Jurnal
Development of Problem-Based E-Modules on Environmental Change and Preservation to Improve Critical Thinking Skills of High School Students
Journal of Biology Education · Vol. 15 No. 2 (2026) · hlm. 106–119
- ISSN
- 2540-833X, 2252-6579
- Terbit
- 2026-08-26
- Penerbit
- Universitas Negeri Semarang
- Bahasa
- eng
Abstrak
This study aims to determine the validity, feasibility, and effectiveness of problem-based Environmental Change & Preservation E-Modules as teaching materials to improve the critical thinking skills of high school students. This research uses the Research and Development (R&D) research type with the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation). The subjects in this study were students of class X SMA N 15 Semarang. The data collection methods used include interviews, validation questionnaires (media experts, materials, and teachers), student response questionnaires, and pretest-posttest questions. The results showed that the problem-based Environmental Change & Preservation E-Module product developed was valid, feasible, and effective in improving students' critical thinking skills with media expert validation results amounting to 96.25% with a very valid category, material expert validation results amounting to 91.25% with a very valid category, teacher validation results amounting to 100% with a very valid category, students gave a positive response, as well as the n-gain test results amounting to 0.58 in the medium category and the results of the Wilcoxon signed rank test with Asymp. Sig. (2-tailed) of 0.000 <0.05 which means there is a significant difference in the average pretest-posttest score. It can be concluded that the problem-based Environmental Change and Preservation E-Module is very valid, feasible, and effective to use in learning to improve the critical thinking skills of high school students.
Kata kunci
Jaringan kolaborasi para penulis
40 penulis · 106 tautan kepenulisan bersama · 22 lintas organisasi · menampilkan 40 yang paling banyak terhubung
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- State University of Semarang
- Universiti Teknologi MARA
- Muria Kudus University
- Afiliasi tidak diketahui
- Organisasi berbeda
- Organisasi sama
- Afiliasi tidak diketahui
- Garis lebih tebal = lebih banyak artikel bersama · lingkaran lebih besar = lebih banyak artikel
Tampilkan sebagai tabel
| Rekan penulis | Organisasi | Artikel bersama |
|---|---|---|
| Ellianawati Ellianawati | State University of Semarang | 3 |
| Arif Widiyatmoko | State University of Semarang | 2 |
| Siti Harnina Bintari | State University of Semarang | 2 |
| Yustinus Ulung Anggraito | State University of Semarang | 2 |
| Aditya Marianti | State University of Semarang | 2 |
| Muhamad Furkan Mat Salleh | Universiti Teknologi MARA | 1 |
| Ahmad Syamil Mohd Basri | Universiti Teknologi MARA | 1 |
| Mohamad Hisyam Ismail | Universiti Teknologi MARA | 1 |
| Zulinda Ayu Zulkipli | Universiti Teknologi MARA | 1 |
| Nabilah Abdullah | Universiti Teknologi MARA | 1 |
| Siti Zuraida Maaruf | Universiti Teknologi MARA | 1 |
| Lutfia Nur Hadiyanti | State University of Semarang | 1 |
| W H Nugrahaningsih | State University of Semarang | 1 |
| Sekar Dwi Ardianti | Muria Kudus University | 1 |
| Savitri Wanabuliandari | Muria Kudus University | 1 |
| Sigit Saptono | State University of Semarang | 1 |
| Aprilia Puji Lestari | State University of Semarang | 1 |
| ilda rizkya juliyani | Afiliasi tidak diketahui | 1 |
| Wiyanto Wiyanto | State University of Semarang | 1 |
| Ribka Putri Agustami | State University of Semarang | 1 |
| Sugianto Sugianto | State University of Semarang | 1 |
| Linda Retnowati | Afiliasi tidak diketahui | 1 |
| Masru'ah Masru'ah | State University of Semarang | 1 |
| Alif Reza Pahlevy | State University of Semarang | 1 |
| Nur Kusuma Dewi | State University of Semarang | 1 |
| Wiwi Isnaeni | State University of Semarang | 1 |
| Ririn Hamidatus Syarofatin | State University of Semarang | 1 |
| Nurika Nurika | State University of Semarang | 1 |
| Noor Aini Habibah | State University of Semarang | 1 |
| Vira Ayuningrum | State University of Semarang | 1 |
| Silva Nadhifatul A’yun | State University of Semarang | 1 |
| Ngurah Made Dharma Putra | State University of Semarang | 1 |
| Muhamad Khanafi | State University of Semarang | 1 |
| Frengki Saputro | State University of Semarang | 1 |
| Ari Yuniastuti | State University of Semarang | 1 |
| Syaiful Ishlahul Umam | Afiliasi tidak diketahui | 1 |
| Nur Fitria Rahmawati | Afiliasi tidak diketahui | 1 |
| Nur Rahayu Utami | State University of Semarang | 1 |
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