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Rifan Winarto
Universitas Lampung
Education

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Efektivitas Model Problem Based Learning Ditinjau dari Pemahaman Konsep Matematis Siswa Rifan Winarto; Rini Asnawati; Agung Putra Wijaya
Jurnal Pendidikan MIPA Vol 19, No 1 (2018): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

The Effectiveness of the Problem Based Learning Model Viewed from the Students' Understanding of Mathematical Concepts. This study aimed to find out the effectiveness of the Problem Based Learning (PBL) model in terms of students' understanding mathematical concepts. The population of this study was all seventh grade students of SMP Negeri 3 Natar in the even semester of the academic year of 2018/2019 as many as 126 students that distributed into four classes. Two classes were randomly taken as samples with one class as the experimental class and one class as the control class. This study used the randomized pretest-posttest control group design. The research data was obtained through a essay test of the comparison. Data analysis of this research used . The results showed the increasing ofstudents’ understanding of mathematical concepts who took PBL was higher than increasing of students’ understanding of mathematical concepts of who took conventional learning, but the proportion of students who had a well-defined mathematical concept was not more than 60% of students who took PBL. Thus, PBL was not effective in terms of students' understanding mathematical concepts.Keywords: effectiveness, understanding mathematical concepts problem based learningDOI: http://dx.doi.org/10.23960/jpmipa/v19i1.pp1-12
Co-Authors Agung Putra Wijaya Rini Asnawati