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Journal : SEMESTA: Journal of Science Education and Teaching

Pengaruh Model Pembelajaran Berbasis Masalah terhadap Keterampilan Berpikir Kritis Peserta Didik di SMPN 7 Padang Sarmila; Oktavia, Rani; Azzahra, Firda; Muttaqiin, Arief; Prima Sari, Monica
SEMESTA: Journal of Science Education and Teaching Vol. 8 No. 1 (2025): Semesta: Journal of Science Education and Teaching
Publisher : Pendidikan IPA, FMIPA, UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/semesta/vol8-iss1/551

Abstract

Observations and interviews with science teachers at SMPN 7 Padang revealed that learning that trains students' critical thinking skills has not been implemented optimally. When students gave answers or asked questions related to the material in science learning, they were still hesitant or limited to understand, also scientific attitude towards science learning. The literature states that Problem Based Learning (PBL) model is able to train students' critical thinking skills. PBL shows effective approach to increase students’ potential and develop students’ critical thinking skills. Therefore, this study was conducted to determine the effect of the Problem Based Learning model on the Critical Thinking Skills of Grade VIII Students at SMP Negeri 7 Padang. This quantitative study used a quasi-experimental design with a pretest-posttest control group design. PBL Model as the independent variable in this study was employed to experimental class, while dependent variable was students’ critical thinking skills tested in both experimental and control class. The measurement of students’ critical thinking skills consisted of five indicators such as elementary clarification, basic support, inference, advance clarification, and strategy and tactics. The results showed a significant increase in students' critical thinking skills in the experimental group compared to the control group (p<0.05). It can be concluded that Problem Based Learning model significantly improve students’ critical thinking skills.
Co-Authors , Firman Patawari Agus Setiawan Ahid Hidayat Ahmad Suro Prayogo Alaudin Alif Norwaheid Annory Alimuddin Amal Jr, Muchlisul Annisa Fitri, Annisa Ansar, Asnaeni Arief Muttaqiin Arifin Arlin Saputra Aziz, Saddam Azzahra, Firda Baiq Mila Angriani Basrowi Bayu Irsandy Canra, Roni Chaerul Fadly Mochtar D. Kusuma , Jauhari Dhina Megayati Dina Khoirina EKA DEWINTARA Erna Widiarty Esti Agesta Nurmaida Esti Qama Eva Meizara Puspita Dewi Fadhila Noor Isnaieni Fajri Romadhan, Muhammad Farid Mudlofar Farid Mudlofar Fikri Firman Patawari Firmansyah Fitri Agustina Fitriyasari, Anis Hanipa Harida, Lisa Harlina Hamid Herlina Hylda Khairah Putri Hylda Khairah Putri, Hylda Khairah I Nengah Suardika Ikmalia Nisa Ramadhani Indriani, Sartika Insani, Mujahidah Nur Iswati Ivan Ropyandi Sanjaya Khusnul Khatima Asrul Kurniati Rahmadani La Ode Santiaji Bande La Uco Luthfi M, Mochtar M. Egi Khareza Rendra Mahandian, Finarni Marwan, Bintang Ali Masita Matande, Pebri Aqli Saputra Mihrad, Edi Syah Muh. Zubair Muhaimin Hamzah Muhamad Faizi Rahman Muhammad Iqbal Nanda Meilani Putri Nisfi Sya’bani Karima Nur isnaini syaifullah Nurazizah Amelia Nurfadilla Nurmalasari Nurmi Nurul Fikria Sagitarini Nurul Hilmi Oktavia, Rani Pranata, Emilia Prima Sari, Monica Putu Arimbawa, Putu Rada Isda Sari Rahmad Solling Hamid Reskyta, Nur Aulia Riyanti Nurdiana Rukli Sahidah Salfa Seti Sanifah, Hani Ulia Sepriadi MW Septi Dwi Putri Siti Intan Rahmawati5 Siti Nur Asmah Siti Walida Mustamin Sitti Hartina Indra Rukmana Sitti Masyita Sofyan Samsuddin Sri Eka Muliani Sri Mulyani Sri Warastuti Sri Warastuti, Sri Sumardin Raupu Sumiyati Susilawati, Susilawati Syahril Tahrim, Tasdin Tantriati Tasdin Tahrim Tegar Humam Rafii Wardi Weka Gusmiarty Abdullah, Weka Gusmiarty Winarti. A YOLANDARI Yusrialdi Yuyun Zulaikah