A cognitive tool for teaching the addition/subtraction of...

Computers & Education 2005 Vol. 45; Iss. 2

A cognitive tool for teaching the addition/subtraction of common fractions: a model of affordances

Siu Cheung Kong, Lam For Kwok
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Volume:
45
Year:
2005
Language:
english
Pages:
266
DOI:
10.1016/j.compedu.2004.12.002
File:
PDF, 472 KB
english, 2005
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