Original language | English |
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Pages (from-to) | 111-144 |
Journal | Journal for Research in Mathematics Education |
Volume | 33 |
State | Published - 2002 |
Initial fraction learning of fourth and fifth graders using commercial curricula or the rational number project curriculum
K. A. Cramer, T. R. Post, Robert C. delMas, Robert C delMas
Research output: Contribution to journal › Article › peer-review