ABSTRAK

Penelitian ini bertujuan untuk mengetahui keefektifan Model Problem Based Learning terhadap hasil belajar Matematika pada siswa kelas III SDN 03 Tegalmlati Kabupaten Pemalang. Metode penelitian ini menggunakan metode penelitian eksperimen kuantitatif yang menggunakan kelompok eksperimen dan kontrol dengan desain penelitian eksperimental sungguhan yang berbentuk the satic group comparison: randomized control-group only design. Populasi dalam penelitian ini adalah seluruh siswa kelas III SDN 03 Tegalmlati yang terdiri dari kelas A dan Kelas B. Sampel penelitian ini sebanyak 46 siswa terdiri dari kelas III A 23 siswa dan kelas III B 23 siswa. Hasil analisis statistik dengan uji-t diperoleh thitung = 3,2308 dan ttabel dengan taraf signifikansi 5% sebesar 2,0154, sehingga 𝑡ℎ𝑖𝑡𝑢𝑛𝑔 > 𝑡𝑡𝑎𝑏𝑒𝑙 dan 𝐻0 ditolak atau 𝐻𝑎 diterima. Demikian dapat disimpulkan bahwa model problem based learning efektif terhadap hasil belajar siswa kelas III SDN 03 Tegalmlati Kabupaten Pemalang.

Kata kunci: Model Problem Based Learning, Matematika, Hasil Belajar

ABSTRACT

This study aims to determine the effectiveness of the model problem based learning model of mathematics learning outcomes in students class III SDN 03 Tegalmlati district Pemalang. This research method using quantitative experimental research method which use experiment and control group with real experimental research design which form the satic group comparison: randomized control-group only design. Population in this study were all students of class III SDN 03 Tegalmlati consisting of class A and class B. Sample of this study as many as 46 students consisting of class A 23 students and class B 23 students. The result of statistical analysis with ttest obtained tcount = 3, 2308 and ttable with 5% significance level of 2,0154, so tcount > ttable and HO rejected or Ha received. So it can be conclude that the model of effective problem based learning of student learning outcomes class III SDN 03 Tegalmlati district Pemalang.

Keywords: model of problem based learning, mathematics, learning outcomes