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All Journal International Journal of Learning and Instruction (IJLI)
Heri Gunawan
Universitas Tanjungpura
Humanities Education Languange, Linguistic, Communication & Media Other

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Influence of Problem Based Learning Model on Students’ Mathematical Reasoning Ability Heri Gunawan; Mohamad Rifat; Silvia Sayu
International Journal of Learning and Instruction (IJLI) Vol 2, No 2 (2020): Volume 2 Number 2 October 2020
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ijli.v2i2.43374

Abstract

 The study aimed to determine the effect of problem-based learning models on students' mathematical reasoning abilities. The study used an experimental method with a quasi-experimental design and a posttest-only control design. The population was all classes in VIII grade at MTs Negeri 3 Mempawah in the 2019/2020 school year. The samples were students of VIII C and VIII A grades and were drawn using simple random sampling. Data collection techniques and tools were measurements that used a essay test contained indicators of mathematical reasoning abilities. After being tested in the two samples, data analysis was then carried out to test the hypothesis. Before testing the hypothesis, first, a prerequisite test was carried out, namely the normality test. Because the data are normally distributed, to test  the hypothesis we used the t-test. It was obtained that tcount = 11.15 and ttable = 1.99 with α = 0.05. Because of the value of tcount> ttable, it can be concluded that the problem-based learning model affects students' mathematical reasoning abilities. Keywords: Problem based Learning, Mathematic, Reasoning Ability
Co-Authors mohamad rifat silvia sayu -