<![CDATA[This research was carried out because of the importance of reasoning in learning activities in elementary schools. So this research discusses how students' reasoning abilities are in solving mathematical problems using the polya method in story problems for class VI students at SDN Bejirejo. The aim of this research is to describe students' reasoning abilities in solving mathematics problems for class VI SDN Bejirejo. This research uses a descriptive approach with qualitative research methods. Data collection techniques include interviews, observations, questionnaires and reasoning ability test questions. The research results showed that learning activities in mathematics learning were included in the very good criteria and obtained a percentage of 79.46%. Meanwhile, the data on the classification of students' reasoning abilities which were reviewed based on ten aspects of reasoning showed that the aspect of understanding understanding obtained a percentage of 83.91%, the aspect of logical thinking obtained a percentage of 80.87%, the aspect of understanding negative examples obtained a percentage of 78.70%, the aspect of deductive thinking obtained a percentage of percentage 72.61%, aspect of systematic thinking gets a percentage of 70.00%, aspect of consistent thinking gets a percentage of 83.91%, aspect of drawing conclusions gets a percentage of 89.57%, aspect of determining methods gets a percentage of 81.30%, aspect of making reasons gets a percentage the percentage was 70.87%, and the aspect of determining strategy obtained a percentage of 85.22%. The overall average of students' reasoning aspects is a percentage of 79.70% with very high reasoning criteria.]]>
