Ni Made Putri Savitri
Universitas Tadulako

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Android Based E-Module Development Integrated Virtual Laboratory in Learning Chemistry of Electrochemical Cell Materials Ni Made Putri Savitri; Daud K. Walanda; Mery Napitupulu; Detris Poba
Jurnal Akademika Kimia Vol. 13 No. 2 (2024)
Publisher : Universitas Tadulako

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Abstract

Chemistry education students experience misconceptions in studying electrochemical material, especially voltaic cells and electrolytic cells, because most of it is abstract. Most students understand electrochemical material only from the macroscopic aspect, so students' understanding of electrochemical cells is relatively low; therefore, it is necessary to use the right media to help overcome misconceptions when studying electrochemical material. This research aims to develop an Android-based e-module integrated with a virtual laboratory on electrochemical cell material produced as a chemistry learning medium. This research is research and development using the ADDIE model with stages, namely analysis, design, development, implementation, and evaluation. Validation of the Android-based e-module integrated with a virtual laboratory was carried out by two UNTAD chemistry education lecturers and implemented by trial on 20 chemistry education students in semesters 1 and 5. The conclusion of this research shows that the Android-based e-module integrated in the virtual laboratory is valid and feasible to use as a learning medium to overcome misconceptions experienced by chemistry education students when studying electrochemistry, as shown by the results of material validation and media validation, which were declared very valid with a value of 85.19% and 83.33%, and product trial results with a value of 81.86%, which is included in the very feasible category.