HASANAH, YANTI (2025) PENGEMBANGAN MODUL PRAKTIKUM TITRASI ASAM BASA DENGAN PEMANFAATAN INDIKATOR ALAMI BUNGA TELANG BERBASIS PBL BERORIENTASI GREEN CHEMISTRY. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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Abstract
Education aims to develop the potential of students, including spiritual, intellectual, and skills aspects. Chemistry, as a science that is closely related to daily life, is often considered difficult because its material is abstract, especially on the concept of acids and bases. Low learning interest, one-way teaching methods, and limited learning media also affect students' understanding. Therefore, this study aims to determine the development, feasibility, and student response to the development of an acid-base titration practicum module utilizing the natural indicator of butterfly pea flower based on Problem Based Learning (PBL) oriented to green chemistry. The development of the practicum module was carried out using the ADDIE model (Analyze, Design, Develop, Implement, Evaluate). Data collection techniques were carried out through student needs analysis questionnaires, validation sheets, student response questionnaires, and activity implementation sheets. Validation was carried out by 6 expert validators in media and material using Aiken’s index calculation with results of 0.85 for material validation and 0.89 for media validation. These results indicate that the practicum module is valid and feasible to use. Furthermore, the student response obtained a percentage of 91% with a "Very Good" category. Thus, the acid-base titration practicum module based on PBL oriented to green chemistry using the natural butterfly pea flower indicator is declared very feasible as a chemistry learning medium.
| Item Type: | Thesis (S1) | |||||||||
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| Additional Information: | Pendidikan bertujuan untuk mengembangkan potensi peserta didik mencakup aspek spiritual, kecerdasan, dan keterampilan. Kimia sebagai ilmu yang dekat dengan kehidupan sehari-hari sering dianggap sulit karena materinya abstrak, khususnya pada konsep asam basa. Rendahnya minat belajar, metode pengajaran satu arah, serta minimnya media pembelajaran turut memengaruhi pemahaman siswa. Oleh karena itu, penelitian ini bertujuan untuk mengetahui pengembangan, kelayakan, dan respon siswa terhadap pengembangan modul praktikum titrasi asam basa dengan pemanfaatan indikator alami bunga telang berbasis Problem Based Learning (PBL) berorientasi green chemistry. Pengembangan modul praktikum dilakukan dengan model ADDIE (Analyse, Design, Develop, Implement, Evaluate). Tenik pengumpulan data diperoleh melalui angket analisis kebutuhan peserta didik, lembar validasi, angket respon peserta didik dan lembar keterlaksanaan kegiatan. Validasi dilakukan oleh 6 orang validator ahli media dan ahli materi menggunakan indeks perhitungan nilai Aiken’sd engan hasil validasi materi sebesar 0,85 dan validasi media 0,89. Hasil tersebut menunjukkan bahwa modul praktikum dinyatakan valid dan layak digunakan. Selain itu, respon peserta didik memperoleh persentase sebesar 91% dengan kategori “Sangat Baik”. Dengan demikian, modul praktikum titrasi asam basa berbasis PBL berorientasi green chemistry menggunakan indikator alami bunga telang dinyatakan sangat layak sebagai media pembelajaran kimia. | |||||||||
| Uncontrolled Keywords: | Practicum Module, Acid-Base Titration, Natural Indicator, Butterfly Pea Flower, Problem Based Learning (PBL), 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: | Mrs Yanti Hasanah | |||||||||
| Date Deposited: | 28 Oct 2025 08:41 | |||||||||
| Last Modified: | 28 Oct 2025 08:41 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/55586 |
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