PENGARUH PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA MATERI FPB DAN KPK SISWA KELAS 4 SEKOLAH DASAR

Abstract

Penelitian ini dilakukan untuk mengetahui ada tidaknya pengaruh model pembelajaran PBL terhadap kemampuan pemecahan masalah matematika materi FPB dan KPK dan respon siswa kelas 4 SDIT At – Taqwa Surabaya terhadap pembelajaran matematika materi FPB dan KPK. Responden berjumlah 64 siswa yang terbagi menjadi dua kelas yaitu 4A 32 siswa (kelas eksperimen) dan 4B 32 siswa (kelas kontrol). Penelitian ini menggunakan desain quasi experimental tipe nonequivalent control group design. Berdasarkan hasil penelitian diperoleh kesimpulan bahwa adanya pengaruh model pembelajaran PBL terhadap kemampuan pemecahan masalah matematika materi FPB dan KPK. Hal ini diketahui dari hasil t-test siswa yaitu diperoleh signifikan (2-tailed) sebesar 0,001 < 0,05. Jadi ada pengaruh dari penggunaan model pembelajaran PBL terhadap kemampuan pemecahan masalah matematika materi FPB dan KPK.

Kata Kunci: Model PBL, Kemampuan Pemecahan Masalah, FPB dan KPK.

Abstract

This research was conducted to determine whether there was an influence of the PBL learning model on the ability to solve mathematical problems on FPB and KPK materials and the responses of 4th grade students at SDIT At – Taqwa Surabaya towards learning mathematics on FPB and KPK materials. Respondents totaled 64 students who were divided into two classes, namely 4A 32 students (experimental class) and 4B 32 students (control class). This study used a quasi-experimental design with nonequivalent control group design. Based on the results of the study, it was concluded that there was an influence of the PBL learning model on the ability to solve mathematical problems in FPB and KPK material. It is known from the results of the students' t-test that is significant (2-tailed) of 0.001 <0.05. So there is an influence from the use of the PBL learning model on the ability to solve mathematical problems in FPB and KPK material.

Keywords: PBI, Problem Solving Skill, FPB and KPK