PBL-Based LKPD Development to Improve Students' Critical Thinking Skills in Business Economics Subjects at Vocational Schools
DOI:
https://doi.org/10.33578/pjr.v8i3.9034Keywords:
business economics, pbl-based lkpd, critical thinking skillsAbstract
The weak critical thinking skills of students today encourage educators to seek other ways to attract students' interest in learning. One solution is to develop PBL-based LKPD. Therefore, the present study aims to (1) develop PBL-based LKPD, (2) analyze the effectiveness of the developed PBL-based LKPD, and (3) determine the practicality of PBL-based LKPD. This study is a Research and Development (R&D) research using the 4D model (Define, Design, and Disseminate). The effectiveness of the LKPD, which was developed based on the independent sample t-test test, obtained a sig. value 0.001 < 0.05, which means that there is a significant difference between the test results of the experimental class students and the test results of the control class students. Furthermore, based on the N-Gain score test results in the experimental class using PBL-based LKPD, there was 0.71 with high criteria while the control class using conventional LKPD obtained 0.30 results with low criteria. The practicality of the LKPD developed was assessed based on the teacher's response with an average percentage score of 90% in the very practical category and student responses with an average percentage score of 88.48% in the very practical category. Hence, the use of LKPD is considered effective in improving students' critical thinking skills.
References
Adnyana., (2012). Keterampilan Berpikir Kritis dan Pemahaman Konsep Siswa pada Model Siklus Belajar Hipotesis Deduktif, dalam Jurnal Pendidikan dan Pengajaran, 45(3).
Ardiyanti, Y., Studi, P., Matematika, P., & Karawang, U. S. (2016) Berpikir kritis siswa dalam pembelajaran berbasis masalah berbantuan kunci determinasi. 5(2).
Arie, A., dkk., (2020) Model Problem Based Learning berbantuan Software Geogebran untuk kemampuan Komunikasi Matematis dan Self Confidence di SMA, Yayasan Barcode, Makasar.
Budiastra., dkk., (2015). Pengaruh Model Kooperatif Tipe GI (Group Investigation) Terhadap Keterampilan Berpikir Kritis Dalam Pembelajaran. E-Journal PGSD Universitas Pendidikan Ganesha, 1(3).
Erwiza., Sri K., Gimin., (2019). Factors ffecting the Concentration Of Learning and Critical Thinking on Student Learning Achievment in Economic Subject, Journal of Educational Sciences, 3(2), Universitas Riau
Halifah., Adnan., (2020). Karakteristik Lembar Kerja Peserta Didik (LKPD) pada SMA Biologi di Kota Makassar, dalam Prosiding Seminar Biologi Harmonisasi Pembelajaran Biologi pada Era Revolusi 4.0, Universitas Negeri Makassar
Herzon., Budijanto., Utomo., (2018). Pengaruh PBL Terhadap Keterampilan Berpikir Kritis, Jurnal Pendidikan: Teori, Penelitian dan Pengembangan, 1, (2).
Juliana, R. Idris, H. (2016). Pengembangan Perangkat Limit Berbasis Pendekatan Saintifik Berorientasi Prestasi Belajar dan Kemampuan Komunikasi Matematika, Jurnal Riset Pendidikan Matematika, 3(1),
Lisna Siti,. Moersetyo Rahad,. 2014. Pembelajaran berbasis masalah untuk meningkatkan kemampuan komunikasi matematika siswa sekolah menengah pertama, dalam Jurnal Pendidikan Matematika, 3(3
Pratiwi Bardadetta., dkk., (2021). Kurikulum dan Pembelajaran, Yayasan Kita Menulis, Sumatera Utara
Sa’dan, A. (2013). Instrumen Perangkat Pembelajaran, Bandung, Remaja Rosdakarya
Downloads
Published
Issue
Section
License
Copyright (c) 2025 Mariana, Gimin, Sri Kartikowati (Author)
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Licence
Copyright @2017. This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (http://creativecommons.org/licenses/by-nc-sa/4.0/) which permits unrestricted non-commercial used, distribution and reproduction in any medium
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
