yielded an average score of 84%, indicating its high practicality. Consequently, the module is considered valid and highly practical as a practicum learning resource for high school students.
Co-Authors Ermia Hidayanti Saprizal Hadisaputra Sha-Ling Han