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.

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.

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Official URL: http://repository.upi.edu
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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