Jurnal
Development of E-Worksheet Problem-Based Learning Model with Ethnoscience Content to Improve Critical Thinking Skills
Chemistry in Education · Vol. 14 No. 2 (2025) · hlm. 73–85
- ISSN
- 2252-6609, 2502-6852
- Terbit
- 2025-12-15
- Penerbit
- Universitas Negeri Semarang
- Bahasa
- eng
Abstrak
This study was designed as an E-worksheet model of Problem-Based Learning with ethnoscience content. The study aimed to produce a product, analyze its feasibility and effectiveness in improving students' critical thinking skills. The study included research and development (R&D) with a 3D (Three-D) design consisting of the Define, Design, and Develop stages. The research model is a quasi-experimental design using a posttest-only control group design. The study subjects consisted of 71 students from grades XI-11 and XI-12. Data collection methods included both test and non-test instruments. Data collection instruments included interview sheets, questionnaires, surveys, and assessments. Data analysis of the developed product included feasibility tests, effectiveness tests, and student responses to the E-worksheet product. The research results showed that the expert validation of the material, media, and readability test indicated that the E-worksheet product was feasible for use, with Aiken's V coefficients of 0.95 and 0.89, which are very high criteria, and a score percentage of 87.06%, which is a very good criterion. The results of the large-scale trial showed that the E-worksheet was effective in improving critical thinking skills based on the Mann Whitney test result of 0.002 < 0.05, which indicated a significant difference in critical thinking skills between the experimental class and the control class. The E-worksheet product received a very good response from students with a score of 90.48%. The E-worksheet PBL model with ethnoscience content developed is feasible and effective in improving critical thinking skills and receives a very good response from students.
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- State University of Semarang
- Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung
- University of Malaya
- Universiti Teknologi MARA
- Kementerian Kesehatan Republik Indonesia
- Afiliasi tidak diketahui
- Organisasi berbeda
- Organisasi sama
- Afiliasi tidak diketahui
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Tampilkan sebagai tabel
| Rekan penulis | Organisasi | Artikel bersama |
|---|---|---|
| Eko Budi Susatyo | Afiliasi tidak diketahui | 10 |
| Woro Sumarni | State University of Semarang | 6 |
| Kasmui Kasmui | State University of Semarang | 6 |
| Sri Haryani | Afiliasi tidak diketahui | 6 |
| Nuni Widiarti | Afiliasi tidak diketahui | 5 |
| Mohammad Alauhdin | Afiliasi tidak diketahui | 5 |
| Endang Susilaningsih | State University of Semarang | 4 |
| Ella Kusumastuti | Afiliasi tidak diketahui | 4 |
| Sri Susilogati Sumarti | State University of Semarang | 3 |
| Sri Wardani | Afiliasi tidak diketahui | 3 |
| Wisnu Sunarto | Afiliasi tidak diketahui | 3 |
| Jumaeri Jumaeri | Afiliasi tidak diketahui | 3 |
| Sudarmin Sudarmin | State University of Semarang | 2 |
| Nanik Wijayati | State University of Semarang | 2 |
| Harjito Harjito | Afiliasi tidak diketahui | 2 |
| SRI WAHYUNI | Afiliasi tidak diketahui | 2 |
| Latifah Latifah | Afiliasi tidak diketahui | 2 |
| Triastuti Sulistyaningsih | Afiliasi tidak diketahui | 2 |
| Sri Mursiti | Afiliasi tidak diketahui | 2 |
| Dwi Yulianti | State University of Semarang | 1 |
| Yasmin Azzahra | State University of Semarang | 1 |
| Ratna Kumala Dewi | Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung | 1 |
| Fonny Dameaty Hutagalung | University of Malaya | 1 |
| Sri Haryani | State University of Semarang | 1 |
| Hadariah Bahron | Universiti Teknologi MARA | 1 |
| Sudarmin | State University of Semarang | 1 |
| Mirza Pahlevi | State University of Semarang | 1 |
| Siti Herlina Dewi | State University of Semarang | 1 |
| Rr. Sri Endang Pujiastuti | Kementerian Kesehatan Republik Indonesia | 1 |
| Widhi Mahatmanti | State University of Semarang | 1 |
| Harjono Harjono | State University of Semarang | 1 |
| Melly Rihmahwati | State University of Semarang | 1 |
| Putra Reinho Rosario Sanam | State University of Semarang | 1 |
| Harjono Harjono | Afiliasi tidak diketahui | 1 |
| Ayu Anisa Larasati | Afiliasi tidak diketahui | 1 |
| Whiny Okta Faiza | Afiliasi tidak diketahui | 1 |
| Lia Listantia | Afiliasi tidak diketahui | 1 |
| Harto Karmono | Afiliasi tidak diketahui | 1 |
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