Computer Algebra Systems (CAS) as a Tool for Coaxing the Emergence of Reasoning about Equivalence of Algebraic Expressions [electronic resource] / Carolyn Kieran and Luis Saldanha.

Equivalence of algebraic expressions is at the heart of transformational work in algebra. However, we know very little about students' understanding of equivalence. This study is part of a larger project that explores the use of CAS as a didactical tool for promoting both technical and conceptu...

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Bibliographic Details

Online Access:	Full Text (via ERIC)
Main Author:	Kieran, Carolyn
Other Authors:	Saldanha, Luis
Format:	Electronic eBook
Language:	English
Published:	[Place of publication not identified] : Distributed by ERIC Clearinghouse, 2005.
Subjects:	Grade 10. Algebra. Computer Assisted Instruction. Educational Technology. Mathematics Instruction. Secondary School Mathematics. Mathematical Concepts. Mathematical Logic. Thinking Skills. Comprehension. Graphing Calculators.