PENGARUH MODEL SAVI TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA DALAM MATA PELAJARAN IPA KELAS V SD
DOI:
https://doi.org/10.23887/jjpgsd.v3i1.5682Abstract
Penelitian ini bertujuan untuk mengetahui perbedaan yang signifikan kemampuan berpikir kritis antara kelompok siswa yang belajar dengan model pembelajaran SAVI dan kelompok siswa yang belajar dengan model pembelajaran konvensional pada mata pelajaran IPA kelas V SD Gugus II Sahadewa Kecamatan Negara. Penelitian ini merupakan penelitian eksperimen semu. Populasi penelitian ini adalah kelas V SD di Gugus II Sahadewa Kecamatan Negara tahun pelajaran 2014/2015 yang berjumlah 231 siswa. Sampel penelitian ini yaitu kelas V SDN 2 Lelateng sebanyak 28 siswa sebagai kelompok eksperimen dan kelas V SDN 1 Lelateng sebanyak 29 siswa sebagai kelompok kontrol. Data dikumpulkan dengan instrumen tes berbentuk uraian. Data yang dikumpulkan dianalisis menggunakan analisis statistik deskriptif dan statistik inferensial (uji-t). Hasil penelitian ini menemukan bahwa terdapat perbedaan yang signifikan kemampuan berpikir kritis IPA antara siswa yang mengikuti pembelajaran dengan model pembelajaran SAVI dan siswa yang mengikuti pembelajaran dengan model pembelajaran konvensional (thitung = 6,70 > ttabel = 2,000). Rata-rata skor kemampuan berpikir kritis IPA siswa yang mengikuti pembelajaran dengan model pembelajaran SAVI adalah 32,92 berada pada kategori tinggi. Rata-rata skor kemampuan berpikir kritis IPA siswa yang mengikuti pembelajaran dengan model pembelajaran konvensional adalah 15,28 berada pada kategori rendah. Berdasarkan temuan penelitian ini, dapat disimpulkan bahwa model pembelajaran SAVI berpengaruh terhadap kemampuan berpikir kritis IPA siswa di kelas V SD gugus II Sahadewa Kecamatan Negara.Kata Kunci : Model SAVI, berpikir kritis
This research is aimed to determine the significant difference in the critical thinking skills between group of students who learned using SAVI model and group of students who learned using conventional model in learning Natural Science of the fifth grade students in SDN Gugus II Sahadewa, Negara district. This research was a quasi experiment. The population of this research were all of the fifth grade students of Elementary School in Gugus II Sahadewa, Negara district consisted of 231 students in the academic year of 2014/2015. The sample of this research were grade five of SDN 2 Lelateng consisted of 28 students as an experimental group and grade five of SDN 1 Lelateng consisted of 29 students as a control group. The data collected by essay test. The data were collected and analysed by using descriptive statistic and independent test (T test). The result of this research showed that there is significant difference in the critical thinking skills between group of students who learned using SAVI model and group of students who learned using conventional model in learning Natural Science (tobserved = 6,70 > ttable = 2,000). The Average score of the students critical thinking using SAVI model is 32,92 classified as high criteria. The average score of the students critical thinking using conventional model is 15,28 classified as low criteria. Based on the research result, it can be concluded that SAVI model is really influential for the critical thinking skills of the students in learning Natural Science of the fifth grade students in SDN gugus II Sahadewa Negara district.
keyword : SAVI model, critical thinking
Published
2015-07-30
How to Cite
., F., ., D. I. I. W. S., & ., D. N. K. (2015). PENGARUH MODEL SAVI TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA DALAM MATA PELAJARAN IPA KELAS V SD. MIMBAR PGSD Undiksha, 3(1). https://doi.org/10.23887/jjpgsd.v3i1.5682
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