Use of derived fact strategies by children with and without mathematical difficulties
339 children aged 6 and 7 at Oxford primary schools took part in a study of arithmetic. 204 of the children had been selected by their teachers as having mathematical difficulties and the other 135 children were unselected. They were assigned to an Addition Performance Level on the basis of a calcul...
| Main Author: | |
|---|---|
| Format: | Journal article |
| Language: | English |
| Published: |
Elsevier
2009
|