Development of Interactive E-Module Based on Process Oriented Guided Inquiry Learning (POGIL) to Improve Students^ Critical-Thinking Ability on Stoichiometry Material Siti Zahroni1, Erdawati1,2, Siti Fatimah1,3, Muktiningish Nurjayadi 1,2,3
1Departement of Chemistry Education, Faculty of Mathematics and Natural Science, Universitas Negeri Jakarta, Gedung KH. Hasjim Asj^ari, 6th Floor, Jl. Rawamangun Muka, Jakarta Timur, 13220, Indonesia.
2Departement of Chemistry, Faculty of Mathematics and Natural Science, Universitas Negeri Jakarta, Gedung KH. Hasjim Asj^ari, 6th Floor, Jl. Rawamangun Muka, Jakarta Timur, 13220, Indonesia.
3Research Center for Detection of Pathogenic Bacteria, Lembaga Penelitian dan Pengabdian Masyarakat, Universitas Negeri Jakarta, Jl. Rawamangun Muka, Jakarta Timur, 13220, Indonesia.
Abstract
This study aims to produce an electronic module or interactive e-module based on Process Oriented Guided Inquiry Learning (POGIL) in chemistry learning stoichiometry material to improve students^ critical-thinking skills. This type of research is a mixed method research. Qualitative methods are carried out with the Borg and Gall model RnD approach, from the e-module product development stage to the feasibility test of teachers and students. The quantitative method was conducted at the implementation stage of e-modules in learning. This research was conducted at SMAN 71, SMAN Muhammadiyah 11 Jakarta, and SMAN 40 Jakarta from November 2021 to June 2024. Product implementation used a purposive sampling design in experimental and control classes to test the effectiveness of e-module products. The results showed that the interactive e-module on stoichiometry material was feasible as a learning media. The average results of the experimental class in the pre and post tests were increased from 44.2 to 80.7. Statistical tests conducted with the Mann-Whitney Test showed a U-value of 113, a W value of 578, and a Sig or P-Value of 0.000 <0.05. The test results illustrate that learning chemistry by utilizing POGIL-based interactive e-modules makes a significant difference in students^ critical-thinking skills on stoichiometry material.
