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Algebra1
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Educational Studies in…1
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Gonda, Dalibor1
Navrátilová, Hana1
Tirpáková, Anna1
Wiegerová, Adriana1
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Developing the Concept of Task Substitution and Transformation by Defining Own Equivalences
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Tirpáková, Anna; Gonda, Dalibor; Wiegerová, Adriana; Navrátilová, Hana – Educational Studies in Mathematics, 2023
The presented article is dedicated to a new way of teaching substitution in algebra. In order to effectively master the subject matter, it is necessary for students to perceive the equal sign equivalently, to learn to manipulate expressions as objects, and to perceive and use transformations based on defining their own equivalences. According to…
Descriptors: Mathematics Instruction, Teaching Methods, Instructional Innovation, Mathematical Concepts