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REPRESENTING THE SOLUTION SET OF THE SYSTEM OF TWO VARIABLES LINEAR EQUATIONS BY USING GEOGEBRA SOFTWARE FOR DEVELOPING STUDENTS’ COMPETENCE TO USE MATHEMATICS TOOLS AND MEANS

REPRESENTING THE SOLUTION SET OF THE SYSTEM OF TWO VARIABLES LINEAR EQUATIONS BY USING GEOGEBRA SOFTWARE FOR DEVELOPING STUDENTS’ COMPETENCE TO USE MATHEMATICS TOOLS AND MEANS

Pham Huyen Trang* phamhuyentrang@hpu2.edu.vn Hanoi Pedagogical University 2 32 Nguyen Van Linh, Xuan Hoa, Phuc Yen city, Vinh Phuc province, Vietnam
Nguyen Ngoc Giang giangnn@hub.edu.vn Ho Chi Minh University of Banking 36 Ton That Dam, District 1, Ho Chi Minh City, Vietnam
Mai Vu Linh Dan linhdan1775@gmail.com Duong Van Thi High School 161 La Xuan Oai, Tang Nhon Phu A, District 9, Thu Duc city, Ho Chi Minh City, Vietnam
Summary: 
Nowadays, with the strong transformation of all sectors from the economy to the sciences, society, education has undergone significant changes. Instead of teaching theoretical knowledge as in the past, current teaching focuses on developing students’ competence and qualities. According to the 2018 Mathematics curriculum for high school students, the use of learning tools and means is one of the five components in mathematical competence that needs to be developed for students. At the high school level, representing the solution set of a system of two-variable linear inequalities is emphasized. It reflects the potential development of the competence to use mathematics learning tools and aids (such as GeoGebra software). In this article, we present viewpoints on it, as well as its indicators, teaching process and training (using GeoGebra software) through teaching the representation of the solution set of a system of two-variable linear inequalities, as well as providing illustrative examples.
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Keywords: 
The competence to use mathematics tools and means
GeoGebra software
solution set of the system of two-variable linear equations
representation of solution sets.
Refers: 

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Journal: 
No. 8, August 2023

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