The Effectiveness of Problem-Based Learning-Based E-SWS on Sound Wave Material to Improve Students' Critical Thinking Skills

Authors

  • Asyifa Hanesty Putri Universitas Negeri Padang Author
  • Hidayati Department of Physics, Padang State University, Padang Author
  • Yenni Darvina Department of Physics, Padang State University, Padang Author
  • Hayyu Yumna Department of Physics, Padang State University, Padang Author

DOI:

https://doi.org/10.24036/jppf.v11i2.29

Keywords:

E-LKPD, Problem Based Learning, Sound Waves, Critical Thinking Skills

Abstract

Critical thinking skills are essential in facing the challenges of the 21st century, especially in physics learning, which requires analysis and problem solving. However, many students still find it difficult to develop these skills, especially in sound wave material, which is abstract and difficult to visualize. This study aims to determine the effectiveness of using PBL-based E-SWS in improving students' critical thinking skills. The method used is quantitative with a posttest-only control group quasi-experimental design. The research subjects were two 11th grade physics classes at SMAS Adabiah Padang: the experimental class used PBL-based E-SWS and the control class used conventional SWS. The instrument consisted of essay questions based on five critical thinking indicators. The results showed that the average posttest score of the experimental class was 73.984, which was higher than that of the control class, which was 63.083. The t-test showed that the t-count value of 2.167 was greater than the t-table value of 2.0003, with a significance level of 5%. These results indicate a statistically significant difference. It can be concluded that PBL-based E-SWS is effective in improving students' critical thinking skills in sound wave material.

Downloads

Download data is not yet available.

References

Aliyah, H., & Masyithoh, S. (2024). Tinjauan Literatur: Peran Teknologi Digital dalam Meningkatkan Kualitas Pembelajaran di Sekolah. Jurnal Teknologi Pendidikan dan Pembelajaran, 1(4), 17-26 .

Anggraini, A. D. (2025). Integrasi Teknologi Pendidikan dalam Kurikulum Merdeka Berbasis Nilai-Nilai Pancasila. Jurnal Kiprah Pendidikan, 4(3), 402–410.

Cahyani, V. P., & Ahmad F. (2024). Efektivitas Problem Based Learning terhadap Keterampilan Berpikir Kritis, Hasil belajar dan Motivasi Siswa. Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences, 3(2), 76-82.

Duri, R. N., Dewi, W. S., Hufri, H., & Hidayati, H. (2024). Pengembangan E-LKPD Berbasis Problem Based Learning Pada Materi Gelombang Bunyi Yang Memuat Keterampilan Berfikir Kritis Siswa. Jurnal Pendidikan Tambusai, 8(1), 9481–9489.

Facione, P. A. (2015). Critical Thinking: What It Is and Why It Counts. Insight Assessment.

Faqiroh, Z. (2020). Problem Based Learning Model for Junior High School in Indonesia. Journal of Curriculum and Educational Technology Studies, 8(1), 42-48.

Hadiat, H. (2024). Metode Pembelajaran Inovatif Kurikulum Merdeka: Integrasinya Dengan Kterampilan Abd-21. Jurnal Pendidikan Agama Islam, 2(2), 236-253.

Hidayah, F. N. (2022). PhET Simulation Berbasis PBL pada Materi Gelombang Elektromagnetik untuk Meningkatkan Keterampilan Berpikir Kritis. Repository Universitas Lampung.

Kurniawati, T. (2020. Model Pembelajaran. Purwokerto: CV IRDH.

Kusumawati, E., & Lestari, I. (2022). Inovasi Pembelajaran Berbasis Digital dalam Meningkatkan Keterampilan Berpikir Kritis Siswa. Jurnal Pendidikan Inovatif. 5(3), 120–130.

Masrinah, E, N, dkk. (2019). Problem Based Learning (PBL) Untuk Meningktakan Keterampilan Berpikir Kritis. Seminar Nasional Pendidikan, 1, 924-932.

Mukti, W.A.H. (2024). Pengembangan e-LKPD Berbasis Pembelajaran Berbasis Proyek untuk Mata Pelajaran Fisika Mulyani, F., & Haliza, N. (2021). Analisis Perkembangan Ilmu Pengetahuan dan Teknologi (Iptek) Dalam Pendidikan. Jurnal Pendidikan dan Konseling, 3(1), 101-109.

Mulyani, F., & Haliza, N. (2021). Analisis Perkembangan Ilmu Pengetahuan dan Teknologi (Iptek) Dalam Pendidikan. Jurnal Pendidikan dan Konseling, 3(1), 101-109.

Mulyasa E. (2023). Implementasi Kurikulum Merdeka. Jakarta Timur. PT Bumi Aksara.

Murih, R. (2023). Pengembangan e-LKPD berbasis masalah terintegrasi STEM untuk melatih keterampilan berpikir kritis dan keterampilan pemecahan masalah. Repository Universitas Lampung.

Natalia, K., & Sukraini, N. (2021). Pendekatan Konsep Merdeka Belajar dalam Pendidikan Era Digital. In Prosiding Seminar Nasional IAHN-TP Palangka Raya, 9(3), 22–34.

Nurjanah, N., & Trimulyono, G., (2022). Pengembangan E-LKPD Berbasis Problem Based Learning untuk Melatihkan Keterampilan Berpikir Kritis pada Materi Hereditas Manusia. Jurnal Berkala Ilmiah Pendidikan Biologi (BioEdu), 11(3), 765-774.

Nurwijayanti, S., & Sulisworo, D. (2022). Pengembangan LKPD Berbasis Problem Based Learning pada Materi Gelombang. Journal AdMathEdust. 9(2), 41-46.

Purwanto, A. (2020). Strategi Pembelajaran Kontekstual dalam Pendidikan Abad 21. Jurnal Pendidikan Progresif. 10(1), 57–65.

Sinaga, K., Festiyed, F., Asrizal, A., & Suherman, D. S. (2024). Pengaruh Model Problem Based Learning Berbantuan E-LKPD Terhadap Kemampuan Berpikir Kritis Siswa Pada Pembelajaran Fisika Materi Gelombang Bunyi Dan Cahaya. Jurnal Pendidikan Tambusai, 8(3), 44398–44406.

Sugiyono. (2019). Metode Penelitian Kuantitatif, Kualitatif, dan R&D. Bandung: Alfabeta.

Sundayana, R. (2016). Statistika Penelitian Pendidikan. Bandung: Alfabeta

Suryaman, M. (2020). Orientasi Pengembangan Kurikulum Merdeka Belajar. Seminar Nasional Pendidikan Bahasa Dan Sastra, 1(1), 13–28.

Widyastuti, R., Widiastuti, A. A., Febe, R., & Seviyani, A. (2023). Penerapan Kurikulum Merdeka Pada Sekolah Menengah Kejuruan Program Keunggulan Studi Kasus SMK Tanjung Priok. Jurnal Basicedu, 7(5), 3180-3185.

Yana, A. U., Antasari, L., & Kurniawan, B. R. (2020). Analisis Pemahaman Konsep Gelombang Mekanik Melalui Aplikasi Online Quizizz. Jurnal Pendidikan Sains Indonesia, 7(2), 143–152.

Yuliana, R. (2023). Pengaruh Model Problem Based Learning Berbantuan E-LKPD terhadap Kemampuan Berpikir Kritis Peserta Didik pada Materi Gelombang Bunyi. Repository Universitas Lampung.

Yuzan, I. F., & Jahro, I. S. (2022). Pengembangan e-LKPD Berbasis Inkuiri Terbimbing pada Pokok Bahasan Ikatan Kimia untuk Mengukur Kemampuan Berpikir Kritis Siswa. Jurnal Pendidikan dan Inovasi Pembelajaran Saburai. 2(1), 54-65.

Zohar, A., & Dori, Y. J. (2003). Higher Order Thinking Skills and Low-achieving Students: Are They Mutually Exclusive? The Journal of the Learning Sciences, 12(2), 145-181.

Downloads

Published

2025-10-31

How to Cite

The Effectiveness of Problem-Based Learning-Based E-SWS on Sound Wave Material to Improve Students’ Critical Thinking Skills. (2025). Jurnal Penelitian Pembelajaran Fisika, 11(2), 248-257. https://doi.org/10.24036/jppf.v11i2.29

Similar Articles

1-10 of 23

You may also start an advanced similarity search for this article.

Most read articles by the same author(s)