摘要：This study aims to determine student problem solving on students’ argumentation skills under the topic of dynamic electricity. Design in this research is descriptive-qualitative and using a case study design with 34 undergraduate students who were selected using purposive sampling technique. The data was obtained through an essay test which consisted of 3 questions using the right arguments. The results of this research show that the percentage level of argumentation categories sequentially increases in each category. For category 1 it is 6%, category 2 is 24%, category 3 is 26% and category 4 is 44%. The results of the student's argumentation show that their argumentation ability is still relatively low, which is below 50%.
