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All Journal Oxygenius Journal Of Chemistry Education Journal of Classroom Action Research
Laila, Fadhilah Nur
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Chemistry Education Other

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Pengembangan Laboratorium Virtual dan Animasi 3 Dimensi (Le Chatelier Virtual Laboratory) Pada Materi Kesetimbangan Kimia Mardhiya, Julia; Laila, Fadhilah Nur
Oxygenius: Journal Of Chemistry Education Vol 6 No 2 (2024): Oxygenius : Journal of Chemistry Education
Publisher : Chemistry Department, Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37033/ojce.v6i2.614

Abstract

The digital era requires teachers and prospective teachers to innovate in the development of effective, efficient and not boring learning media. This study aims to develop interactive learning media based on virtual laboratories and 3-dimensional animation on chemical equilibrium material called Le Chatelier Virtual Laboratory. The research and development method used is 4D. The research study was used to determine the feasibility and student responses to virtual laboratory-based interactive learning media and 3D animation on chemical equilibrium. Product validation results were performed by experts using Aiken's V data analysis. The validity result reached a value of 0.91, a category with high validity. The small-scale trial produced a fairly good response with an overall quality percentage of 83.46%. This study concluded that learning media can be used in the learning process and further research can be carried out at the disseminate stage (large scale implementation).
Improving Collaboration Skills, Critical Thinking, and Science Learning Achievement in Grade VII through Discovery Learning with TarL Approach Rahmawati, Laifa; Aji, Latief Susila; Sari, Hasna Irfantiningtyas; Prasetio, Hadi Eko; Ningsih, Fuji Hutami; Harlena, Ismi Dian Khairunnisa; Laila, Fadhilah Nur; Sari, Feby Permata; Maryanto, Allesius
Journal of Classroom Action Research Vol. 7 No. SpecialIssue (2025): Maret 2025
Publisher : Program Studi Magister Pendidikan IPA, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jcar.v7iSpecialIssue.9587

Abstract

Collaboration skills, critical thinking skills, and learning achievement are important for every student to have. However, the results of the researcher's observation in class VII D SMP N 4 Depok showed that collaboration skills, critical thinking, and science learning achievement were still low. Therefore, this study aims to analyze the improvement of collaboration skills, critical thinking skills, and learning achievement of students in class VII D SMP N 4 Depok after learning the Discovery Learning model with TarL approach on Earth and Solar System material. This research is a classroom action research (PTK) model of Kemmis & Mc Taggart with two cycles consisting of four stages, namely planning, action, observation, and reflection in each cycle. The subjects in this study were students of class VII D SMP N 4 Depok. Data collection techniques used observation, questionnaires, tests, and documentation. Data analysis of questionnaire and test results used descriptive statistics and n-gain test. The results obtained showed that there was an increase in cycle 1 to cycle 2 in the medium category, namely 1) collaboration skills with N Gain 0.413; 2) critical thinking skills with N Gain 0.413. Critical thinking ability with N Gain 0.474; 3) Learning achievement with N Gain 0.532. Thus, the application of Discovery Learning with TarL Approach is effective to improve collaboration skills, critical thinking skills, and learning achievement.
Co-Authors Aji, Latief Susila Harlena, Ismi Dian Khairunnisa Laifa Rahmawati, Laifa Mardhiya, Julia Maryanto, Allesius Ningsih, Fuji Hutami Prasetio, Hadi Eko Sari, Feby Permata Sari, Hasna Irfantiningtyas