PENGARUH MODEL PEMBELAJARAN DOUBLE LOOPS PROBLEM SOLVING TERHADAP HASIL BELAJAR KOGNITIF MURID PADA MATERI MITIGASI BENCANA BANJIR DI KELAS XI SMAN 61 JAKARTA

Tarish Maulana Setiawan, . (2026) PENGARUH MODEL PEMBELAJARAN DOUBLE LOOPS PROBLEM SOLVING TERHADAP HASIL BELAJAR KOGNITIF MURID PADA MATERI MITIGASI BENCANA BANJIR DI KELAS XI SMAN 61 JAKARTA. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh penerapan model pembelajaran Double Loops Problem Solving (DLPS) terhadap hasil belajar kognitif Murid kelas XI SMAN 61 Jakarta pada materi Mitigasi Bencana Banjir. Latar belakang penelitian berakar dari rendahnya kemampuan berpikir tingkat tinggi Murid yang cenderung terjebak pada penyelesaian masalah secara reaktif (single-loop problem solving). Metode penelitian menggunakan pendekatan kuantitatif dengan desain One-Group Pretest-Posttest pada sampel sebanyak 48 Murid. Data dikumpulkan melalui instrumen tes pilihan ganda sebanyak 20 butir soal valid yang berbasis Higher Order Thinking Skills (HOTS) serta analisis dokumentasi Lembar Kerja Murid (LKM) melalui pendekatan Problem-Based Learning, yang kemudian dianalisis menggunakan uji non-parametrik Wilcoxon Signed Rank Test. Hasil penelitian menunjukkan lonjakan nilai rata-rata kognitif secara signifikan dari 71,88 pada tahap pre-test menjadi 90,42 pada post-test. Peningkatan ini diiringi dengan penyusutan standar deviasi dari 24,25 menjadi 9,39, merepresentasikan terjadinya pemerataan kemampuan analitis di dalam kelas. Berdasarkan uji Wilcoxon, tercatat 35 Murid (73%) mendominasi kategori kenaikan skor mutlak (positive ranks). Analisis ini menghasilkan nilai Z sebesar -4,527 dengan tingkat signifikansi eksak (Asymp. Sig. 2-tailed) sebesar 0,000006 (p < 0,05). Nilai probabilitas yang jauh di bawah ambang batas alpha ini membuktikan secara definitif bahwa peningkatan hasil belajar bukanlah anomali, melainkan dampak nyata dari intervensi DLPS. Kesimpulannya, model DLPS memberikan pengaruh signifikan dalam mentransformasi kemampuan kognitif Murid untuk merespons kerentanan bencana secara kritis, adaptif, dan berkelanjutan. **** This study aims to analyze the effect of implementing the Double Loops Problem Solving (DLPS) learning model on the cognitive learning outcomes of Class XI students at SMAN 61 Jakarta regarding Flood Disaster Mitigation material. The research background is rooted in students' low higher-order thinking skills, as they tend to remain trapped in reactive problem-solving (single-loop problem solving). The research method employed quantitative approach with a One-Group Pretest-Posttest design on a sample of 48 students. Data were collected through multiple-choice test instruments based on Higher Order Thinking Skills (HOTS) and documentation analysis of Student Worksheets (LKM), which were then analyzed using the non-parametric Wilcoxon Signed Rank Test. The results indicated a significant surge in the average cognitive score, increasing from 71.88 in the pre-test to 90.42 in the post-test. This improvement was accompanied by a reduction in the standard deviation from 24.25 to 9.39, representing an equalization of analytical skills within the classroom. Based on the Wilcoxon test, 35 students (73%) dominated the absolute score increase category (positive ranks). This analysis yielded a Z-value of -4.527 with an exact significance level (Asymp. Sig. 2-tailed) of 0.000006 (p < 0.05). This extreme probability value, far below the alpha threshold, definitively proves that the improvement in learning outcomes is not a statistical anomaly, but rather the actual impact of the DLPS intervention. In conclusion, the DLPS model has a significant effect in transforming students' cognitive abilities to address disaster vulnerabilities critically, adaptively, and sustainably.

Item Type:	Thesis (Sarjana)
Additional Information:	1). Dr. Samadi, S.Pd., M.Si; 2). Sony Nugratama Hijrawadi, S.Pd., M.Si.
Subjects:	Geografi, Antropologi > Geografi Geografi, Antropologi > Geografi Fisik Geografi, Antropologi > Ilmu Lingkungan Ilmu Sosial > Ilmu Sosial (Umum) Pendidikan > Teori, Penelitian Pendidikan Pendidikan > Aneka Ragam tentang Pendidikan
Divisions:	FIS > S1 Pendidikan Geografi
Depositing User:	Users 34488 not found.
Date Deposited:	30 Jul 2026 02:57
Last Modified:	30 Jul 2026 02:57
URI:	http://repository.unj.ac.id/id/eprint/67758

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