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All Journal Jurnal Ilmiah Mahasiswa FEB Pendas : Jurnah Ilmiah Pendidikan Dasar EQIEN - JURNAL EKONOMI DAN BISNIS ELEMENTARY : Jurnal Inovasi Pendidikan Dasar Journal Of Human And Education (JAHE) UPMI Proceeding Series Journal El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Polynom: Journal in Mathematics Education International Journal of Educational Research Journal of Ekonomics, Finance, and Management Studies
Widia Wulandari
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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Development of Problem-Based Learning Student Worksheets to Train Critical Thinking Skills of Students in Biology Education Study Program Widia Wulandari; Siti Darwa Suryani; Irwandi Irwandi
International Journal of Educational Research Vol. 2 No. 3 (2025): International Journal of Educational Research
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/ijer.v2i3.481

Abstract

Critical thinking ability is one of the important competencies that students must possess in biology learning. This research aims to develop Problem-Based Learning (PBL) Student Worksheets to train students' critical thinking skills in Plant Anatomy courses. This research uses the Research and Development method with a simplified 4-D model consisting of three stages: Define, Design, and Develop. The research subjects were second-semester Biology Education Study Program students at Universitas Muhammadiyah Bengkulu. Research instruments included media and material expert validation sheets, as well as student response questionnaires. Validation was conducted by one media expert and one material expert, then tested on 5 students (limited trial) and 22 students (extensive trial). Validation results showed that the student worksheets received a "very valid" category with 86% from media experts and 88% from material experts. Practicality tests showed "very practical" results with 89% in limited trials and 91% in extensive trials. The developed student worksheets contained contextual problem scenarios, systematic PBL stages, and critical discussion questions that encourage students to analyze, evaluate, and conclude based on empirical data. This research concludes that PBL-based student worksheets are feasible to use as learning media to train students' critical thinking skills in Plant Anatomy courses.
Co-Authors Adela, Dinda Agustina, Lala Fitria Alam, Ivan Tegar Andriani, Ella Anggreani, Widya Apriani, Luthfiyah Ariansyah, Robin Dahrani Dedek Kustiawati Diana, Anggun Febriani, Fanisa Irwandi Irwandi Kurniawati, Lia Melianda, Sendi Nur Afni Aprilia Nurfazira Oktavia, Dwi Tasya Otong Suhyanto Ratu Aaf Afifah Rezqi Vitria, Indah Rizki Ananda Sarpika, Fita Utami, Eka Yunatalia, Sela