Abstract
This study aims to determine the effect of guided inquiry model assisted by animated videos on students' mastery of physics concepts. This research is an experimental research. The method used in this study is a quasi-experimental with pretest posttest control group design. The population in this study were all students of class VII SMPI Terpadu Miftahul Ulum Tambelangan. The sample in this study is class VIII A as the experimental class and class VIIID as the control class, each class consists of 32 students. Determination of the sample using simple random sampling technique. The instrument in this study is a concept mastery test with 10 questions on wave material, which have been declared valid and reliable. Data analysis was done by t test with N-Gain test. Based on the results of the t-test analysis, the results of t-count (7.932) > t-table (1.98), and based on the N-gain test obtained a value of 0.85 where the increase is included in the high category. From these results it can be concluded that the learning process with the guided inquiry model assisted by animated videos has a significant effect on students' mastery of concepts.
Highlights
Physics or science is a branch of natural science that requires students to be able to understand the laws, concepts and principles that have been tested by previous scientists through various experiments (Indrajit, 2009)
Based on the results of the N-gain analysis in both classes, it was found that there was an increase in posttest results, but the increase in students' conceptual mastery in the experimental class was higher than the control class
This can be proven based on the acquisition of the N-gain value obtained by the experimental class which is 0.85 in the high category while the control class is 0.66 in the medium category
Summary
Physics or science is a branch of natural science that requires students to be able to understand the laws, concepts and principles that have been tested by previous scientists through various experiments (Indrajit, 2009). Physics is one of the most important sciences and we always encounter it in everyday life (Lia, 2018). In accordance with their intellectual level, students are expected to be able to assemble and compose the principles and concepts that have been previously mastered in their own language. One of the innovations that can be done is the use of learning media in the learning process.
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