Alfiyyah, Nurul (2025) PENGEMBANGAN E-LKPD BERBASIS RADEC (READ, ANSWER, DISCUSS, EXPLAIN, CREATE) PADA MATERI HUKUM-HUKUM DASAR KIMIA. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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Abstract
This development research aims to produce teaching materials in the form of RADEC-based e-LKPD on the material of basic chemical laws. This development research uses the R&D (Research and Development) research method with the ADDIE development model. The ADDIE development model includes 5 stages, namely analyze, design. Development, Implement, Evaluate. The population in the study were students of class X.C SMA Negeri 9 Tangerang in the 2025/2026 academic year. RADEC-based e-LKPD was developed using a flipbook application. The resutlt of the development of the e-LKPD that had been designed were then tested for validity and practicality to meet the criteria as an e-LKPD. Data collection techniques used validation sheets and student response questionnaire sheets. The results of the validation of the material and media of RADEC-based e-LKPD obtained an avarage of 0.88 abd 0.91. the results of processing the student response questionnaire data obtained an average percentage of 84,8%, wich is included in the very good category. Based on the research results, it can be concluded that the RADEC-based e-LKPD on the material of basic chemical laws developed using flipbooks is suitable for use in learning.
| Item Type: | Thesis (S1) | |||||||||
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| Additional Information: | Penelitian pengembangan ini bertujuan untuk menghasilkan bahan ajar berupa e-LKPD berbasis RADEC pada materi hukum-hukum dasar kimia. Penelitian pengembangan ini menggunakan metode penelitian R&D (Research and Development) dengan model pengembangan ADDIE. Model pengembngan ADDIE meliputi 5 tahap yaitu Analyze, Design, Development, Implement, Evaluate. Populasi dalam penelitian adalah peserta didik kelas X.C SMA Negeri 9 Tangerang tahun pelajaran 2025/2026. E-LKPD berbasis RADEC dikembangkan menggunakan aplikasi flipbook. Hasil pengembangan e-LKPD yang telah dirancang kemudian diuji validitas dan kepraktisannya untuk memenuhi kriteria sebagai sebuah e-LKPD. Teknik pengumpulan data menggunakan lembar validasi dan lembar angket repon peserta didik. Hasil validasi aikens materi dan media e-LKPD berbasis RADEC diperoleh rata-rata sebesar 0,88 dan 0,91. Hasil pengolahan data angket respon peserta didik diperoleh rata-rata persentase sebesar 84,8%, yang termasuk dalam kategori Sangat Baik. Berdasarkan hasil penelitian dapat disimpulkan bahwa e-LKPD berbasis RADEC pada materi hukum-hukum dasar kimia yang dikembangkan dengan menggunakan flipbook layak digunakan dalam pembelajaran. | |||||||||
| Uncontrolled Keywords: | ADDIE, Elektronik Lembar Kerja Peserta Didik, Hukum-Hukum Dasar Kimia, Pengembangan, RADEC ADDIE, Basic Chemical Laws, Development, e-LKPD, RADEC | |||||||||
| Subjects: | L Education > L Education (General) Q Science > QD Chemistry |
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| Divisions: | 02-Fakultas Keguruan dan Ilmu Pendidikan > 84204-Jurusan Pendidikan Kimia | |||||||||
| Depositing User: | Nurul Alfiyyah | |||||||||
| Date Deposited: | 09 Jan 2026 04:12 | |||||||||
| Last Modified: | 09 Jan 2026 04:13 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/56991 |
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