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Nisa Humairah
Medan 20351, Indonesia
Biochemistry, Genetics & Molecular Biology Chemistry Education Environmental Science

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The effect of e-learning media application using problem based learning models to activities and results of student learning in salt hydrolysis subject Nisa Humairah; Marini Damanik; Eddyanto Eddyanto
Jurnal Pendidikan Kimia (JPKim) Vol 10, No 3 (2018): December
Publisher : Pascasarjana Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (343.521 KB) | DOI: 10.24114/jpkim.v10i3.12702

Abstract

This study purpose to determine the improvement of chemical learning outcomes and student learning activities that used e-learning media with problem based learning models on the subject of salt hydrolysis. The design was used One Group Pretest and Postest. The instrument used two domains, namely cognitive and affective. Hypothesis testing is carried out using the two-part of t-test. The hypothesis’s test of student learning outcomes obtained tcount = 29.5 while ttable = 2.03 for α = 0.05 and db = 34. Thus tcount> ttable then the hypothesis of Ha is accepted. It concluded that there is an improvement in students' chemistry learning outcomes on salt hydrolysis subject that used e-learning media with problem based learning models. Not only the percentage increased in learning outcomes of 68.4%, but also the percentage of student learning activities of 84% which means very active.Keywords:e-learning; learning activities; learning outcomes; problem based learning
Co-Authors Eddyanto Eddyanto Marini Damanik