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All Journal Jurnal Ilmiah Profesi Pendidikan Takuana: Jurnal Pendidikan, Sains, dan Humaniora
Ningrum, Tasya Kumala
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Peningkatan Pemahaman Konsep Matematika Siswa Kelas VII Melalui Strategi Pembelajaran Mendalam (Deep Learning) Sihombing, Sabar Dumayanti; Pandiangan, Mesriana; Marbun, Valentina Margaretha; Ningrum, Tasya Kumala; Pardede, Ersa Manora; Sipahutar, Christin Ruth D.; Sianipar, Kristina; Emelia Manalu, Novita Sari
Takuana: Jurnal Pendidikan, Sains, dan Humaniora Vol. 4 No. 4 (2026): Takuana (January-March)
Publisher : MAN 4 Kota Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56113/takuana.v4i4.357

Abstract

Conceptual understanding plays a crucial role in mathematics learning; however, classroom practices that prioritize procedural execution often hinder students’ ability to construct meaning from mathematical ideas. This issue was observed among seventh-grade students at SMP Cinta Rakyat 3 Pematangsiantar, where problem-solving activities were largely approached through formula memorization rather than conceptual reasoning. This study investigates the extent to which a pedagogical deep learning strategy, defined as a high-level cognitive approach distinct from artificial intelligence, can enhance students’ mathematical conceptual understanding by fostering active engagement, conceptual exploration, and reflective thinking. The research adopted a quantitative approach with a pre-experimental one-group pretest–posttest design involving 32 students selected through purposive sampling. Students’ understanding was assessed using an essay-based instrument aligned with indicators of conceptual comprehension. Data were examined through descriptive analysis, normality testing, paired-sample t-test, and the calculation of the Normalized Gain (N-Gain) index. The findings reveal a meaningful increase in conceptual understanding following the intervention, indicated by a significant difference between pretest and posttest scores and an average N-Gain of 0.62, classified as a moderate level of improvement. These results highlight the potential of deep learning-oriented instructional practices to support deeper conceptual engagement in mathematics learning. While the absence of a control group restricts broader generalization, the study offers preliminary empirical insight into the effectiveness of deep learning strategies within junior high school mathematics contexts.
Pengaruh Penerapan Model Pembelajaran Kooperatif Tipe Numbered Heads Together (NHT) dalam Pembelajaran Pendidikan Kewarganegaraan terhadap Peningkatan Motivasi Belajar Siswa Kelas X SMA Negeri 3 Pematangsiantar Dumayanti Sihombing, Sabar; Sihombing, Michael Fredrik; Silalahi, Ayel Febriyani; Manurung, Sara Dince; Giovani, Nuri; Sirait, Dearma Amelia; Ningrum, Tasya Kumala; Simbolon, Oscar
Jurnal Ilmiah Profesi Pendidikan Vol. 11 No. 1 (2026): Februari
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v11i1.4677

Abstract

Pembelajaran Pendidikan Kewarganegaraan di Sekolah Menengah Atas masih menghadapi tantangan rendahnya keterlibatan siswa dalam proses belajar, yang berdampak pada lemahnya motivasi belajar. Penelitian ini bertujuan untuk menguji efektivitas penerapan model pembelajaran kooperatif tipe Numbered Heads Together (NHT) dalam meningkatkan motivasi belajar siswa kelas X. Penelitian menggunakan pendekatan kuantitatif dengan desain eksperimen semu yang melibatkan dua kelas, yaitu kelompok eksperimen yang diterapkan model NHT dan kelompok kontrol yang mengikuti pembelajaran konvensional. Data motivasi belajar dikumpulkan melalui angket yang telah memenuhi kriteria validitas dan reliabilitas, kemudian dianalisis menggunakan statistik deskriptif dan inferensial dengan mempertimbangkan kondisi awal siswa. Hasil analisis menunjukkan bahwa siswa yang mengikuti pembelajaran dengan model NHT mengalami peningkatan motivasi belajar yang lebih tinggi dibandingkan siswa pada kelompok kontrol. Setelah perbedaan skor awal dikendalikan, pengaruh positif penerapan model NHT terhadap motivasi belajar tetap terkonfirmasi secara statistik. Dengan demikian, dapat disimpulkan bahwa model pembelajaran kooperatif tipe NHT efektif dalam memperkuat motivasi belajar siswa serta berpotensi menciptakan iklim pembelajaran Pendidikan Kewarganegaraan yang lebih partisipatif dan berorientasi pada tanggung jawab belajar siswa di jenjang SMA.
Co-Authors Dumayanti Sihombing, Sabar Emelia Manalu, Novita Sari Giovani, Nuri Manurung, Sara Dince Marbun, Valentina Margaretha Pandiangan, Mesriana Pardede, Ersa Manora Sabar Dumayanti Sihombing Sianipar, Kristina Sihombing, Michael Fredrik Silalahi, Ayel Febriyani Simbolon, Oscar Sipahutar, Christin Ruth D. Sirait, Dearma Amelia