ABSTRAK

Siti Haerani. 20211510045. Pengaruh Penggunaan Model Pembelajaran Problem Based Learning Terhadap Dimensi Bernalar Kritis Profil Pelajar Pancasila (Studi Quasi Eksperimen Pada Mata Pelajaran Matematika Bab 8 Data Kelas V Di SD Negeri 1 Purwawinangun Tahun Ajaran 2024/2025). Program Studi Pendidikan Guru Sekolah Dasar. Fakultas Keguruan dan Ilmu Pendidikan. Universitas Kuningan. 2025. Pembimbing I: Aan Nurhasanah, M.Pd. Pembimbing II: Pajar Anugrah Prasetio, M.Pd.

Penelitian ini menemukan masalah rendahnya dimensi bernalar kritis profil pelajar pancasila peserta didik dalam pembelajaran Matematika yang disebabkan oleh peserta didik kurang aktif ketika berdiskusi dan kurang terlatih dalam mengemukakan pendapat. Penelitian ini bertujuan untuk mendeskripsikan: (1) perbedaan dimensi bernalar kritis profil pelajar pancasila antara peserta didik yang menerapakan model pembelajaran problem based learning (kelas eksperimen) dengan peserta didik yang menggunakan model direct instruction (kelas kontrol). (2) perbedaan peningkatan dimensi bernalar kritis profil pelajar pancasila antara peserta didik yang menerapkan model pembelajaran problem based learning (kelas eksperimen) dengan peserta didik yang menggunakan model direct instruction (kelas kontrol). Penelitian ini menggunakan pendekatan kuantitatif dengan jenis penelitian quasi eksperimen dan desain non-equivalent control group. Subjek dalam penelitian ini adalah peserta didik kelas V SDN 1 Purwawinangun. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah uji prasyarat statistik, uji-t dan uji N-Gain. Hasil penelitian ini menunjukkan bahwa (1) terdapat perbedaan dimensi bernalar kritis profil pelajar pancasila antara peserta didik yang menerapakan model pembelajaran problem based learning (kelas eksperimen) dengan peserta didik yang menggunakan model direct instruction (kelas kontrol), hal tersebut dapat dilihat berdasarkan uji-t diperoleh hasil thitung = 6,085 dan nilai ttabel = 1,677 (thitung > ttabel) sehingga H1 diterima, (2) terdapat perbedaan peningkatan dimensi bernalar kritis profil pelajar pancasila antara peserta didik yang menerapkan model pembelajaran problem based learning (kelas eksperimen) dengan peserta didik yang menggunakan model direct instruction (kelas kontrol), dibuktikan dengan perhitungan analisis N-Gain menunjukkan bahwa hasil kelas eksperimen 0,65 dan kelas kontrol 0,26.

ABSTRACT

Siti Haerani. 20211510045. The Effect of Using Problem Based Learning Model on Critical Reasoning Dimension of Pancasila Student Profile (Quasi Experimental Study on Mathematics Subject Chapter 8 Data of Class V at State Elementary School 1 Purwawinangun Academic Year 2024/2025). Elementary School Teacher Education Study Program. Faculty of Teacher Training and Education. Kuningan University. 2025. Supervisor I: Aan Nurhasanah, M.Pd. Supervisor II: Pajar Anugrah Prasetio, M.Pd.

This study found the problem of low critical reasoning dimensions of the Pancasila student profile in Mathematics learning caused by students being less active when discussing and less trained in expressing opinions. This study aims to describe: (1) the differences in critical reasoning dimensions of the Pancasila student profile between students who apply the problem based learning model (experimental class) and students who use the direct instruction model (control class). (2) the differences in the increase in critical reasoning dimensions of the Pancasila student profile between students who apply the problem based learning model (experimental class) and students who use the direct instruction model (control class). This study uses a quantitative approach with a quasi-experimental research type and a non-equivalent control group design. The subjects in this study were fifth grade students of SDN 1 Purwawinangun. The data collection techniques used in this study were statistical prerequisite tests, t-tests and N-Gain tests. The results of this study indicate that (1) there are differences in the critical reasoning dimensions of the Pancasila student profile between students who apply the problem based learning model (experimental class) and students who use the direct instruction model (control class), this can be seen based on the t-test obtained the results of tcount = 6,085 and ttable value = 1,677 (tcount > ttable) so that H1 is accepted, (2) there are differences in the increase in the critical reasoning dimensions of the Pancasila student profile between students who apply the problem based learning model (experimental class) and students who use the direct instruction model (control class), proven by the calculation of the N-Gain analysis showing that the results of the experimental class were 0,65 and the control class 0,26.