The Student Problem Solving Profile in Solving the AKM Questions Based On Krulick and Rudnick Steps Viewed From Mathematical Disposition Fiola Adyanovti Yundharesta- Sutopo, S. Pd., M. Pd.-Drs. Ponco Sujatmiko, M. Si.
Sebelas Maret University
Abstract
This study aims to describe the mathematical problem solving of SMP N 3 Colomadu students who have high, medium, and low mathematical dispositions. The subjects of this study were 6 students of class 8D with 2 students each at each level of mathematical disposition. The subject of this study was determined using a purposive sampling technique. The data source comes from students who are the research subjects. The main instrument in this study was the researcher himself, while the auxiliary instruments were in the form of a mathematical disposition questionnaire, AKM problem solving tests, and interview guidelines. The data analysis technique used is data reduction, data presentation, and concluding. Data validation uses the triangulation method, namely comparing test results with interviews. The results showed that students with a high disposition could write down the information contained in the problem into points so that it was easier to understand, they could explore, find strategies, and carry out strategies well, but could not reflect and develop. Students with moderate dispositions can write down the information even though it is incomplete, students can do problem solving but are not thorough in doing so students cannot fulfill the stages of carrying out plans and doing reflection and development. Students with low dispositions cannot solve problems because students do not understand the existing problems so they cannot fulfill other problem indicators.
Keywords: Problem solving, Profile, Mathematical disposition, Geometry, Minimum Competency Assessment
