PERBANDINGAN KEEFEKTIFAN PENDEKATAN BERBASIS MASALAH DAN PENDEKATAN SAINTIFIK DITINJAU DARI HASIL BELAJAR MATEMATIKA SISWA SMA KELAS X

ABSTRAK
NETI EKASARI: Perbandingan Keefektifan Pendekatan Berbasis Masalah dan
Pendekatan Saintifik Ditinjau dari Hasil Belajar Matematika Siswa SMA Kelas X.
Skripsi. Yogyakarta: Pendidikan Matematika, Universitas Mercu Buana
Yogyakarta, 2018.
Penelitian ini bertujuan untuk: (1) mendeskripsikan keefektifan pendekatan
berbasis masalah ditinjau dari hasil belajar matematika siswa SMA kelas X; (2)
mendeskripsikan keefektifan pendekatan saintifik ditinjau dari hasil belajar
matematika siswa SMA kelas X; (3) menyelidiki manakah yang lebih efektif antara
pendekatan berbasis masalah dan pendekatan saintifik ditinjau dari hasil belajar
matematika siswa SMA kelas X.
Penelitian ini adalah penelitian eksperimen semu dengan pretest posttest
nonequivalent control group design. Penelitian ini menggunakan dua kelompok
eksperimen. Populasi penelitian mencakup seluruh siswa kelas X SMA Negeri 1
Imogiri yang terdiri dari tujuh kelas. Dari populasi yang ada diambil secara acak
dua kelas yaitu X MIA 1 dan X MIA 4 sebagai sampel penelitian. Pembelajaran
matematika pada kelas X MIA 1 menggunakan pendekatan berbasis masalah dan
kelas X MIA 4 menggunakan pendekatan saintifik. Instrumen yang digunakan
adalah tes hasil belajar matematika yang terdiri atas pre-test dan post-test. Uji
efektivitas pembelajaran pendekatan berbasis masalah dan pendekatan saintifik
menggunakan uji one sample t-test, sedangkan uji perbandingan efektivitas
menggunakan oneway ANOVA dan uji independent sample t-test berbantuan SPSS
version 23 for windows dengan taraf signifikansi 5%.
Hasil penelitian menunjukkan bahwa: (1) pembelajaran dengan pendekatan
berbasis masalah efektif ditinjau dari hasil belajar matematika siswa SMA kelas X;
(2) pembelajaran dengan pendekatan saintifik efektif ditinjau dari hasil belajar
matematika siswa SMA kelas X; (3) pendekatan berbasis masalah sama efektif
dengan pendekatan saintifik ditinjau dari hasil belajar matematika siswa SMA kelas
X.
Kata Kunci: pendekatan berbasis masalah, pendekatan saintifik, hasil belajar
matematika
ABSTRACT
NETI EKASARI: A Comparative Study on the Effectiveness of Problem Based
Approach and Scientific Approach in Terms of Mathematics Learning Achievement
on the 10th Grade Highschool Students. Thesis. Yogyakarta: Mathematics
Education, Mercu Buana University of Yogyakarta, 2018.
This research aims to: (1) describe the effectiveness of problem based
approach in terms of learning achievement on the 10th grade highschool students;
(2) describe the effectiveness of scientific approach in terms of learning
achievement on the 10th grade highschool students; (3) investigate which approach
is more effective between problem based approach and scientific approach in terms
of learning achievement on the 10th grade highschool students.
This research is a quasi experiment research with pre-test post-test of nonequivalent
control group design. This study used two experimental groups. The
population includes all 10th grade students of SMA N 1 Imogiri which consist of
seven classes. From the population, two classes were class X MIA 1 and class X
MIA 4 is randomly as the research sample. Mathematics teaching in class X MIA 1
used the problem based approach and class X MIA 4 used the scientific approach.
The instrument that used is a mathematics achievement test in pretest and posttest.
The one sample t-test was used for testing the effectiveness of problem based
approach and scientific approach, oneway ANOVA and the independent sample ttest
was used for testing the comparative using SPSS version 23 for windows at the
significance level of 5%.
The results show that: (1) problem based approach is effective in terms of
learning achievement on the 10th grade highschool students; (2) scientific
approach is effective in terms of learning achievement on the 10th grade highschool
students; (3) problem based approach and scientific approach as effective in terms
of learning achievement on the 10th grade highschool students.
Keywords: problem based approach, scientific approach, learning achievement