The Effectiveness of Student Electronic Worksheet-Based on Project-Based Learning to Improve Student Critical Thinking Skills in Green Chemistry Materials
DOI:
10.29303/jpm.v20i4.9109Published:
2025-06-30Issue:
Vol. 20 No. 4 (2025): Special IssueKeywords:
Critical Thinking; Green Chemistry; Project-Based Learning; Student Electronic WorksheetArticles
How to Cite
Downloads
Metrics
Abstract
Critical thinking skills are essential abilities that students must have to face the challenges of learning in the 21st century. However, the PISA test results in 2022 showed that the critical thinking skills of Indonesian students were still low compared to the average OECD country. This research aims to produce electronic student worksheets based on project-based learning (PjBL) to improve students' critical thinking skills on green chemistry materials. This type of research is development research with a one-group pretest-posttest design and uses the 4D model from Thiagarajan, Semmel, and Semmel’s (1974). This 4D development model consists of four stages: define, design, develop, and disseminate, but is limited to the development stage only. This research was conducted at SMAN 7 Surabaya, with the research subjects being class X-6 students, a total of 28 people. The feasibility of this learning media was reviewed from its effectiveness. The effectiveness was measured through cognitive tests with scores above the learning objective completeness criteria ≥ 75%, which showed a percentage of 100% classical completeness. Effectiveness is also seen from the results of the critical thinking ability test. Critical thinking ability test data was tested with the Shapiro-Wilk normality test and obtained a significance of < 0.05, so further tests were carried out using the Wilcoxon Signed Rank test and obtained a significance of 0.000, which stated that there was a difference between pretest and posttest data. Thus, the learning media developed can be declared effective based on the results of cognitive test data and critical thinking ability test data. Unlike previous studies that focused on creative thinking skills, this study uniquely targets critical thinking skills using PjBL.
References
Usdariman, Hendrayadi, D. S. Azhari, and A. Basit, “Pengertian dan Konsep Dasar Kurikulum dalam Berbagai Perspektif,” J. Rev. Pendidik. dan Pengajaran, vol. 7, no. 3, pp. 7578–7585, 2024, doi: https://doi.org/10.31004/jrpp.v7i3.29784.
A. Darlis, A. I. Sinaga, M. F. Perkasyah, L. Sersanawawi, and I. Rahmah, “Pendidikan Berbasis Merdeka Belajar,” J. Anal. Islam., vol. 11, no. 2, pp. 397–398, 2022, doi: 10.30829/jai.v11i2.14101.
I. P. Hartono, Y. Suharto, A. Sahrina, and H. Soekamto, “Pengaruh Model Problem Based Learning (PBL) Terhadap Kemampuan Berpikir Kritis Siswa,” J. Integr. dan Harmon. Inov. Ilmu-Ilmu Sos., vol. 3, no. 8, pp. 918–919, 2023, doi: 10.17977/um063v3i82023p918-931.
R. Satria, P. Adiprima, K. S. Wulan, and T. Y. Harjatanaya, Projek Penguatan Profil Pelajar Pancasila. Kementerian Pendidikan, Kebudayaan, Riset, dan Teknologi, 2022.
N. N. S. Sitompul, “Pengaruh Model Pembelajaran Problem Based Learning Terhadap Peningkatan Kemampuan Berpikir Kritis Matematis Siswa SMP Kelas IX,” GAUSS J. Pendidik. Mat., vol. 4, no. 1, p. 49, 2021, doi: 10.30656/gauss.v4i1.3129.
Kemendikbudristek, “PISA 2022 dan Pemulihan Pembelajaran di Indonesia,” Lap. Pisa Kemendikbudristek, pp. 1–25, 2023.
OECD, “PISA 2022 Results Factsheets Indonesia,” Lang. Sci. Educ., vol. 1, pp. 1–9, 2023, [Online]. Available: https://oecdch.art/a40de1dbaf/C108
A. M. Fauzi and Z. Abidin, “Analisis Keterampilan Berpikir Kritis Tipe Kepribadian Thinking-Feeling dalam Menyelesaikan Soal PISA,” Suska J. Math. Educ., vol. 5, no. 1, p. 1, 2019, doi: 10.24014/sjme.v5i1.6769.
V. A. S. Azis and A. Satrio, “Upaya Mengembangkan Kemampuan Berpikir Kritis melalui Challenge Based on Ethnomathematics Learning berbantuan Wordwall dan AI-Video,” Himpun. J. Ilm. Mhs. Pendidik. Mat., vol. 4, no. 1, pp. 151–160, 2024.
D. Kristiyanto, “Peningkatan Kemampuan Berpikir Kritis dan Hasil Belajar Matematika dengan Model Project Based Learning (PJBL),” Mimb. Ilmu, vol. 25, no. 1, pp. 1–9, 2020, doi: 10.23887/mi.v25i1.24468.
I. Novitasari, “Pengaruh Model Pembelajaran Project Based Learning (PjBL), Konvensional, dan Perhatian Orang Tua Terhadap Hasil Belajar Peserta Didik Kelas II SDN Tandes Kidul I/110 Surabaya,” PACIVIC (Jurnal Pendidik. Pancasila dan Kewarganegaraan), vol. 3, no. 1, p. 51, 2023, doi: https://doi.org/10.36456/p.v3i1.7257.
M. C. I. Putri, A. Sutiadiningsih, L. Nurlaela, and N. Purwidiani, “Hubungan Penerapan Project Based Learning Portofolio Proses dengan Kemampuan Berpikir Kritis dan Bertanggung Jawab,” J. Tata boga, vol. 10, no. 1, pp. 76–86, 2021, [Online]. Available: https://ejournal.unesa.ac.id/index.php/jurnal-tata-boga/
N. Amelia and N. Aisya, “Model Pembelajaran Berbasis Proyek (Project Based Learning) dan Penerapannya Pada Anak Usia Dini di Tkit Al-Farabi,” BUHUTS AL-ATHFAL J. Pendidik. dan Anak Usia Dini, vol. 1, no. 2, p. 188, 2021, doi: 10.24952/alathfal.v1i2.3912.
I. Nurhasana, “Penggunaan Media Audio-Visual pada Mata Pelajaran Bahasa Arab,” Al-Fikru J. Pendidik. Dan Sains, vol. 2, no. 2, p. 218, 2021, doi: 10.55210/al-fikru.v2i2.573.
Y. F. Kholifahtus, A. Agustiningsih, and A. A. Wardoyo, “Pengembangan Lembar Kerja Peserta Didik Elektronik (E-LKPD) Berbasis Higher Order Thinking Skill (HOTS),” EduStream J. Pendidik. Dasar, vol. 5, no. 2, pp. 143–151, Dec. 2022, doi: 10.26740/eds.v5n2.p143-151.
I. Hamsar and B. Qur’ani, “Peningkatan Keterampilan Berpikir Kreatif Melalui Model Pembelajaran Project Based Learning (PjBL) pada Siswa Kelas X SMPN 1 Galesong Utara,” vol. 09, no. 04, pp. 1095–1105, 2024, doi: https://doi.org/10.23969/jp.v9i04.19213.
P. Anastas and N. Eghbali, “Green Chemistry: Principles and Practice,” Chem. Soc. Rev., vol. 39, no. 1, pp. 301–312, 2010, doi: 10.1039/b918763b.
N. Hikmah, E. Budiasih, and A. Santoso, “Pengaruh Strategi Project Based Learning (PjBL) Terhadap Kemampuan Berpikir Kritis Siswa Kelas XI IPA pada Materi Koloid,” J. Pendidik. Teor. Penelitian, dan Pengemb., vol. 1, no. 11, pp. 2248–2253, 2016, doi: 10.17977/jp.v1i11.8136.
S. Thiagarajan, M. I. Semmel, and D. S. Semmel, Instruction Development for Training Teacher of Exceptional Children A Sourcebook. Indiana: ERIC, 1974.
M. Ibrahim and W. Sukartiningsih, Model Pembelajaran Inovatif Melalui Pemaknaan. Surabaya: Unesa University Press, 2014.
Sugiyono, Metode Penelitian Pendidikan Pendekatan Kuantitatif, Kualitatif, dan R&D. Bandung: ALFABETA, 2016.
Riduwan, Pengantar Statistika untuk Penelitian: Pendidikan, Sosial, Ekonomi, Komunikasi, dan Bisnis. Bandung: ALFABETA, 2015.
A. A. Putra, A. R. Untung, and I. Mamminanga, “Efektivitas Pelayanan Publik Pada Kantor Sekretariat Daerah Kabupaten Wajo,” GEMILANG J. Manaj. dan Akunt., vol. 3, no. 1, pp. 132–144, 2022, doi: 10.56910/gemilang.v3i1.314.
P. a. Facione, “Critical Thinking: What It Is and Why It Counts,” Insight Assess., no. ISBN 13: 978-1-891557-07-1., pp. 1–28, 2023.
R. A. Sani, Pembelajaran Saintifik Untuk Implementasi Kurikulum 2013. Jakarta: Bumi Aksara, 2014.
A. Ambardi, A. Musharianto, and A. Aminah, “Dampak Pandemi Terhadap Profit Abilitas Perusahaan Industri Farmasi,” Home Manag. Bussiness J., vol. 1, no. 2, pp. 60–70, 2022, doi: 10.26753/hombis.v1i2.850.
Wiwik, M. Tawil, and A. A. Arsyad, “Efektivitas Penerapan Media Audio Visual untuk Meningkatkan Hasil Belajar IPA Peserta Didik Kelas VII SMPN 21 Sinjai,” J. Pendidik. Mipa, vol. 12, no. 4, pp. 1131–1138, 2022, doi: 10.37630/jpm.v12i4.760.
A. Y. Sulaiman and H. Darwis, “Perubahan Tingkat Likuiditas Saham Dan Abnormal Return Yang Dipengaruhi Oleh Peristiwa Pemecahan Saham,” J. Akunt., vol. 8, no. 2, pp. 135–145, 2020, doi: 10.37932/ja.v8i2.73.
N. W. Suniasih, “Pengembangan Bahan Ajar Neurosains Bermuatan Pendidikan Karakter Dengan Model Inkuiri,” Mimb. Ilmu, vol. 24, no. 3, p. 417, 2019, doi: 10.23887/mi.v24i3.22542.
Author Biographies
Fania Fasya Rewanda, Chemistry Education Study Program, Universitas Negeri Surabaya
Rusly Hidayah, Chemistry Education Study Program, Universitas Negeri Surabaya
License
Copyright (c) 2025 Fania Fasya Rewanda, Rusly Hidayah
This work is licensed under a Creative Commons Attribution 4.0 International License.
The following terms apply to authors who publish in this journal:
1. Authors retain copyright and grant the journal first publication rights, with the work simultaneously licensed under a Creative Commons Attribution License 4.0 International License (CC-BY License) that allows others to share the work with an acknowledgment of the work's authorship and first publication in this journal.
2. Authors may enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., posting it to an institutional repository or publishing it in a book), acknowledging its initial publication in this journal.
3. Before and during the submission process, authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website), as this can lead to productive exchanges as well as earlier and greater citation of published work (See The Effect of Open Access).
