Penerapan Model PBL Berbantuan LKPD Liveworksheet terhadap Kemampuan Pemecahan Masalah dan Kemandirian Belajar

Fadilah; Mira Marlina; Novi Yendra

doi:10.30998/5tdr9b39

Authors

Fadilah Universitas Bina Bangsa Author
Mira Marlina Universitas Bina Bangsa Author
Novi Yendra Universitas Bina Bangsa Author

DOI:

https://doi.org/10.30998/5tdr9b39

Keywords:

Problem Based Learning, Liveworksheet, Mathematical Problem-Solving Skills, Learning Independence

Abstract

Abstract: This study was motivated by the low level of mathematical problem-solving skills and learning independence among students. The purpose of this study was to determine the difference in mathematical problem-solving skills between students who used the Problem-Based Learning (PBL) model assisted by Liveworksheet worksheets and students who used conventional learning methods, as well as the learning independence of students after the implementation of this model. The research method used a quantitative approach with a quasi-experimental design of the non-equivalent pretest-posttest control group type. The research subjects were 10th grade students at SMAN 1 Ciruas who were selected through random sampling. The research instruments included a mathematical problem-solving ability test and a student learning independence questionnaire. Data analysis techniques included normality tests, homogeneity tests, and t-tests. The results showed a significant difference in mathematical problem-solving skills between the experimental and control classes with a significance value of 0.000 < 0.05. Student learning independence in the experimental class was in the good category with a percentage of 77.78%. Thus, the PBL model assisted by Liveworksheet worksheets is effective in improving problem-solving skills.

Abstrak: Penelitian ini dilatarbelakangi oleh rendahnya kemampuan pemecahan masalah matematis dan kemandirian belajar siswa. Penelitian ini bertujuan mengetahui perbedaan kemampuan pemecahan masalah matematis antara siswa yang menggunakan model Problem Based Learning (PBL) berbantuan LKPD Liveworksheet dan siswa dengan pembelajaran konvensional, serta kemandirian belajar siswa setelah penerapan model tersebut. Metode penelitian menggunakan pendekatan kuantitatif dengan desain quasi experimental jenis non-equivalent pretest-posttest control group design. Subjek penelitian adalah siswa kelas X SMAN 1 Ciruas yang dipilih melalui teknik random sampling. Instrumen penelitian meliputi tes kemampuan pemecahan masalah matematis dan angket kemandirian belajar siswa. Teknik analisis data meliputi uji normalitas, uji homogenitas, dan uji-t. Hasil penelitian menunjukkan perbedaan signifikan kemampuan pemecahan masalah matematis antara kelas eksperimen dan kontrol dengan nilai signifikansi 0,000 < 0,05. Kemandirian belajar siswa pada kelas eksperimen berada pada kategori baik dengan persentase 77,78%. Dengan demikian, model PBL berbantuan LKPD Liveworksheet efektif meningkatkan kemampuan pemecahan masalah.

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