PENERAPAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS SISWA SMA

Slamet Dini Tiara Mardhani; Zeni  Haryanto; Abdul  Hakim

doi:10.59052/edufisika.v7i2.21325

Penulis

Slamet Dini Tiara Mardhani Universitas Mulawarman
Zeni Haryanto Universitas Mulawarman
Abdul Hakim Universitas Mulawarman

DOI:

https://doi.org/10.59052/edufisika.v7i2.21325

Kata Kunci:

Fluida Dinamis, Keterampilan Berpikir Kritis, Problem Based Learning

Abstrak

Penelitian ini bertujuan untuk mengetahui peningkatan keterampilan berpikir kritis siswa SMA Negeri 6 Berau melalui penerapan model problem based learning pada materi fluida dinamis. Jenis penelitian ini menggunakan pendekatan kuantitatif dengan metode pre-experimental design dengan bentuk one-group pretest-posttest. Populasi dalam penelitian ini adalah siswa kelas XI MIPA SMA Negeri 6 Berau berjumlah 3 kelas dengan sampel sebanyak 31 siswa di kelas XI MIPA 1. Pengumpulan data menggunakan teknik tes sebanyak 10 soal essay yang diberikan saat sebelum dan setelah pemberian perlakuan. Hasil penelitian menunjukkan terdapat peningkatan keterampilan berpikir siswa setelah penerapan model problem based learning. Hal tersebut dapat dibuktikan berdasarkan analisis data yang diperoleh rata-rata pretest sebesar 20,45 dan rata-rata posttest sebesar 76,74. Berdasarkan hasil analisis uji t berpasangan diperoleh bahwa terdapat perbedaan yang signifikan hasil pretest dan posttest.

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