A Tool of Symbolic Matrix Calculation for Learning Linear Algebra
DOI:
https://doi.org/10.20983/culcyt.2026.3.2e.3Keywords:
theorical thinking, practical thinking, elementary row operationsAbstract
This research aims to present a computational tool based on symbolic matrix computation designed to assist students in solving a wide range of problems in an introductory linear algebra course. The tool was implemented with three cohorts of undergraduate mathematics students. The results showed that students significantly reduced errors in matrix operations involving rational or complex coefficients. By reducing the time devoted to arithmetic calculations, more class time could be allocated to applying theoretical concepts to practical problems. The findings suggest that the use of technology serves as a bridge between the theoretical and practical competencies expected in a linear algebra course, enabling students to develop both conceptual understanding and problem-solving skills.
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Copyright (c) 2026 José Rigoberto Gabriel Argüelles, Eloisa Benitez Mariño
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