Mathematical Communication Ability of Madrasah Aliyah Students Given Self-Confidence and Learning Independence

Rizki Handayani; Nurhasanah Siregar; Erlinawaty Simanjuntak; Yulita Molliq

doi:10.21831/pythagoras.v19i1.72580

Mathematical Communication Ability of Madrasah Aliyah Students Given Self-Confidence and Learning Independence

Rizki Handayani, Department of Mathematics Education, Universitas Negeri Medan, Indonesia, Indonesia
Nurhasanah Siregar, Department of Mathematics Education, Universitas Negeri Medan, Indonesia, Indonesia
Erlinawaty Simanjuntak, Department of Mathematics Education, Universitas Negeri Medan, Indonesia, Indonesia
Yulita Molliq, Department of Mathematics Education, Universitas Negeri Medan, Indonesia, Indonesia

10.21831/pythagoras.v19i1.72580

Abstract

The research aims to ascertain how mathematical communication ability is impacted by self-confidence, how learning independence affects mathematical communication ability, and how self-confidence and learning independence affect mathematical communication ability in 11th-grade students at MA Muhammadiyah 1 Medan in the 2023–2024 academic year. This is a correlational study with a quantitative methodology. This research used cluster sampling, and the total sample size was 31 students. This study collected data using questionnaires and tests. The research instruments used were self-confidence and learning independence questionnaires, as well as mathematical communication ability tests. Multiple regression analysis was used in this study's data analysis procedures. The analysis's findings indicate that self-confidence impacts on mathematics communication with a value of and a value of t_count2.317; learning independence impacts on mathematics communication ability, with a value of and the value of t_count2.512; self-confidence and learning independence positively and significantly impact on mathematics communication ability, with a value of . 0.000; and a coefficient of determination of 0.612, implying that self-confidence and learning independence affect mathematical communication by 61.2%.

Keywords

mathematical communication ability; self-confidence; learning independence

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DOI: https://doi.org/10.21831/pythagoras.v19i1.72580