PENGARUH PENERAPAN STRATEGI CLASS CONCERN TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA

Penulis

  • Fitriana Rahmawati STKIP PGRI bandar lampung, Indonesia
  • Risnawati Risnawati STKIP PGRI bandar lampung, Indonesia

DOI:

https://doi.org/10.31100/histogram.v3i2.425

Kata Kunci:

Class Concern, Kemampuan Pemecahan Masalah

Abstrak

Penelitian ini bertujuan untuk mengetahui pengaruh strategi class concern terhaap kemampuan pemecahan masalah matematika siswa kelas VIII SMP Negeri 1 Natar Lampung Selatan. Penelitian ini menggunakan metode eksperimen, serta analisi data menggunakan rumus statistik. Populai dalam penelitian ini yaitu seluruh kelas VIII SMP Negeri 1 Natar Lampung Selatan, sedangkan sampel diambil 2 kelas  VIII 1 sebagai kelas eksperimen dan kelas VIII 2 sebagai kelas kontrol. Pengambilan sampel dengan teknik pengundian. Pengujian hipotesis menggunakan uji-t. Dari hasil pengujian hipotesis menggunakan rumus statistik thitung diperoleh t  = 8,67. Dari tabel distribusi t pada taraf signifikan 5 % diketahui ttabel= t((1-1/2 α))= 2,00 artinya  thitung > ttabel yaitu 8,67 > 2,00, sehingga bahwa strategi class concern  berpengaruh terhadap kemampuan pememcahan masalah matematika kelas VIII SMP Negeri 1 Natar Lampung Selatan.

 

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Unduhan

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2020-08-31

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Vol 3 No 2 (2019): Histogram

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