Upaya Meningkatkan Pemahaman Konsep Fisika dan Kemampuan Kerja Kelompok melalui Penerapan Konstruktivisme pada Siswa Kelas VIII C SMP Negeri 1 Playen Tahun Pelajaran 2014/2015
DOI:
https://doi.org/10.12928/jrkpf.v2i2.3249Abstract
Tujuan dari penelitian ini untuk meningkatkan pemahaman konsep fisika dan kemampuan kerja kelompok siswa pada mata pelajaran fisika kelas VIIIC SMP Negeri 1 Playen. Metode penelitian yang digunakan adalah Penelitian Tindakan Kelas (PTK). Data penelitian berupa hasil pemahaman konsep fisika diperoleh dari test, kemampuan kerja kelompok diperoleh dari lembar observasi. Hasil analisis statistik menunjukkan pada siklus I hasil rata-rata pretes 46,72 meningkat menjadi rata-rata postes 72,97, pada siklus II rata-rata pretes 46,41 meningkat menjadi rata-rata postes 74,84, dan rata-rata pretes 47,03 meningkat menjadi rata-rata postes 77,34 pada siklus III. Sedangkan skor kemampuan kerja kelompok pada siklus I sebesar 66,56%, pada siklus II sebesar 76,88%, dan pada siklus III sebesar 81,25%. Berdasarkan hasil penelitian, pengolahan dan analisis data serta pengujian hipotesis tindakan yang telah dilakukan dalam penelitian ini, diperoleh kesimpulan bahwa pendekatan konstruktivisme dapat meningkatkan pemahaman konsep fisika dan kemampuan kerja kelompok siswa kelas VIIIC SMP Negeri 1 Playen.
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