Pengaruh Penerapan Model Pembelajaran Berbasis Masalah Terhadap Kemampuan Generik Sains Siswa Pada Materi Larutan Penyangga

Dibyantini, Ratu Evina (2020) Pengaruh Penerapan Model Pembelajaran Berbasis Masalah Terhadap Kemampuan Generik Sains Siswa Pada Materi Larutan Penyangga. JURNAL INOVASI PEMBELAJARAN KIMIA, 2 (2). pp. 81-90. ISSN 2685-0761; 2685-0850

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Official URL: https://jurnal.unimed.ac.id/2012/index.php/jipk/ar...

Abstract

This study was conducted to determine the effect of the forward model of Problem Based Learning on the generic ability of science students subject to buffer solutions. This research was conducted in class XI MIA Negeri 3 Medan in the academic year 2018/2019. The sample in this study consisted of two classes taken by random sampling, namely the experimental class with Problem Based Learning models and the control class with Direct Interaction models. Data collection techniques with the test method, in the form of questions about the subject of a buffer solution to measure the results of learning chemistry and the generic ability of science students (multiple choice). Data analysis using t test with independent sample t-test technique using SPSS version 20. Based on data analysis, the average value of student learning outcomes using problem based learning models increased from 34.02 to 80 compared to DI models from 31.94 to 74.58. This is supported by the results of hypothesis testing, obtained data that sig (2-tailed) <α; 0.003 <0.05, so that Ha is accepted and Ho is rejected. The data shows that the use of problem based learning models can affect the generic abilities of students' science.

Item Type: Article
Contributors:
ContributionNameNIDN/NIDK
ReviewerSilaban, Ramlannidn0018066008
ReviewerSuyanti, Retno Dwinidn0026016602
Keywords: Generic science skills; Problem based learning
Subjects: L Education > LB Theory and practice of education > LB1603 Secondary Education. High schools
L Education > LB Theory and practice of education > LB2300 Higher Education > LB2331.7 Teaching personnel
L Education > LB Theory and practice of education > LB2300 Higher Education > LB2361 Curriculum
Q Science > QD Chemistry > QD241 Organic chemistry
Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam > Pendidikan Kimia
Depositing User: Mrs Catur Dedek Khadijah
Date Deposited: 18 Nov 2021 07:24
URI: http://digilib.unimed.ac.id/id/eprint/43808

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