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The Effectiveness of Inquiry-Based Learning with a Deep Learning Approach on Critical Thinking Skills of 8th Grade Junior High School Students Salam, Habibi; Kariadinata, Rahayu; Chusni, Muhammad Minan
International Journal of Science, Technology and Applications Vol 3 No 2 (2025): Volume 3 Number 2 Tahun 2025
Publisher : Alpatih Harapan Semesta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70115/ijsta.v3i2.378

Abstract

This research endeavors to evaluate the efficacy of implementing the Inquiry-Based Learning (IBL) model, augmented by a Deep Learning methodology, for the enhancement of critical thinking abilities and academic achievements in eighth-grade students at SMP Plus Al-Ittihad Cianjur, specifically concerning the human circulatory system. A quasi-experimental methodology, utilizing a one-group pretest-posttest framework, was adopted for this investigation. A cohort of 30 students was chosen via purposive sampling to constitute the study's sample. Data acquisition was performed utilizing pretest and posttest instruments, followed by analysis through descriptive statistical methods, the Shapiro–Wilk normality test, the Wilcoxon Signed Rank Test, and N-Gain analysis. The findings revealed a significant difference between pretest and posttest scores (Sig. 0.000 < 0.05). However, the average N-Gain score was 0.1311 or 13.11%, categorized as low and less effective. This indicates that although the IBL model with a Deep Learning approach has the potential to enhance critical thinking skills, its implementation has not yet been optimal. Contributing factors include students’ low readiness for active learning and teachers’ limited ability to facilitate reflective processes. Therefore, further teacher training and student engagement strategies are needed to maximize the effectiveness of this integrated approach in improving science learning quality in secondary education.
PENGARUH MOTIVASI BELAJAR DAN KEMAMPUAN KOMUNIKASI TERHADAP HASIL BELAJAR SISWA DALAM PEMBELAJARAN PJBL-STEM Darmansyah, Didik; Romdhoni, Enceng; Salam, Habibi; Sukmawardhani, Yulia; Saadah, Sumiyati
J-KIP (Jurnal Keguruan dan Ilmu Pendidikan) Vol 7, No 1 (2026): FEBRUARI
Publisher : Faculty of Teacher Training and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/j-kip.v7i1.22691

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh motivasi belajar dan kemampuan komunikasi terhadap hasil belajar siswa dalam pembelajaran berbasis proyek dengan pendekatan STEM (PJBL-STEM) pada topik “Rumah Impian Hemat Energi”. Penelitian menggunakan pendekatan mixed-method dengan desain sequential explanatory. Data kuantitatif dikumpulkan dari 83 siswa kelas IX melalui angket motivasi belajar dan kemampuan komunikasi, serta nilai hasil belajar proyek. Data kualitatif diperoleh dari observasi pembelajaran, analisis dokumen modul ajar, dan refleksi siswa. Hasil analisis regresi linier berganda menunjukkan bahwa motivasi belajar (sig. = 0,804) dan kemampuan komunikasi (sig. = 0,949) tidak berpengaruh signifikan terhadap hasil belajar PJBL-STEM. Temuan kualitatif mengungkap bahwa meskipun motivasi dan komunikasi siswa cukup baik, hasil belajar lebih dipengaruhi oleh faktor lain seperti kompleksitas proyek, scaffolding guru, dan keterampilan berpikir kritis. Implikasi penelitian ini menekankan perlunya pendekatan pembelajaran yang lebih terintegrasi dan holistik dalam implementasi PJBL-STEM.