Substitution and sameness: two components of a relational conception of the equals sign
A sophisticated and flexible understanding of the equals sign is important for arithmetic competence and for learning further mathematics, particularly algebra. Research has identified two common conceptions held by children: the equals sign as an operator, and the equals sign as signalling the same...
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| Main Authors: | , , , |
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| Format: | Default Article |
| Published: |
2012
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| Subjects: | |
| Online Access: | https://hdl.handle.net/2134/10010 |
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