PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) BERBANTUAN WORDWALL TERHADAPHASIL BELAJAR IPAS KELAS V SD NEGERI 1 SUKAMAJU BANDAR LAMPUNG

NUR, RACHMA LIANI (2025) PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) BERBANTUAN WORDWALL TERHADAPHASIL BELAJAR IPAS KELAS V SD NEGERI 1 SUKAMAJU BANDAR LAMPUNG. Diploma thesis, UIN RADEN INTAN LAMPUNG.

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Abstract

ABSTRAK Penelitian ini bertujuan untuk mengetahui pengaruh model Problem Based Learning (PBL) berbantuan Wordwall terhadap hasil belajar peserta didik kelas V SD Negeri 1 Sukamaju Bandar Lampung. Hasil belajar IPA sebelumnya rendah karena pembelajaran masih konvensional dan berpusat pada guru. Model PBL dipadukan dengan media Wordwall diterapkan untuk menciptakan pembelajaran yang aktif dan menarik. Penelitian menggunakan pendekatan kuantitatif dengan desain Quasi Experimental Design jenis Nonequivalent Control Group Design. Subjek penelitian sebanyak 83 peserta didik yang terbagi dalam kelas eksperimen menggunkan Problem Based Learning berbantuan Wordwall dan kelas kontrol menggunakan Student Teams Achievement Division berbantuan PowerPoint. Data dikumpulkan melalui tes hasil belajar dan observasi, kemudian dianalisis menggunakan uji normalitas, homogenitas, dan independent sample t-test. Hasil penelitian menunjukkan peningkatan hasil belajar yang signifikan pada kelas eksperimen dengan rata-rata naik dari 58,64 menjadi 74,46, sedangkan kelas kontrol dari 59,64 menjadi 66,75 (sig. 0,000 < 0,05). Dengan demikian, model Problem Based Learning berbantuan Wordwall lebih efektif dalam meningkatkan hasil belajar serta keaktifan dan motivasi peserta didik dibandingkan model Student Teams Achievement Division berbantuan PowerPoint. Kata Kuncii: Problem Based Learning, Wordwall, Hasil Belajar. iii ABSTRACT This study aims to determine the effect of the Problem Based Learning (PBL) model assisted by Wordwall on the learning outcomes of fifth-grade students at SD Negeri 1 Sukamaju Bandar Lampung. Students’ science learning outcomes were previously low due to conventional, teacher-centered learning. The PBL model combined with the interactive Wordwall media was applied to create more active and engaging learning experiences. This study employed a quantitative approach with a Quasi Experimental Design, specifically the Nonequivalent Control Group Design. The research involved 83 students divided into an experimental class using the Problem Based Learning (PBL) model assisted by Wordwall and a control class using the Student Teams Achievement Division (STAD) model assisted by PowerPoint. Data were collected through learning outcome tests and observations, then analyzed using normality, homogeneity, and independent sample t-test analyses. The results showed a significant improvement in the experimental class, with the average score increasing from 58.64 to 74.46, while the control class increased from 59.64 to 66.75 (sig. 0.000 < 0.05). Therefore, the PBL model assisted by Wordwall is more effective in improving students’ learning outcomes, activeness, and motivation than the STAD model assisted by PowerPoint. Keywords: Problem Based Learning, Wordwall, Learning Outcomes.

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