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Anwar , Yunita Arian Sani
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Analisis Kebutuhan Pengembangan Model Pembelajaran Chemistry Real Integrated Laboratory Work (CHEM-RILW) Pada Pembelajaran Kimia Junaidi, Eka; Anwar , Yunita Arian Sani; Muti'ah, Muti'ah; Idrus, Syarifah Wahidah Al; Hidayanti, Ermia; Purnamasari, Ni Nyoman Dayuni
Chemistry Education Practice Vol. 8 No. 1 (2025): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i1.8846

Abstract

This study aims to analyze the need for further development of the CHEM-RILW model, an extension of the previously developed ILW model. The respondents involved in this study included two lecturers (N = 2) and forty-seven chemistry students (N = 47). Data was collected using observation sheets, questionnaires, critical thinking tests, and rubrics for argumentation and communication skills. The results indicated that the implementation of the learning process successfully integrated investigative activities carried out in the laboratory. This integration demonstrated that the pre-laboratory, laboratory, and post-laboratory stages were effectively implemented. However, the previous model did not sufficiently enhance students' interpretation and presentation skills. Additionally, the human element was not adequately emphasized, which limited the development of students' argumentation skills. Analysis of the lecturer questionnaire revealed a need to improve the learning model by incorporating more real-world applications of theory. Based on these findings, it is clear that further development of the ILW model is necessary. The CHEM-RILW model, as an enhancement, introduces real-world aspects and emphasizes the human element in learning, highlighting the relevance of community science in the context of chemistry concepts.
Pengaruh Implementasi E-Lkpd Berbasis Problem Based Learning (Pbl) Terintegrasi Micro Scale Lab Terhadap Hasil Belajar Dan Sikap Terhadap Kimia Widiantika, Susi Lestari; Junaidi, Eka; Anwar , Yunita Arian Sani
Chemistry Education Practice Vol. 8 No. 2 (2025): Edisi November
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i2.8938

Abstract

This research aims to determine the effect of implementing E-LKPD based on Integrated Problem Based Learning (PBL) Micro Scale Lab on learning outcomes and attitudes towards chemistry in class XI colloid materials at SMAN 6 Mataram. The method used is a quasi-experimental method with a non-equivalent control group design. The sampling technique used is purposive sampling, where the researcher deliberately selects samples for certain reasons. The total population in class XI MIPA is 99 people. The number of samples in this study was 68 students in class XI MIPA 1 consisting of 34 students as the experimental class and class XI MIPA 2 consisting of 34 students as the control class. This research used a quantitative research approach. Data analysis was carried out using the normality test, homogeneity test, and hypothesis test (t-test) at a significance level of 0.05 or 5%. The results of the t-test obtained a value of rcount < rtable, namely 0.012 < 0.05, so it can be concluded that the application of the problem based learning model integrated with micro scale lab has a positive effect on student learning outcomes and attitudes towards chemistry at SMAN 6 Mataram in class XI colloid material.
Co-Authors Eka Junaidi Hidayanti, Ermia Idrus, Syarifah Wahidah Al Muti'ah, Muti'ah Purnamasari, Ni Nyoman Dayuni Widiantika, Susi Lestari