PENGARUH PENDEKATAN PROBLEM POSING TERHADAP KEMAMPUAN PEMAHANAN KONSEP MATEMATIS SISWA
| Main Authors: | Lestari, Hesti, Bharata, Haninda, Noer, Sri Hastuti |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Jurnal Pendidikan Matematika Unila
, 2015
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| Online Access: |
http://jurnal.fkip.unila.ac.id/index.php/MTK/article/view/9490 http://jurnal.fkip.unila.ac.id/index.php/MTK/article/view/9490/6116 |
Daftar Isi:
- This quasi experimental research aimed to know the effectiveness of problem posing viewed by student's ability of understanding of mathematical concepts. This research used post-test only control design. The population of this research was all grade 7th students of SMPN 8 Bandar Lampung in academic year of 2014/2015. By purposive random sampling technique, it was chosen students of VII.L and VII.I class as research samples. Based on the result of testing hypothesis, it was obtained that the average of the students’ ability of mathematical concepts with problem posing approach was higher than average of students’ ability of mathematical concepts with conventional learning. Thus, problem posing approach affects towards student’s ability of mathematical concepts.Penelitian eksperimen semu ini bertujuan untuk mengetahui pengaruh pendekatan Problem Posing terhadap kemampuan pemahaman konsep matematis siswa. Desain penelitian ini menggunakan posttest only control design. Populasi penelitian adalah seluruh siswa kelas VII SMP Negeri 8 Bandar Lampung tahun pelajaran 2014/2015. Dengan teknik purposive random sampling terpilih kelas VII L dan VII I sebagai sampel penelitian. Berdasarkan hasil pengujian hipotesis diperoleh bahwa rata-rata kemampuan pemahaman konsep matematis siswa dengan pendekatan pembelajaran problem posing lebih tinggi daripada rata-rata kemampuan pemahaman konsep matematis siswa dengan pembelajaran konvensional. Dengan demikian, pendekatan pembelajaran problem posing berpengaruh terhadap kemampuan pemahaman konsep matematis siswa.Kata kunci: pemahaman konsep matematis, pendekatan, problem posing