PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE NHT (NUMBERED HEADS TOGETHER) DENGAN METODE SNOWBALL THROWING TERHADAP HASIL BELAJAR SISWA PADA MATERI KALOR DI KELAS X SMA NEGERI 2 BANGKALAN

  • ANGGITA STEFANY KUSUMANING DEW

Abstract

The background of this research was the lacking of physics teacher who applies models and strategies of learning, this leads to the lack of motivation of the students to learn in the classroom, so that their learning outcomes tend to be low. This research was meant to find out the influenc of cooperative NHT (Numbered Heads Together) learning with snowball throwing methods against the learning outcomes of the students on the heat engine device matter’s of subject. This is experimental research type by providing treatment of the subject. The population of this research are the entire  grade students in SMA Negeri 2 Bangkalan, and the samples are  X-E, X-F, and X-G as the experiment classess and X-D as the control class that homogen and having a normal distribution with the given pre-test. The post test result was analized using t-test. The result of two part of t-test was -ttabel < thitung < ttabel, shows that the average result of learning outcomes between the experiment class and the control class was different. The result of one part of t-test was thitung > ttabel shows the average result of learning outcomes of the experimental class was better than the control class. The conclusion is that the application of of cooperative NHT (Numbered Heads Together) learning with snowball throwing methods having a positive influence to the learning outcomes of students in SMA Negeri 2 Bangkalan.

Keywords : Cooperative type NHT (Numbered Heads Together) learning , snowball throwing methods, learning outcomes.

Abstrak. Penelitian ini dilatarbelakangi bahwa di sekolah tersebut masih sedikit guru fisika yang menerapkan model dan strategi pembelajaran, hal ini mengakibatkan lemahnya motivasi siswa untuk belajar di kelas, sehingga hasil belajar mereka cenderung rendah. Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran kooperatif tipe NHT (Numbered Heads Together) dengan metode snowball throwing terhadap hasil belajar siswa pada materi kalor. Jenis penelitian ini merupakan penelitian eksperimen, dengan memberikan perlakuan terhadap subjek penelitian. Populasi penelitian ini adalah siswa kelas X SMA Negeri 2 Bangkalan dan sampel yang diambil yaitu kelas X-E, X-F, X-G sebagai kelas eksperimen dan kelas X-D sebagai kelas kontrol yang berdistribusi normal dan homogen sebagai sampel penelitian dengan diberikan pre-test. Hasil post-test yang diperoleh kemudian dianalisis dengan uji-t. Hasil uji-t dua pihak diperoleh                      -ttabel < thitung < ttabel menunjukkan bahwa rata-rata hasil belajar kelas eksperimen berbeda dengan kelas kontrol. Hasil uji-t satu pihak diperoleh thitung > ttabel menunjukkan bahwa rata-rata hasil belajar  kelas eksperimen lebih baik daripada kelas kontrol. Kesimpulan bahwa penerapan model pembelajaran kooperatif tipe NHT (Numbered Heads Together) dengan metode snowball throwing berpengaruh positif terhadap hasil belajar siswa kelas X SMA Negeri 2 Bangkalan.

Kata-kata kunci : Model pembelajaran kooperatif tipe NHT (Numbered Heads Together), metode snowball throwing, hasil belajar siswa.
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