Zain, Nurida Siti Fatimah (2025) Enhancing students' chemical representation ability through problem-based learning assisted by Nearpod on electrolysis cell material. EduMatSains: Jurnal Pendidikan, Matematika dan Sains, 10 (1). pp. 44-59. ISSN 2527-7235
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Abstract
INDONESIA: Penelitian ini bertujuan untuk menunjukkan adanya peningkatan kemampuan representasi kimia mahasiswa melalui integrasi Pembelajaran Berbasis Masalah (PBL) berbantuan Nearpod pada materi sel elektrolisis, serta mendeskripsikan aktivitas mahasiswa dan kemampuan menyelesaikan lembar kerja. Penelitian ini menggunakan metode pre-eksperimental dengan desain one group pretest-posttest dan melibatkan mahasiswa semester dua pada mata kuliah kimia dasar 2. Hasil penelitian ini menunjukkan bahwa peningkatan kemampuan representasi kimia berada pada kategori sedang (N-Gain: 0,68), aktivitas pembelajaran terlaksana dengan sangat baik (88,86%) dan kemampuan mahasiswa dalam menyelesaikan lembar kerja juga tergolong tinggi (rata-rata skor: 89,52). Temuan ini menunjukkan bahwa integrasi PBL dan Nearpod merupakan pendekatan inovatif yang efektif dalam meningkatkan kemampuan representasi kimia mahasiswa, khususnya pada materi sel elektrolisis yang bersifat abstrak, dengan mendorong partisipasi aktif dan pemahaman konseptual. ENGLISH: This study aims to show an increase in students’ chemical representation ability through the integration of Problem-Based Learning (PBL) assisted by Nearpod on electrolysis cell material and describe student activities and their ability to complete worksheets. This study used a pre-experimental method with a one-group pretest-posttest design and involved second-semester students in the basic Chemistry 2 courses. The results showed that the improvement in chemical representation ability was in the medium category (N-Gain: 0.68), learning activities were carried out very good (88.86%), and the student’s ability to complete worksheets was also classified as high (average score: 89.52). These findings indicate that integrating PBL assisted by Nearpod is an effective, innovative approach to improving students’ chemical representation ability, particularly in abstract electrolysis cell material, by encouraging active participation and conceptual understanding.
| Item Type: | Article |
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| Uncontrolled Keywords: | INDONESIA: Problem Based Learning; Nearpod; Kemampuan Representasi Kimia; Sel Elektrolisis ENGLISH: Problem-Based Learning; Nearpod; Chemical Representation Ability; Electrolysis cell |
| Subjects: | Education Education > Research and Statistical Methods Educational Institutions, Schools and Their Activities Educational Institutions, Schools and Their Activities > Teaching Educational Institutions, Schools and Their Activities > Methods of Instruction and Study Educational Institutions, Schools and Their Activities > Project Methods Educational Institutions, Schools and Their Activities > Students Education, Research Chemistry and Allied Science Chemistry and Allied Science > Chemists |
| Divisions: | Fakultas Tarbiyah dan Keguruan > Program Studi Pendidikan Kimia |
| Depositing User: | Nurida Siti Fatimah Zain |
| Date Deposited: | 06 Aug 2025 02:22 |
| Last Modified: | 06 Aug 2025 02:22 |
| URI: | https://digilib.uinsgd.ac.id/id/eprint/114172 |
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