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All Journal JPMI (Jurnal Pembelajaran Matematika Inovatif)
Suparni Suparni
Pendidikan Matematika Fakultas Sains dan Teknologi UIN Sunan Kalijaga Yogyakarta
Mathematics

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EFEKTIVITAS PENDEKATAN PENDIDIKAN MATEMATIKA REALISTIK INDONESIA (PMRI) TERHADAP KEMAMPUAN PEMECAHAN MASALAH DAN SELF-EFFICACY SISWA SMP/MTS Suparni Suparni
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 3, No 4 (2020): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v3i4.p%p

Abstract

This study aims to determine whether learning using the PMRI approach is more effective than conventional learning on students ' problem-solving abilities and whether learning using the PMRI approach is more effective than conventional learning on students' self-efficacy. This study is a quasi-experimental study with a nonequivalent control group design. The independent variable is the PMRI approach, and the dependent variable is the students' problem-solving ability and self-efficacy. The population was class VIII student of SMP Negeri 15 Yogyakarta in 2018/2019, and samples of classes VIII D, VIII F and VIII I. The instrument was a matter of pretest-posttest problem-solving abilities and prescale-post scale self-efficacy, RPP , and LKS. Data analysis techniques used the t-test with the help of SPSS 16.0 software. The results are that learning using the PMRI approach is more effective than conventional learning on students ' problem-solving abilities, and learning using the PMRI approach is no more effective than conventional learning on students' self-efficacy.
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