Hanindya Ranengtyas Fatmasari, 0401518006 (2020) KEMAMPUAN PEMECAHAN MASALAH MATEMATIS DITINJAU DARI SELF-EFFICACY SISWA PADA MATERI SEGIEMPAT KELAS VII. Masters thesis, UNNES.

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Abstract

Problem-solving ability is one of the standard mathematical abilities that students must have. This ability can be mastered well by students if students have affective abilities, one of which is self-efficacy. The aim of this research is to describe the ability to manage mathematical problems based on the self-efficacy of grade VII students of MTs Negeri 1 Semarang. This research method is descriptive qualitative. The technique of taking the subject based on self-efficacy was taken by six subjects by purposive sampling, namely two subjects for each category of self�efficacy. The results showed that the description of mathematical problem solving abilities in terms of student self-efficacy, namely (1) students with high self�efficacy have high mathematical problem solving abilities and are able to achieve all four indicators of mathematical problem solving abilities very well, (2) students with medium self-efficacy have mathematical achievements only have good mathematical solving abilities in two indicators, and (3) students with low self�efficacy have low mathematical problem solving abilities but do not yet fully have mathematical problem solving abilities in all indicators of mathematical problem solving abilities.. The conclusion of this research are students who have high self-efficacy are able to solve problems according to the indicators of mathematical problem-solving abilities compared to students who have medium and low self-efficacy, because students with high self-efficacy are more can to withstand math problems and do not give up hope in meeting failure. Meanwhile, students with moderate and low self-efficacy are able to solve all problems but are less able to meet the problem�solving ability indicators because they have doubts and give up easily in solving math problems

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