[Maths-Education] Not just Ratio and Proportion
Mike Askew
mike.askew@kcl.ac.uk
Fri, 5 Oct 2001 18:39:58 +0000
How about this. also from the KS3 framework (p82 of examples):
Understand that:
* Multiplication is equivalent to and is more efficient than repeated addition
Is it the understanding of multiplication that is lacking or the
understanding of equivalence?
Mike
Mike Askew, Reader in Mathematics Education
Department of Education and Professional Studies
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King's College London
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e-mail: mike.askew@kcl.ac.uk