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Journal : Information Technology Education Journal

Interactive Digital Media Integration in Problem-Based Learning to Improve Critical Thinking Skills of Middle School Students Erwanto; Gilang Kartika Hanum; Sumihatul Ummah MS; Muhammad Arsyad; Meriyati
Information Technology Education Journal Vol. 4, No. 3, August (2025)
Publisher : Jurusan Teknik Informatika dan Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/intec.v4i3.8584

Abstract

This study aims to examine the effectiveness of integrating interactive digital media into problem-based learning (Problem-Based Learning/PBL) to enhance the critical thinking skills of middle school students. The research method used is a quantitative approach with a quasi-experimental pretest-posttest control group design. The subjects of the study are 60 eighth-grade students at SMP Negeri 4 Bandar Lampung, divided into experimental and control groups. The instruments used include critical thinking skills tests based on Ennis’ indicators, as well as observation sheets for learning activity engagement. The data were analyzed using normality tests, homogeneity tests, paired sample t-tests, independent sample t-tests, as well as N-Gain and Cohen’s d calculations. The results indicate a significant increase in critical thinking skills in the experimental group compared to the control group, with a p-value of 0.000 in the independent t-test. The average N-Gain for the experimental group was 50.88% (moderate category), while the control group only achieved 3.48% (low category). The effect size calculated using Cohen’s d reached 3.08, indicating a very large treatment effect. These findings reinforce that integrating interactive digital media into problem-based learning can effectively improve students’ critical thinking skills. The results also support the implementation of the Merdeka Curriculum, which emphasizes strengthening the Pancasila student profile, especially in the dimensions of critical and reflective thinking.
Co-Authors Abdul Wahab Syakhrani Aceng Haetami, Aceng Afriani, Gusma Agus Riyanto Ahmad Rathomi Ahmad Swandi Ai Siti Nurmiati Al Ghazali, Al Ghazali Al Ikhlas, Al Ikhlas Annas, Annisa Nuraisyah Apriansyah, Deni Apriliyani, Eka Suci Arif Ismunandar Arifin, Syaadiah Arisman, Anugrah Yusuf Aristanto, Aristanto Asham Bin Jamaluddin Awaludin, Dipa Teruna Bahmid Hasbullah Bartoszeck, Amauri Barus, Sebastian Budiman Budiman Budiman, B Daga, Agustinus Tanggu Darimis Darimis Darwata, Siti Riva Dertha Mukhtar Desty Endrawati Subroto Ediaman Sitepu Efrina, Gusnita Erik Novianto Erwanto Evan Haviana Eyad Saleh Bani-Domi Fauzi, Muhammad Sukron Feriyanti, Yang Gusti Gamar Abdullah Gilang Kartika Hanum Guna, Saut Hamzah Puadi Ilyas, Hamzah Puadi Hananuraga, Rahula Hardiana, Hardiana Hendrilia, Yudi Heni Widyaningsih, Heni Ifa Safira Ismaul Fitroh Jamin , Nunung Suryana Joko, Neneng Andriani Joni Wilson Sitopu Judijanto, Loso Karina, Mila Khasanah Khasanah La Rudi Laksmi, Noorhani Dyani Layli R, Nurul Lenny Nuraeni, Lenny Lestari, Nana Citrawati Lisabe , Chandra Murdiono Loso Judijanto M Khoiri Mas'ud Muhammadiah Moh, Solehuddin Muh Syamsul Arifin MUHAMMAD HENDRA Muhammad Khoirul Amri Nst Muhammad Yusuf Saifullah Mujahiddin, Mujahiddin Munawwarah Munawwarah, Munawwarah Nasril, Nasril Novelti, Novelti Nurhayati Nurhayati Paramina Indra Yani Prasetyo, Pardan Pratiwi, Andi Citra Prihantini Prihantini Rahmadhanningsih, Sri Risnawati, Yun Riyanti, Apriani Riyanto Rukhmana, Trisna Rukmini, Ai Rully Arifiansyah Rusliana Safrul, Safrul Sari Agusliana Sayida Khoiratun Nisak Siminto Solehuddin, Moh. Stavinibelia, Stavinibelia Subroto, Desty Endrawati Sukmawati, Eka Sulfidar, Sulfidar Sumihatul Ummah MS Suryaningsih Suryaningsih Susatyo Adhi Pramono, Susatyo Adhi Sutarto Sutarto Suyono Syafrullah, Haidir Syaharuddin Syaharuddin Tyahya Whisnu Hendratni Udan Kusmawan Wajnah, Wajnah Welsi Damayanti Zulqifli Alqadri