A’yuni, Qurrota, Faridah, Siti, Irawan, Wahyu Henky and Mukti, Taufiq Satria
(2024)
*Influence self-efficacy on the mathematical communication ability of students in material systems of linear equations.*
mathline: jurnal matematika dan pendidikan matematika.
ISSN 2502-5872

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## Abstract

Self-Efficacy is one of the factors that can affect students' mathematical communication ability.

Focus Self-Efficacy in this study, namely students' self-confidence in mathematical communication

ability in written mathematics, especially material systems of linear equations. The purpose of this

study is to determine the effect Self-Efficacy on the mathematical communication ability of class X

MAN 2 Malang. This research approach uses a quantitative causal comparative method. The

sample in this study amounted to 32 students obtained from the sampling technique simple random

sampling. Obtaining data in this study is in the form of related questionnaire results Self-Efficacy

consisting of 25 statement items and 4 descriptive test items to measure students' mathematical

communication ability. The results of this study indicate that students' mathematical

communication ability are influenced by Self-Efficacy 81.7% which is categorized as very strong

and the remaining 18.3% is influenced by other factors. Thus, it can be stated that Self-Efficacy has

a significant effect on the mathematical communication ability of class X MAN 2 Malang students

in the material of systems of linear equations. Therefore, teachers must continue to encourage

increasing student Self-Efficacy. Because with high Self-Efficacy, students' mathematical

communication abilities will also be high, so that student learning outcomes will also increase.

Item Type: | Journal Article |
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Keywords: | Self-Efficacy; Mathematical Communication Ability; Systems of Linear Equations |

Subjects: | 01 MATHEMATICAL SCIENCES > 0104 Statistics > 010499 Statistics not elsewhere classified |

Divisions: | Faculty of Tarbiyah and Teaching Training > Department of Mathematics Education |

Depositing User: | M.Pd Siti Faridah |

Date Deposited: | 04 Jun 2024 14:58 |

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