Analyzing students' mathematical problem-solving ability on linear inequality system in two-variable

I Made Edy Bangkit Saputra, Dwi Astuti, Sukar Sukar

Abstract


This research aims to analyze the mathematical problem-solving ability of students on the topic linear inequality system of two variables in class X MIPA 2 SMA Negeri 2 Bantul for 34 students. This research is categorized into three categories are low (0 < N ≤ 65), middle (65 < N ≤ 80) dan high (80 < N ≤ 100). The instrument used in this study is a description test with three questions and is supported by interviews with one student in each category. Based on the results of the analysis, the criteria and percentage of mathematical problem-solving abilities of SMA Negeri Bantul students were obtained: (1) 6 students are in the high category with a percentage of 17,65%; (2) 13 students are in the middle category with a percentage of 38,24%; (3) 15 students are in the low category with a percentage of 44,12%. In summary, the average mathematical problem-solving ability of students in class X MIPA 2 SMA Negeri 2 Bantul is in the low category of 63.32%.


Keywords


mathematical problem solving; linear inequality system of two variables; descriptive qualitative

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References


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International Conference on Education
Kampus 4 FKIP Universitas Ahmad Dahlan
Jalan Jend. Ahmad Yani, Tamanan, Banguntapan, Bantul DIY 55191 INDONESIA
Email: ijei@fkip.uad.ac.id

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