SEPFITRI RIZPEVICHA, UPICH (2025) PENGEMBANGAN LKPD BERBASIS PJBL UNTUK MENSTIMULUS KETERAMPILAN PROSES SAINS DALAM PEMANFAATAN KULIT BAWANG MERAH SEBAGAI DETEKSI FORMALIN. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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Abstract
Green chemistry is an important part of chemistry education because it emphasizes the use of environmentally friendly processes and products. This concept is actually close to the lives of students, for example through the use of natural materials such as shallots to detect formaldehyde. However, in teaching practice, green chemistry material is often only taught theoretically without contextual examples. Therefore, learning media is needed that not only conveys the material but also allows students to carry out appropriate practices and hone their scientific process skills. This study aims to develop, test the feasibility, and determine student responses to worksheets on green chemistry material. The method used was research and development (R&D) with the ADDIE model, which includes the stages of Analyze, Design, Develop, Implement, and Evaluate. The results showed that the developed LKPD was valid and feasible for use, with a material validation score of 0.90 and media validation of 0.89. The students' response to the worksheets was also very positive, with an average percentage of 97%, which falls into the “Very Good” category. Based on these results, the development of Project-Based Learning (PjBL)-based worksheets is considered valid and feasible for use as a learning medium.
| Item Type: | Thesis (S1) | |||||||||
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| Additional Information: | Kimia hijau merupakan salah satu bagian penting dalam pembelajaran kimia karena menekankan penggunaan proses dan produk yang ramah lingkungan. Konsep ini sebenarnya dekat dengan kehidupan peserta didik, misalnya melalui pemanfaatan bahan alami seperti bawang merah sebagai deteksi formalin. Namun, dalam praktik pembelajaran, materi kimia hijau sering kali hanya diajarkan secara teoritis tanpa disertai contoh kontekstual. Oleh karena itu, dibutuhkan media pembelajaran yang tidak hanya menyampaikan materi, tetapi juga memungkinkan peserta didik untuk melakukan praktik yang sesuai serta dapat mengasah keterampilan proses sains peserta didik. Penelitian ini bertujuan untuk mengembangkan, menguji kelayakan, dan mengetahui respon peserta didik terhadap LKPD pada materi kimia hijau. Metode yang digunakan adalah penelitian dan pengembangan (R&D) dengan model ADDIE, yang meliputi tahapan Analyze, Design, Develop, Implement, dan Evaluate. Hasil penelitian menunjukkan bahwa LKPD yang dikembangkan dinyatakan valid dan layak digunakan, dengan skor validasi materi sebesar 0,90 dan validasi media sebesar 0,89. Respon peserta didik terhadap LKPD tersebut juga sangat positif, dengan rata-rata persentase sebesar 97% yang termasuk dalam kategori "Sangat Baik". Berdasarkan hasil penelitian tersebut, pengembangan LKPD berbasis Project Based Learning (PjBL) dinilai valid dan layak digunakan sebagai media pembelajaran. | |||||||||
| Uncontrolled Keywords: | worksheets, science process skills, green chemistry | |||||||||
| Subjects: | L Education > L Education (General) | |||||||||
| Divisions: | 02-Fakultas Keguruan dan Ilmu Pendidikan 02-Fakultas Keguruan dan Ilmu Pendidikan > 84204-Jurusan Pendidikan Kimia |
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| Depositing User: | Upich Sepfitri Rizpevicha | |||||||||
| Date Deposited: | 28 Oct 2025 08:29 | |||||||||
| Last Modified: | 28 Oct 2025 08:29 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/55575 |
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