Rifka Wulandari, - (2024) PENGARUH PENERAPAN LKPD PRAKTIKUM INKUIRI TERBIMBING PADA SUBTOPIK IDENTIFIKASI SIFAT PENYANGGA DALAM MINUMAN ISOTONIK TERHADAP KBKr PESERTA DIDIK. S1 thesis, Universitas Pendidikan Indonesia.
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Abstract
Penelitian ini bertujuan untuk mengetahui pengaruh penerapan LKPD praktikum inkuiri terbimbing pada subtopik identifikasi sifat penyangga dalam minuman isotonik terhadap keterampilan berpikir kritis peserta didik. Metode penelitian yang digunakan adalah metode kuantitatif dengan desain penelitian pra eksperimen. Penelitian ini dilakukan di salah satu SMA Negeri yang berada di kota Bandung dengan melibatkan partisipan sebanyak 30 peserta didik kelas XI dan 5 orang validator yang terdiri dari 2 dosen dan 3 guru kimia. Instrumen penelitian yang digunakan meliputi lembar observasi, LKPD praktikum inkuiri terbimbing pada subtopik identifikasi sifat penyangga dalam minuman isotonik, rubrik penilaian LKPD praktikum inkuiri terbimbing, soal pretest dan posttest, serta angket respon peserta didik. Berdasarkan lembar jawaban LKPD praktikum inkuiri terbimbing dan lembar observasi, seluruh indikator keterampilan berpikir kritis muncul dengan kategori baik hingga sangat baik. Hasil pretest dan posttest menunjukkan bahwa pengaruh penerapan LKPD praktikum inkuiri terbimbing terhadap keterampilan berpikir kritis peserta didik pada subtopik identifikasi sifat penyangga dalam minuman isotonik memperoleh skor N-Gain sebesar 0,518-0,746 dengan kategori sedang hingga tinggi. Adapun respon peserta didik terhadap pembelajaran menggunakan LKPD praktikum inkuiri terbimbing berada pada kategori sangat baik dengan persentase skor sebesar 81,06%. Hal ini menunjukkan bahwa peserta didik merasa pembelajaran dengan menggunakan LKPD ini mudah dan menyenangkan. This research aims to determine the effect of the application of guided inquiry practicum worksheets on the subtopic of identifying buffer properties in isotonic drinks on student’s critical thinking skills. The research method used is a quantitative method with a pre-experimental research design. This research was conducted in one of the public high schools in Bandung city by involving participants as many as 30 students of grade XI and 5 validators consisting of 2 lecturers and 3 chemistry teachers. The research instruments used include observation sheets, guided inquiry practicum worksheets on the subtopic of identifying buffer properties in isotonic drinks, guided inquiry practicum worksheets assessment rubrics, pretest and posttest questions, and student response questionnaires. Based on the answer sheet of the guided inquiry practicum worksheets and the observation sheet, all indicators of critical thinking skills appear in the good to very good category. The results of the pretest and posttest showed that the effect of the application of guided inquiry practicum worksheets on student’s critical thinking skills on the subtopic of identifying buffer properties in isotonic drinks obtained an N-Gain score of 0.518-0.746 in the medium to high category. The student's response to learning using the guided inquiry practicum worksheet was in the very good category with a percentage score of 81.06%. This shows that students feel learning by using this worksheet is easy and fun.
| Item Type: | Thesis (S1) |
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| Additional Information: | https://scholar.google.com/citations?hl=id&user=0cdWs5YAAAAJ ID SINTA Dosen Pembimbing: Drs. Asep Suryatna, M.Si.: 6683491 Drs. Hokcu Suhanda, M.Si.: 6683216 |
| Uncontrolled Keywords: | keterampilan berpikir kritis, LKPD praktikum inkuiri terbimbing, sifat penyangga, minuman isotonik critical thinking skills, guided inquiry-based worksheet, buffer properties, isotonic drinks |
| Subjects: | L Education > L Education (General) L Education > LB Theory and practice of education Q Science > QD Chemistry |
| Divisions: | Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Jurusan Pendidikan Kimia > Program Studi Pendidikan Kimia |
| Depositing User: | Rifka Wulandari |
| Date Deposited: | 26 Aug 2024 09:05 |
| Last Modified: | 26 Aug 2024 09:05 |
| URI: | http://repository.upi.edu/id/eprint/121055 |
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