Pengaruh Model Pembelajaran Problem Based Learning (PBL) Terhadap Kemampuan Berpikir Kritis Siswa pada Materi Sistem Koloid

JRPK: Jurnal Riset Pendidikan Kimia

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Title Pengaruh Model Pembelajaran Problem Based Learning (PBL) Terhadap Kemampuan Berpikir Kritis Siswa pada Materi Sistem Koloid
 
Creator Pusparini, Septiwi Tri
Feronika, Tonih
Bahriah, Evi Sapinatul
 
Description According to some previous research, students’critical thinking skills are poorly trained due to more teacher centered learning. This study aims to determine the effect of problem based learning (PBL) model on critical thinking skills in material colloidal system. This research was conducted at SMAN 10 Kota Tangerang Selatan on Februari even semester of 2016/2017. The method used in this study is quasi-experimental research. The sample used in this study is 30 student in control and eksperimen groups. The sample was taken by purposive sampling. The prime instrument in this study is through 10 items of essay test instrument which is analyzed by using t-test. Hipotesis test using software SPSS version 22 with result showed that Sig < α, or 0,000 < 0,05 value lies in the region reject H0 and accept H1. This shows that there are an effect of problem based learning (PBL) model on critical thinking skills students.
 
Keywords
Problem Based Learning (PBL) model, Critical Thinking Skill,Colloidal System.
Menurut beberapa penelitian terdahulu, kemampuan berpikir kritis siswa kurang terlatih dikarenakan pembelajaran lebih berpusat kepada guru (teacher center). Penelitian ini bertujuan untuk mengetahui pengaruh penerapan model pembelajaran Problem Based Learning (PBL) terhadap kemampuan berpikir kritis siswa pada materi sistem koloid. Penelitian ini dilaksanakan di SMAN 10 Kota Tangerang Selatan pada bulan Februari semester genap tahun ajaran 2016/2017. Metode penelitian yang digunakan dalam penelitian ini adalah quasi eksperimen. Sampel penelitian berjumlah masing-masing 30 orang siswa pada kelas kontrol maupun eksperimen. Teknik pengumpulan data yang digunakan yaitu purpossive sampling. Instrumen utama yang digunakan yaitu tes essay sebanyak 10 butir soal. Hasil uji hipotesis menggunakan bantuan software SPSS versi 22 diperoleh data bahwa sig < α yaitu 0,000 < 0,05 pada taraf signifikansi 5% sehingga H0 ditolak dan terima H1. Hal ini menunjukkan bahwa terdapat pengaruh model pembelajaran Problem Based Learning (PBL) terhadap kemampuan berpikir kritis siswa.
 
Kata kunci
Model Pembelajaran Problem Based Learning (PBL), Kemampuan Berpikir Kritis, Sistem Koloid.
 
Publisher LPPM Universitas Negeri Jakarta
 
Date 2018-07-31
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://journal.unj.ac.id/unj/index.php/jrpk/article/view/8140
10.21009/JRPK.081.04
 
Source JRPK: Jurnal Riset Pendidikan Kimia; Vol 8 No 1 (2018): JRPK - Jurnal Riset Pendidikan Kimia, Volume 8 Nomor 1 (2018); 35 - 42
2597-8772
2252-5378
10.21009/JRPK.081
 
Language ind
 
Relation http://journal.unj.ac.id/unj/index.php/jrpk/article/view/8140/5798
 
Rights Copyright (c) 2018 Author(s)
https://creativecommons.org/licenses/by/4.0/
 

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