Competency evaluation of high school student impulse momentum concept representation in distance learning during the Covid-19 pandemic.

This study aims to evaluate representational competence on the concepts of momentum and impulse of high school students in distance learning during the Covid-19 pandemic. This research is also an attempt to find information on whether there are differences in representation competence in schools with different zoning. This study uses a quantitative descriptive method. Sampling using cluster sampling technique, the number of samples as many as 517 high school students. The instrument used was a multiple choice question with a total of 12 questions. The data were analyzed statistically to determine the percentage of representational competence and to determine the difference in representational competence of the two schools. The results of data analysis show that all students' representational competence is at a moderate level, which means that 44% of students have representational competence. Statistical results show that there are differences in the representation competence of high school students between the urban zone and the district zone, this can be seen from the score the Asymptotic Significance 0.000<0.05. This difference can occur because high school students in urban zones have easy facilities to practice representation competence, seen from the ease of high school students in accessing the internet network to solve problems contained in physics concepts, one of which is momentum and impulse. [ABSTRACT FROM AUTHOR]