Gani Febriani, - (2025) PENGARUH PEMBELAJARAN LCV-LAB (LEARNING CYCLE 9E BERBANTUAN VIRTUAL LABORATORY) TERHADAP PENINGKATAN KETERAMPILAN BERPIKIR KRITIS SISWA PADA MATERI FLUIDA DINAMIS. S1 thesis, Universitas Pendidikan Indonesia.
Abstract
Penelitian ini dilatarbelakangi oleh rendahnya keterampilan berpikir kritis peserta didik. Penerapan model pembelajaran LCV-Lab (Learning Cycle 9E berbantuan Virtual Laboratory) digunakan dalam penelitian untuk meningkatkan keterampilan berpikir kritis peserta didik pada materi fluida dinamis. Metode yang digunakan adalah quasi-eksperimental dengan desain non-equivalent control group design, melibatkan 55 peserta didik kelas XI di salah satu SMA Negeri Kota Bandung. Instrumen yang digunakan adalah tes keterampilan berpikir kritis berjumlah 20 soal menggunakan two tier multiple choiche, Lembar Kerja Peserta Didik (LKPD), lembar observasi keterlaksanaan pembelajaran. Lembar observasi keterlaksanaan pembelajaran dianalisis melalui persentase rerata tiap pertemuan. Peningkatan keterampilan berpikir kritis dan setiap indikatornya dianalisis menggunakan teknik stacking (perubahan kemampuan peserta didik) dan teknik racking (perubahan tingkat kesulitan butir soal). Hasil penelitian menunjukkan bahwa pembelajaran model LCV-Lab (Learning Cycle 9E berbantuan Virtual Laboratory memiliki tingkat keterlaksanaan sangat baik (rata-rata 100%), secara signifikan dapat meningkatkan keterampilan berpikir kritis peserta didik. Hasil penelitian menunjukkan bahwa model pembelajaran LCV-Lab memiliki tingkat keterlaksanaan yang sangat baik (rata-rata 100%) dan secara signifikan meningkatkan keterampilan berpikir kritis peserta didik. Analisis stacking menunjukkan peningkatan keterampilan berpikir kritis untuk kelas eksperimen sebesar 5,55 logit, lebih tinggi dibandingkan kelas kontrol yang sebesar 2,57 logit. Teknik racking menunjukkan penurunan tingkat kesulitan butir soal pada kelas eksperimen sebesar 6,19 logit, sedangkan kelas kontrol sebesar 2,46 logit. Hal ini mengindikasikan bahwa model pembelajaran LCV-Lab lebih efektif dibandingkan model LC 5E dalam meningkatkan keterampilan berpikir kritis peserta didik. Selain itu, dampak pembelajaran LCV-Lab terhadap keterampilan berpikir kritis siswa pada materi fluida dinamis berada dalam kategori tinggi. This research is motivated by the low critical thinking skills of students. The application of the LCV-Lab learning model (Learning Cycle 9E assisted by Virtual Laboratory) was used in research to improve students' critical thinking skills on dynamic fluid materials. The method used was quasi-experimental with a non-equivalent control group design, involving 55 students in grade XI at one of the State High Schools in Bandung City. The instruments used were a critical thinking skills test totaling 20 questions using two tier multiple choiche, Student Worksheets (LKPD), and observation sheets on the implementation of learning. The observation sheet of learning implementation was analyzed through the average percentage of each meeting. The improvement of critical thinking skills and each indicator was analyzed using stacking techniques (changes in students' abilities) and racking techniques (changes in the difficulty level of question items). The results of the study show that the learning model of LCV-Lab (Learning Cycle 9E assisted by Virtual Laboratory) has a very good level of implementation (average 100%), which can significantly improve students' critical thinking skills. The results show that the LCV-Lab learning model has an excellent level of implementation (100% on average) and significantly improves students' critical thinking skills. The stacking analysis showed an increase in critical thinking skills for the experimental class by 5.55 logits, higher than the control class of 2.57 logits. The racking technique showed a decrease in the difficulty of the question items in the experimental class by 6.19 logits, while the control class was 2.46 logits. This indicates that the LCV-Lab learning model is more effective than the LC 5E model in improving students' critical thinking skills. In addition, the impact of LCV-Lab learning on students' critical thinking skills on dynamic fluid materials is in the high category.
![[img]](http://repository.upi.edu/style/images/fileicons/text.png) |
Text
S_FIS_2108955_Title.pdf Download (711kB) |
|
Text
S_FIS_2108955_Chapter1.pdf Download (390kB) |
|
Text
S_FIS_2108955_Chapter2.pdf Restricted to Staf Perpustakaan Download (636kB) | Request a copy |
|
Text
S_FIS_2108955_Chapter3.pdf Download (884kB) |
|
Text
S_FIS_2108955_Chapter4.pdf Restricted to Staf Perpustakaan Download (2MB) | Request a copy |
|
Text
S_FIS_2108955_Chapter5.pdf Download (228kB) |
|
Text
S_FIS_2108955_Appendix.pdf Restricted to Staf Perpustakaan Download (12MB) | Request a copy |
| Item Type: | Thesis (S1) |
|---|---|
| Additional Information: | https://scholar.google.com/citations?view_op=new_profile&hl=en ID SINTA Dosen Pembimbing Ika Mustika Sari : 5993538 Iyon Suyana : 6109361 |
| Uncontrolled Keywords: | Fluida dinamis, Keterampilan berpikir kritis, Model LCV-Lab (Learning Cycle 9E berbantuan Virtual Laboratory) Dynamic fluids, Critical thinking skills, LCV-Lab model (Learning Cycle 9E assisted by Virtual Laboratory) |
| Subjects: | L Education > L Education (General) Q Science > Q Science (General) Q Science > QC Physics |
| Divisions: | Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Program Studi Fisika - S1 > Program Studi Pendidikan Fisika |
| Depositing User: | Gani Febriani |
| Date Deposited: | 17 Feb 2025 01:37 |
| Last Modified: | 17 Feb 2025 01:37 |
| URI: | http://repository.upi.edu/id/eprint/130141 |
Actions (login required)
 |
View Item |