PENGARUH MODEL PEMBELAJARAN NHT BERBASIS CONCEPT MAPPING TERHADAP KOMPETENSI PENGETAHUAN IPA SISWA KELAS IV SD
DOI:
https://doi.org/10.23887/jjpgsd.v5i2.10752Abstract
Penelitian ini bertujuan untuk mengetahui perbedaan yang signifikan kompetensi pengetahuan IPA antara kelompok yang dibelajarkan melalui model pembelajaran kooperatif tipe NHT berbasis concept mapping dengan kelompok yang dibelajarkan melalui pembelajaran konvensional pada kelas IV SD Gugus Teuku Umar Denpasar Barat Tahun Ajaran 2016/2017. Penelitian ini merupakan penelitian eksperimen semu dengan desain penelitian yang digunakan rancangan kelompok non ekuivalen. Populasi dalam penelitian ini seluruh siswa kelas IV SD Gugus Teuku Umar Denpasar Barat Tahun Ajaran 2016/2016. Sampel diambil dengan teknik random sampling. Data yang dikumpulkan adalah kompetensi pengetahuan IPA yang dianalisis dengan uji-t. Setelah diuji dengan uji-t , didapat thitung=2,444 pada taraf signifikansi 5% ( =0,05) dengan dk=44+45–2 dan ttabel(α=0,05)=2,000. Berdasarkan kriteria pengujian thitung =2,444 > ttabel(α=0,05) =2,000, maka Ho ditolak dan Ha diterima. Dengan demikian, terdapat perbedaan yang signifikan kompetensi pengetahuan IPA antara kelompok yang dibelajarkan melalui model pembelajaran kooperatif tipe NHT berbasis concept mapping dengan kelompok yang dibelajarkan melalui pembelajaran konvensional pada siswa kelas IV SD Gugus Teuku Umar Denpasar Barat tahun ajaran 2016/2017. Hasil penelitian menunjukkan bahwa rata-rata gain skor kompetensi pengetahuan IPA yang diperoleh kelompok eksperimen, yaitu 0,45 dan rata-rata gain skor kompetensi pengetahuan IPA yang diperoleh kelompok kontrol, yaitu 0,34. Dapat disimpulkan bahwa terdapat pengaruh model pembelajaran kooperatif tipe NHT berbasis concept mapping terhadap kompetensi pengetahuan IPA pada siswa kelas IV SD Gugus Teuku Umar Denpasar Barat tahun ajaran 2016/2017.Kata Kunci : model pembelajaran kooperatif tipe NHT, concept mapping, kompetensi pengetahuan IPA
This research aimed to determine the significant differences result of science knowledge competence between group who learned through cooperative learning model type NHT with concept mapping basis and the group who learned through conventional learning in the fourth grade students of SD Gugus Teuku Umar West Denpasar in 2016/2017 year of study. This research was quasy exsperiment which used non-equivalent group design. The population of this research was all students of fourth grade in SD Gugus Teuku Umar West Denpasar in 2016/2017 year of study. The samples were taken by a random sampling technique. The data that were collected was the result of science knowledge competence and the data were analyzed by t-test. After being tested by t-test, it is obtain that thitung in amount of 2,444 and in 5% ( =0,05) of significant standard with dk=44+45–2 is obtained that ttabel(α=0,05)=2,000. According to the test criterion of thitung =2,444 > ttabel(α=0,05) =2,000, then Ho rejected and Ha accepted. Therefore, there is significant differences result of science knowledge competence between group who learned through cooperative learning model type NHT with concept mapping basis and the group who learned through conventional learning in the fourth grade students of SD Gugus Teuku Umar West Denpasar in 2016/2017 year of study. The result of this research show that the average gain score of science knowledge competence obtained by experiment group is 0,45 and the average gain score of science knowledge competence obtained by control group is 0,34. The conclusion of this research is there are influence of cooperative learning model type NHT with concept mapping basis to science knowledge competence for students in the fourth grade students of SD Gugus Teuku Umar West Denpasar in 2016/2017 year of study.
keyword : cooperative learning model type NHT, concept mapping, science knowledge competence
Published
2017-07-18
How to Cite
., N. L. G. M. V. Y., ., D. I. N. S., & ., D. I. B. S. M. M. (2017). PENGARUH MODEL PEMBELAJARAN NHT BERBASIS CONCEPT MAPPING TERHADAP KOMPETENSI PENGETAHUAN IPA SISWA KELAS IV SD . MIMBAR PGSD Undiksha, 5(2). https://doi.org/10.23887/jjpgsd.v5i2.10752
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