PENINGKATAN KEMAMPUAN BERPIKIR KRITIS DAN REPRESENTASI VISUAL THINKING MATEMATIS SISWA DENGAN PENERAPAN METODE PEMBELAJARAN KOLAWOLE’S PROBLEM SOLVING

Anggraini, Hilwati Tias (2017) PENINGKATAN KEMAMPUAN BERPIKIR KRITIS DAN REPRESENTASI VISUAL THINKING MATEMATIS SISWA DENGAN PENERAPAN METODE PEMBELAJARAN KOLAWOLE’S PROBLEM SOLVING. S2 thesis, Universitas Pedidikan Indonesia.

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Abstract

Penelitian ini merupakan kuasi eksperimen dengan desain penelitian nonequivalent control group. Kelompok eksperimen diberi perlakuan berupa pembelajaran dengan penerapan metode pembelajaran Kolawole’s Problem Solving, sedangkan kelompok kontrol dengan pembelajaran konvensional. Penelitian ini melibatkan 58 siswa kelas X SMA di Jakarta. Analisis data dalam pengujian hipotesis digunakan uji MannWhitney U dan uji Kruskal Wallis. Berdasarkan hasil penelitian, ditemukan bahwa: (1) Secara keseluruhan, peningkatan kemampuan berpikir kritis matematis siswa yang mendapat pembelajaran dengan penerapan pembelajaran Kolawole’s Problem Solving (KPS) lebih baik daripada siswa yang mengikuti pembelajaran konvensional; (2) Secara keseluruhan, peningkatan kemampuan representasi visual thinking matematis siswa yang mendapat pembelajaran dengan penerapan pembelajaran Kolawole’s Problem Solving (KPS) lebih baik daripada siswa yang mengikuti pembelajaran konvensional; (3) Peningkatan kemampuan berpikir kritis matematis siswa kelas yang diajarkan dengan pembelajaran KPS secara signifikan lebih baik daripada siswa yang diajarkan dengan pembelajaran konvensional berdasarkan kategori KAM rendah sedangkan secara signifikan tidak lebih baik berdasarkan kategori KAM tinggi dan sedang; (4) Peningkatan kemampuan representasi visual thinking matematis siswa kelas yang diajarkan dengan pembelajaran KPS secara signifikan lebih baik daripada siswa yang diajarkan dengan pembelajaran konvensional berdasarkan kategori KAM sedang sedangkan secara signifikan tidak lebih baik berdasarkan kategori KAM tinggi dan rendah; (5) Terdapat pengaruh interaksi metode pembelajaran (Kolawole’s Problem Solving dan konvensional) dan KAM terhadap peningkatan kemampuan berpikir kritis matematis siswa. (6) Tidak terdapat pengaruh interaksi metode pembelajaran (Kolawole’s Problem Solving dan konvensional) dan KAM terhadap peningkatan kemampuan representasi visual thinking matematis siswa.----------This research is a quasi-experimental design with nonequivalent control group. The experimental group was treated in the implementation Kolawole’s Problem Solving learning method, whereas the control group was treated with conventional learning. This study employed 58 ten graders in one of Senior High Schools in Jakarta. To analyze data, this study used Mann Whitney U test and Kruskal Wallis test. The result revealed that: (1) Overall, Students’ improvement of critical thinking ability with Kolawole’s Problem Solving (KPS) teaching method are better than those with conventional teaching method. (2) Overall, Students’ improvement of visual thinking of representation ability with KPS teaching method are better than those with conventional teaching method. (3) Students’ improvement of critical thinking ability with KPS teaching method are significantly better than those with conventional teaching method based on low KAM categories but are not significantly better than in conventional learning based on high and medium KAM categories. (4) Students’ improvement of visual thinking of representation ability with KPS teaching method are significantly better than those with conventional teaching method based on medium KAM categories but are not significantly better than those with conventional teaching method based on high and low KAM categories. (5) There is any significant interaction effect students’ teaching method and KAM categories (high, medium, low) toward the improvement of students’ mathematical critical thinking ability (6) There is no significant interaction effect students’ teaching method and KAM categories (high, medium, low) toward the improvement of students’ mathematical visual thinking of representation ability.

Item Type: Thesis (S2)
Additional Information: No. Panggil: T MTK HIL p-2017; Pembimbing: I. Kusnadi ; NIM: 1303184
Uncontrolled Keywords: pembelajaran Kolawole’s Problem Solving, kemampuan berpikir kritis matematis, kemampuan representasi visual thinking matematis.
Subjects: L Education > L Education (General)
Q Science > QA Mathematics
Divisions: Sekolah Pasca Sarjana > Pendidikan Matematika S-2
Depositing User: Mrs. Santi Santika
Date Deposited: 05 Mar 2019 06:40
Last Modified: 08 May 2019 01:52
URI: http://repository.upi.edu/id/eprint/34035

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