Pebri Faturahman, - and Atep Sujana, - and Enjang Yusup Ali, - (2025) PERAN MODEL PEMBELAJARAN RADEC DALAM MENINGKATKAN KEMAMPUAN BERPIKIR TINGKAT TINGGI SISWA KELAS IV MATERI FOTOSINTESIS. S1 thesis, Universitas Pendidikan Indonesia.
Abstract
Kemampuan berpikir tingkat tinggi atau high order thinking skills (HOTs) merupakan keterampilan penting bagi siswa untuk menghadapi perkembangan zaman dan teknologi. Namun, banyak siswa sekolah dasar masih memiliki kemampuan ini pada level rendah, yang disebabkan oleh masih maraknya penerapan model pembelajaran konvensional oleh guru. Penelitian ini bertujuan untuk menganalisis peran model pembelajaran RADEC dalam meningkatkan kemampuan berpikir tingkat tinggi siswa kelas IV pada materi fotosintesis. Penelitian ini menggunakan desain quasi-experimental dengan non-equivalent control group. Sampel penelitian melibatkan siswa kelas IV SDN Sutawangi 1 di Kecamatan Jatiwangi, Kabupaten Majalengka, dengan kelas IV A (28 siswa) sebagai kelas eksperimen dan kelas IV B (27 siswa) sebagai kelas kontrol. Hasil penelitian menunjukkan perbedaan signifikan kemampuan berpikir tingkat tinggi sebelum dan sesudah perlakuan pada kedua kelas (sig. 0.000 < 0.05). Skor n-gain kelas eksperimen mencapai 61%, lebih tinggi dibandingkan kelas kontrol yang hanya mencapai 48%. Dengan demikian, model RADEC terbukti lebih efektif dalam meningkatkan kemampuan berpikir tingkat tinggi siswa dibandingkan model konvensional pada pembelajaran IPAS materi fotosintesis.
High order thinking skills (HOTs) are essential for students to face the challenges of technological and societal advancements. However, many elementary school students still exhibit low levels of these skills, primarily due to the persistent use of conventional teaching models by teachers. This study aims to analyze the role of the RADEC learning model in improving fourth-grade students' higher-order thinking skills on the topic of photosynthesis. The research employs a quasi-experimental design with a non-equivalent control group. The sample consists of fourth-grade students from SDN Sutawangi 1 in Jatiwangi District, Majalengka Regency, with Class IV A (28 students) as the experimental group and Class IV B (27 students) as the control group. The results indicate a significant difference in higher-order thinking skills before and after the intervention in both groups (sig. 0.000 < 0.05). The n-gain score of the experimental class reached 61%, higher than the control class, which achieved only 48%. Therefore, the RADEC model has been proven more effective in enhancing students' higher-order thinking skills compared to conventional teaching models in science lessons on photosynthesis.
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| Item Type: | Thesis (S1) |
|---|---|
| Additional Information: | https://scholar.google.com/citations?user=RhD3HDwAAAAJ&hl=en ID SINTA Dosen Pembimbing: Atep Sujana : 5993423 Enjang Yusup Ali : 6749956 |
| Uncontrolled Keywords: | Fotosintesis, HOTs, Konvensional, Model Pembelajaran, RADEC Conventional, HOTs, Learning Model, Photosynthesis, RADEC |
| Subjects: | L Education > L Education (General) |
| Divisions: | UPI Kampus Sumedang > PGSD Kelas UPI Kampus Sumedang |
| Depositing User: | Pebri Faturahman |
| Date Deposited: | 18 Mar 2025 07:24 |
| Last Modified: | 18 Mar 2025 07:24 |
| URI: | http://repository.upi.edu/id/eprint/131834 |
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