Nisa Nur Fauziyah, - and Nurdiansyah, - and Tiara Yogiarni, - (2025) PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA QUIZIZZ TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA KELAS V : Penelitian Pre-Eksperimen pada Pembelajaran IPAS kelas V di SDN Ekologi Kahuripan Padjajaran. S1 thesis, Universitas Pendidikan Indonesia.
Abstract
Penelitian ini bertujuan untuk mengkaji sejauh mana pengaruh penerapan model pembelajaran Problem Based Learning yang dipadukan dengan media Quizizz terhadap kemampuan berpikir kritis siswa kelas V di SDN Ekologi Kahuripan Padjajaran. Latar belakang penelitian ini adalah rendahnya kemampuan berpikir kritis siswa selama proses pembelajaran, yang terlihat dari minimnya keterlibatan aktif siswa, kurangnya kemampuan dalam menyelesaikan masalah, serta lemahnya penyampaian argumen secara logis. Pendekatan yang digunakan dalam penelitian ini adalah kuantitatif dengan rancangan pre-eksperimen menggunakan desain one group Pretest-Posttest. Pemilihan sampel dilakukan melalui teknik sampel jenuh. Instrumen penelitian berupa tes berpikir kritis yang diberikan sebelum dan sesudah perlakuan. Data dianalisis menggunakan uji statistik untuk mengetahui ada tidaknya perbedaan signifikan antara hasil Pretest dan Posttest. Temuan penelitian memperlihatkan adanya peningkatan yang signifikan dalam kemampuan berpikir kritis siswa setelah diterapkannya model Problem Based Learning berbantuan media Quizizz. Sebelum perlakuan, kemampuan berpikir kritis siswa termasuk dalam kategori sedang. Namun setelah perlakuan, terdapat peningkatan skor yang mengindikasikan bahwa penerapan model ini mampu mendorong siswa untuk lebih aktif berdiskusi, menyelesaikan permasalahan, dan mengutarakan pendapat secara logis. Berdasarkan data N-Gain pada kelas 5, diperoleh skor maksimal sebesar 83, skor minimal 55, dengan rata-rata 67,53 dan standar deviasi 6.329. Hasil ini menunjukkan bahwa peningkatan kemampuan berpikir kritis siswa setelah diterapkannya model Problem Based Learning berbantuan media Quizizz termasuk dalam kategori efektif. Dengan demikian, dapat disimpulkan bahwa penggunaan model Problem Based Learning dengan bantuan media Quizizz memberikan pengaruh positif dan signifikan terhadap peningkatan kemampuan berpikir kritis siswa. ----- This study aims to examine the extent of the influence of the Problem-Based Learning (PBL) model integrated with Quizizz media on the critical thinking skills of fifth-grade students at SDN Ekologi Kahuripan Padjajaran. The background of this research lies in the low level of students' critical thinking skills during the learning process, as seen from the lack of active student participation, limited problem-solving abilities, and weak logical argumentation. The research used a quantitative approach with a pre-experimental design, specifically the one-group pretest-posttest design. The sample was selected using saturated sample. The research instrument consisted of critical thinking tests administered before and after the treatment. Data were analyzed using statistical tests to determine whether there was a significant difference between the pretest and posttest results. The research findings show a significant improvement in students' critical thinking skills after the implementation of the Problem-Based Learning model assisted by Quizizz media. Before the treatment, students' critical thinking skills were categorized as moderate. However, after the treatment, there was an increase in scores indicating that the implementation of this model successfully encouraged students to be more actively engaged in discussions, problem-solving, and expressing opinions logically. Based on the N-Gain data for the fifth-grade class, the maximum score was 83, the minimum score was 55, with an average of 67.53 and a standard deviation of 6.329. These results indicate that the improvement in students' critical thinking skills following the application of the Problem-Based Learning model assisted by Quizizz media falls into the effective category. Thus, it can be concluded that the use of the Problem-Based Learning model with the support of Quizizz media has a positive and significant effect on enhancing students’ critical thinking skills.
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| Item Type: | Thesis (S1) |
|---|---|
| Additional Information: | https://scholar.google.com/citations?view_op=new_articles&hl=en&imq=Nisa+Nur+Fauziyah# ID Sinta Dosen Pembimbing: Nurdiansyah: 6875157 Tiara Yogiarni: 6842275 |
| Uncontrolled Keywords: | Problem Based Learning, Quizizz, Berpikir Kritis, Siswa Sekolah Dasar Problem Based Learning, Quizizz, Critical Thinking, Elementary School Students |
| Subjects: | L Education > L Education (General) |
| Divisions: | UPI Kampus Purwakarta > PGSD UPI Kampus Purwakarta |
| Depositing User: | Nisa Nur Fauziyah |
| Date Deposited: | 08 Aug 2025 08:29 |
| Last Modified: | 08 Aug 2025 08:29 |
| URI: | http://repository.upi.edu/id/eprint/135185 |
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