<![CDATA[This article aims to determine the level of multirepresentation ability of SMPN 3 Sugio students in Daliwangun village, Sugio Subdistrict, Lamongan Regency on vibration, wave, and sound materials. This research used quantitative method with quantitative descriptive research design. The subjects of this study were students of class IX A and IX B. Sampling using purposive sampling technique. The research sample was 61 students. Data collection was done by giving multirepresentation ability test questions. Based on the results, it can be concluded that: 1) the level of multirepresentation ability of students on vibration, wave and sound material in the high category 76.6%, medium category 74% and low category 13%. 2) the difference in each type of multirepresentation ability obtained 15% percentage of verbal representation, 10% percentage of symbolic representation, and 20% percentage of image representation. Based on the results of data analysis, the multirepresentation ability of SMPN 3 Sugio students has an average of 46% in the medium category.]]>
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