Vol. 10 No. 8 (2024): August
Open Access
Peer Reviewed

Efforts to Increase Students' Problem-Solving Abilities Through the Application of PBL Assisted by Virtual Laboratory on the Hydrostatic Pressure Concept

Authors

Indrawati Lasumbu , Dewi Diana Paramata , Tirtawaty Abdjul , Abdul Haris Odja , Dewa Gede Eka Setiawan , Wahyu Mu’zizat Mohamad

DOI:

10.29303/jppipa.v10i8.8058

Published:

2024-08-25

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Abstract

This research aims to enhance the problem-solving abilities of class XI students at MAS Wahdah Islamiyah Tilongkabila using a problem-based learning (PBL) model through the Classroom Action Research method. The collected data includes students' problem-solving abilities, student activities, and teacher activities. The instruments used were observation sheets for teacher and student activities, final tests (post-tests) on students' problem-solving abilities, and interviews. The average percentage of teacher activity observations increased from 65.6% in cycle I to 93.7% in cycle II, marking a 28.1% improvement. Student activity rose from an average of 56.75% in cycle I to 89% in cycle II, reflecting a 32.2% increase. Additionally, students' problem-solving abilities improved from an average of 58.6% in cycle I to 84.3% in cycle II, a 25.7% increase. The application of PBL, assisted by a virtual laboratory on the concept of hydrostatic pressure, significantly enhances students' problem-solving skills.

Keywords:

Hydrostatic pressure PBL Problem-solving abilities Virtual laboratory

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Author Biographies

Indrawati Lasumbu, Universitas Negeri Gorontalo

Author Origin : Indonesia

Dewi Diana Paramata, Universitas Negeri Gorontalo

Author Origin : Indonesia

Tirtawaty Abdjul, Universitas Negeri Gorontalo

Author Origin : Indonesia

Abdul Haris Odja, Universitas Negeri Gorontalo, Gorontalo

Author Origin : Indonesia

Dewa Gede Eka Setiawan, Universitas Negeri Gorontalo, Gorontalo

Author Origin : Indonesia

Wahyu Mu’zizat Mohamad, Universitas Negeri Gorontalo, Gorontalo

Author Origin : Indonesia

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How to Cite

Lasumbu, I., Paramata, D. D., Abdjul, T., Odja, A. H., Setiawan, D. G. E., & Mohamad, W. M. (2024). Efforts to Increase Students’ Problem-Solving Abilities Through the Application of PBL Assisted by Virtual Laboratory on the Hydrostatic Pressure Concept. Jurnal Penelitian Pendidikan IPA, 10(8), 6245–6251. https://doi.org/10.29303/jppipa.v10i8.8058