Jurnal
Development Of LKPD Using Scientific Approach To Improve High School Student’s Understanding Of Concepts And Scientific Thinking Abilities On Excretion System
Journal of Biology Education · Vol. 14 No. 1 (2025) · hlm. 7–17
- ISSN
- 2540-833X, 2252-6579
- Terbit
- 2025-04-30
- Penerbit
- Universitas Negeri Semarang
- Bahasa
- eng
Abstrak
The purpose of this study is to analyze validity, readability, and effectiveness of the student worksheet using scientific approach to improve understanding concepts and scientific thinking on excretory system material. The research was conducted at SMA N 2 Kebumen with a sample of 70 students of class XI-A and XI-B. The type of this study is Research & Development. This development was limited to the large scale test. The data collection technique used in this study is the questionnaire method and the pretest and posttest test methods. The result showed that the validity by matrial expert obtained high validity criteria with an average score of 92,5% and an average score by material expert of 88,75% obtained a high valid criterion. The readability test of student’s worksheet was tested on limited students with 9 students of class XI-C Senior High School 2 Kebumen and 1 biology teacher. The result of the response of student obtained 87,03% with very good criteria. The result of teacher response obtained 97,72% with very good criteria. Then the results of the N-Gain data pretest and posttest are included in the high category. Classical completion is 90%. Based on these results, it can be concluded that the student worksheet using scientific approach on excretory system materials is very valid and readability very well and effective in improving understanding concepts and scientific thinking.
Kata kunci
Jaringan kolaborasi para penulis
40 penulis · 155 tautan kepenulisan bersama · 8 lintas organisasi · menampilkan 40 yang paling banyak terhubung
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- State University of Semarang
- Indonesia University of Education
- Muria Kudus University
- Politeknik Negeri Ketapang
- 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 |
|---|---|---|
| Ani Rusilowati | State University of Semarang | 7 |
| Ellianawati Ellianawati | State University of Semarang | 5 |
| Lisdiana Lisdiana | State University of Semarang | 4 |
| Novi Ratna Dewi | State University of Semarang | 3 |
| Wiwi Isnaeni | State University of Semarang | 3 |
| Bambang Subali | State University of Semarang | 3 |
| Nuryani Yogipratama Rustaman | Indonesia University of Education | 2 |
| Retno Sri Iswari | State University of Semarang | 2 |
| Sudarmin Sudarmin | State University of Semarang | 2 |
| Margareta Rahayuningsih | State University of Semarang | 2 |
| Wiyanto Wiyanto | State University of Semarang | 2 |
| Enni Suwarsi Rahayu | State University of Semarang | 2 |
| Aditya Marianti | State University of Semarang | 2 |
| Saiful Ridlo | State University of Semarang | 2 |
| Sri Ngabekti | State University of Semarang | 2 |
| Andin Irsadi | State University of Semarang | 2 |
| Sri haryani | State University of Semarang | 1 |
| Siti Alimah | State University of Semarang | 1 |
| Sekar Dwi Ardianti | Muria Kudus University | 1 |
| Savitri Wanabuliandari | Muria Kudus University | 1 |
| Sri Sukaesih | State University of Semarang | 1 |
| Ari Widodo | Indonesia University of Education | 1 |
| Saefudin - | Afiliasi tidak diketahui | 1 |
| R. Susanti R. Susanti | State University of Semarang | 1 |
| Fitri Arum Sasi | State University of Semarang | 1 |
| Nafisatul Laila | State University of Semarang | 1 |
| Nur Sakinah | Politeknik Negeri Ketapang | 1 |
| Rohmatul Khasanah | State University of Semarang | 1 |
| Ghanius Tsani | Afiliasi tidak diketahui | 1 |
| Amri Suganda Sianturi | State University of Semarang | 1 |
| Arif Widiyatmoko | State University of Semarang | 1 |
| Woro Sumarni | State University of Semarang | 1 |
| Siti Listiyowati | State University of Semarang | 1 |
| Muhammad Imam Badruttamam | State University of Semarang | 1 |
| Nurul Wahidah | Afiliasi tidak diketahui | 1 |
| Ferghana Feghana | Afiliasi tidak diketahui | 1 |
| Masturi Masturi | State University of Semarang | 1 |
| Nur Alif Fijar | Afiliasi tidak diketahui | 1 |
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