Efektivitas POE untuk Meningkatkan Kemampuan Berpikir Luwes Siswa pada Materi Asam Basa

Nabella Islamiyati Yuan, Tasviri Efkar, Lisa Tania

Abstract


This research was aimed to describe the effectiveness of acid base topic. This research used quasi experiment method with non equivalent control group design. All of students in the 11th grade of XI IPA 2, and XI IPA 4 at SMA Negeri in Bandar Lampung for 2017/2018 academic year  were taken as samples of this research by using cluster random sampling. After the learning, the average n-Gain in experimental class was obtained  0.61.  Based  on  t-test the value sig 0.000 its noun significant different, it was  known that  the learning by using POE learning model was effective in increasing flexibility thinking ability of students on Acid Base topic.

Penelitian ini bertujuan untuk mendeskripsikan efektivitas kemampuan berpikir luwes siswa melalui model pembelajaran POE pada materi asam basa. Penelitian ini menggunakan metode kuasi eksperimen dengan non equivalent control group design. Semua siswa di kelas XI IPA 2, dan XI IPA 4  SMA Negeri di  Bandar Lampung tahun pelajaran 2017/2018 diambil sebagai sampel pada penelitian ini dengan menggunakan cluster random sampling. Setelah dilakukan penelitian, diperoleh rata-rata n-Gain pada kelas eksperimen sebesar 0,61. Berdasarkan uji t nilai sig 0,000 berarti terdapat perbedaan yang signifikan, diketahui bahwa pembelajaran menggunakan model pembelajaran POEefektif dalam meningkatkan kemampuan berpikir luwes siswa pada materi asam basa.

Kata Kunci: asam basa, kemampuan berpikir kreatif, model pembelajaran POE


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