PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP KEMAMPUAN PEMAHAMAN MATEMATIS PADA MATERI PECAHAN SISWA KELAS IV SDN LAMBANGSARI 01

Wardah, Azizah (2023) PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP KEMAMPUAN PEMAHAMAN MATEMATIS PADA MATERI PECAHAN SISWA KELAS IV SDN LAMBANGSARI 01. S1 thesis, Universitas Pendidikan Indonesia.

Abstract

Abstrak: Tujuan penelitian ini adalah untuk mengetahui meningkatnya kemampuan
pemahaman matematis siswa sebagai akibat dari pembelajaran Problem Based
Learning (PBL). Mengetahui meningkatnya kemampuan pemahaman matematis
siswa yang menggunakan model pembelajaran Problem Based Learning (PBL)
terdapat peningkatan dibandingkan dengan menggunakan model pembelajaran
konvensional. Metode eksperimen yang digunakan dalam penelitian ini yaitu quasi
eskperimental design. Desain yang digunakan penelitian ini adalah Quasi
Eksperimenta; Desaign yang bentuk Nonequivalent Control Group Design. Subjek
penelitian pada penelitian ini yaitu siswa-siswi kelas IV A SDN Lambangdari 01
yang terdiri dari 23 siswa dengan 12 siswa Perempuan dan 11 siswa laki-laki. Dan
kelas IV B 23 siswa dengan 12 siswa Perempuan dan 11 siswa laki-laki. Hasil
penelitian ini menunjukan bahwa dengan model pembelajaran Problem Based
Learning (PBL) dapat meningkatkan kemampuan pemahaman matematis siswa
pada materi pecahan di kelas eksperimen dan kelas kontrol. Hal ini terlihat dari data
Pretest memiliki rerata 62,699 pada kelas eksperimen dan nilai rerata 49,304
terdapat pada kelas kontro. Sedangkan setelah diberikan treatment yang berbeda
dan diberikan tes pengujian akhir atau Posttest didapatkan dengan nilai rerata
86,535 pada kelas eksperimen dan nilai rerata 79,522 terdapat pada kelas kontrol.
Adapun hasil rerata nilai N-Gain pada kelas eksperimen terdapat peningkatan
dengan rerata sebesar 0,6364 sedangkan pada kelas kontrol terdapat peningkatan
sebesar 0,5867. berdasarkan kriteria N-Gain rerata peningkatan kualitas
peningkatan hasil belajar kelas eksperimen sebesar 0,6364 tergolong sedang.

Abstract: The purpose of study was to determine the increase in students
mathematical understanding ability as a result of Problem Based Learning (PBL)
models. Knowing the increase in students mathematical understanding ability using
the Problem Based Learning (PBL) learning models there is an increase comparade
to using conventional learning. The experimental method there is an increase
comparade to using conventional learning. The design used in this research is Quasi
Eksperimental Design in the form of Nonequivalent Control Group Design. The
research subjects in this study were fourth grade students of SDN Lambangsari 01
consisting of IV A class totaling 23 students with 12 female students and 11 male
students. And class IV B 23 students with 12 female students and 11 male students.
The results of this study indicate that the Problem Based Learning (PBL) learning
model can improve students mathematical understanding skills on fraction material
in experimental and control classes. This can be seen from the Pretest data which
has an average of 62,699 in the experimental class and an average value of 49,304
in the control class. Meanwhile, after being given different treatments and given a
final test or Posttets, it was obtained with an average value of 86,435 in the
experimental class and an average value 79,522 in the control class. As for the
average N-Gain value in the experimental class there was an increase with an
average of 0,6364 while in the control class there was an increase of 0,5867. Based
on the N-Gain criteria, the average increase in the quality of learning outcomes of
the experimental class of 0,6364 is classified as moderate

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Item Type:	Thesis (S1)
Additional Information:	http://scholar.google.com/citation? user=8vyDnpMAAAAJ&hl=id&io=sra SINTA ID : 6006836
Uncontrolled Keywords:	Problem Based Learning, Matematika, Kelas IV SD Problem Based Learning, Mathematics, Class IV SD
Subjects:	L Education > L Education (General)
Divisions:	UPI Kampus Serang > PGSD UPI Kampus Serang
Depositing User:	Wardah Azizah
Date Deposited:	02 Oct 2023 02:53
Last Modified:	02 Oct 2023 02:53
URI:	http://repository.upi.edu/id/eprint/108987

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