Perbedaan Kemampuan Pemecahan Masalah Matematika Siswa Yang di Ajar dengan Model Pembelajaran Berbasis Masalah (PBM) dengan Model Pembelajaran Quantum Learning di Kelas VIII SMP Negeri 9 Medan
DOI:
https://doi.org/10.12928/jimp.v1i1.4172Keywords:
Problem Solving, Problem Based Learning Model, Quantum Learning ModelAbstract
Pemecahan masalah siswa khususnya di dalam pelajaran matematika masih di kategorikan rendah. Penelitian ini bertujuan untuk mengetahui perbedaan kemampuan pemecahan masalah matematika siswa yang diajar dengan model pembelajaran berbasis masalah dan model pembelajaran quantum learning pada materi kubus dan balok di kelas VIII SMP Negeri 9 Medan T.A 2018/2019. Jenis penelitian ini adalah quasi eksperimen. Sampel yang diambil adalah kelas VIII-1 sebagai kelas eksperimen A yaitu kelas yang di ajar dengan model pembelajaran berbasis masalah dan kelas VIII-5 sebagai kelas eksperimen B yaitu kelas yang diajar dengan model pembelajaran Quantum Learning. Sampel penelitian dilihat berdasarkan kesamaan kondisi awal berdasarkan nilai rapor siswa. Kemudian prosedur yang pertama adalah memberi tes kemampuan awal kepada kelas yang diteliti. Dari hasil tes awal yang diperoleh menunjukkan bahwa nilai rata-rata observasi siswa dalam materi kubus dan balok adalah sebesar 34,75. Setelah dilakukan posttest pada kedua kelas, dan diperoleh hasil berupa rata-rata nilai kelas eksperimen A sebesar 65,184 dan rata-rata nilai kelas eksperimen B sebesar 58,333. Artinya, kedua kelas sampel penelitian mengalami kondisi yang berbeda terhadap kemampuan pemecahan masalah matematika setelah mendapat perlakuan. Berdasarkan pengujian hipotesis dapat disimpulkan bahwa terdapat perbedaan kemampuan pemecahan masalah matematika siswa yang di ajar menggunakan Model Pembelajaran Berbasis Masalah (PBM) dengan Model Pembelajaran Quantum Learning pada materi Kubus Dan Balok di kelas VIII SMP Negeri 9 Medan T.A 2018/2019.References
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