Relational Thinking : What's the Difference? / Ian Whitacre, Robert C. Schoen and Zachary Champagne.
How much is 41 - 39? How about 100 - 3? Which of those computations was easier for you to do? It so happens that first graders are much more likely to solve 100 - 3 correctly than 41 - 39. Likewise, second graders are much more likely to solve 100 - 3 correctly than 201 - 199. Our data (Schoen et al...
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| Online Access: |
https://files.eric.ed.gov/fulltext/ED575029.pdf |
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| Main Authors: | , , , |
| Format: | eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
Distributed by ERIC Clearinghouse,
2016.
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| Subjects: |
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