CD Skripsi
Penggunaan E-LKPD Berbasis Virtual Laboratory Pada Materi Gelombang Berjalan Dan Gelombang Stasioner Untuk Meningkatkan Hasil Belajar Kognitif Siswa Kelas XI SMAN 1 Kepenuhan
To improve the quality of learning and improve student’s cognitive
abilities in experimental activities, teachers can use various supporting media, for
example by using an E-LKPD based on virtual laboratory. The use of E-LKPD
based on virtual laboratory in physics learning is very important, considering the
low opportunity for students to be able to carry out practical activities due to
limited practicum facilities and infrastructure. E-LKPD based on virtual
laboratory in this study was developed on the material of Traveling Waves and
Standing Waves for High School Students. The purpose of this study was to
determine the effect of using E-LKPD based on virtual laboratory in learning
activities to improve student’s cognitive learning outcomes. This type of research
is quantitative using experimental research methods and Quasi Eksperimental
Design in the form of Nonequivalent Control Group Design. The population used
in this study were all students of class XI MIPA SMAN 1 Kepenuhan with 84
students spread over three classes. The sample in this study used two classes,
class XI MIPA 2 with 27 students called as Experiment class and class XI MIPA 3
with 28 students called as Control class which were selected based on the results
of the normality test and homogeneity test. From the results of the study, it can be
concluded that there is an effect of using E-LKPD based on virtual laboratory on
cognitive learning outcomes students of SMAN 1 Kepenuhan, so that the use of ELKPD
based on virtual laboratory can improve cognitive learning outcomes of XI
high school students. Thus, the E-LKPD based on virtual laboratory is effectively
used as teaching material for Walking Waves and Stationary Waves in Physics
learning.
Keywords: E-LKPD Based on Virtual Laboratory, Cognitive Skill Outcomes,
Traveling Waves and Stationary Waves
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