Shifa Anggia Prinanda, - (2024) PENINGKATAN KEMAMPUAN PENALARAN MATEMATIS SISWA MELALUI MODEL PEMBELAJARAN PROBLEM-BASED LEARNING (PBL) PADA SISWA SMA. S1 thesis, Universitas Pendidikan Indonesia.
Abstract
Penelitian ini bertujuan untuk menganalisis kemampuan penalaran matematis siswa SMA yang mendapatkan model pembelajaran Problem-Based Learning (PBL) dengan pendekatan saintifik dan siswa yang mendapatkan pendekatan saintifik saja. Penelitian ini dilakukan dengan menggunakan pendekatan kuantitatif dengan metode quasi eksperimen dan Nonequivalent Pretest-Posttest Control Group Desain. Populasi dalam penelitian ini yakni siswa kelas XI pada salah satu SMA Negeri di Kota Bandung yang terdiri dari dua kelas. Sampel penelitian ini merupakan kelas XI-8 sebagai kelas eksperimen dan XI-9 sebagai kelas kontrol. Sampel dipilih dengan menggunakan purposive sampling. Instrumen yang digunakan adalah lembar tes kemampuan penalaran matematis siswa berbentuk soal uraian berupa pretes dan postes. Hasil penelitian ini menunjukkan: 1) capaian kemampuan penalaran matematis siswa yang menggunakan pendekatan saintifik dan model pembelajaran Problem-Based Learning (PBL) lebih baik daripada siswa yang hanya menggunakan pendekatan saintifik secara keseluruhan, 2) peningkatan kemampuan penalaran matematis siswa yang menggunakan pendekatan saintifik dan model pembelajaran Problem-Based Learning (PBL) lebih tinggi daripada siswa yang hanya menggunakan pendekatan saintifik secara keseluruhan, 3) peningkatan kemampuan penalaran matematis siswa yang menggunakan pendekatan saintifik dan model pembelajaran Problem-Based Learning (PBL) lebih baik daripada siswa yang hanya menggunakan pendekatan saintifik berdasarkan KAM. This research aims to analyze the mathematical reasoning abilities of high school students who receive the Problem Based Learning (PBL) learning model with a scientific approach and students who receive only a scientific approach. This research was conducted using a quantitative approach with quasi-experimental methods and Nonequivalent Pretest-Posttest Control Group Design. The population in this study was class XI students at one of the State High Schools in Bandung City, which consisted of two classes. The sample for this research was class XI-8 as the experimental class and XI-9 as the control class. The sample was selected using purposive sampling. The instrument used was a test sheet for students' mathematical reasoning abilities in the form of essay questions in the form of a pre-test and post-test. The results of this research show: 1) The achievement of mathematical reasoning abilities of students who use a scientific approach and the Problem Based Learning (PBL) learning model is better than students who only use a scientific approach as a whole, 2) Increased mathematical reasoning abilities of students who use a scientific approach and models Problem Based Learning (PBL) learning is higher than students who only use a scientific approach as a whole, 3) Improving the mathematical reasoning abilities of students who use a scientific approach and the Problem Based Learning (PBL) learning model is better than students who only use a scientific approach based on KAM .
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| Item Type: | Thesis (S1) |
|---|---|
| Additional Information: | https://scholar.google.com/citations?view_op=list_works&hl=id&user=qGOaMawAAAAJ ID SINTA Dosen Pembimbing: Siti Fatimah: 5978161 Imam Nugraha Albania: 6711447 |
| Uncontrolled Keywords: | Kemampuan Penalaran Matematis, Problem-Based Learning, Pendekatan Saintifik. Mathematical Reasoning Skills, Problem Based Learning, Scientific Approach. |
| Subjects: | L Education > L Education (General) |
| Divisions: | Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Program Studi Matematika - S1 |
| Depositing User: | Shifa Anggia Prinanda |
| Date Deposited: | 01 Sep 2024 09:48 |
| Last Modified: | 01 Sep 2024 09:48 |
| URI: | http://repository.upi.edu/id/eprint/121739 |
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