Second graders' understanding of line segment representation in addition and subtraction word problems
碩士 === 國立臺中教育大學 === 課程與教學研究所 === 98 === The purpose of this study was to investigate second-graders’ understanding of line segment representation in solving addition and subtraction word problems. Five hundred and seventy-nine second graders from twenty-two classes within ten elementary schools in T...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2010
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| Online Access: | http://ndltd.ncl.edu.tw/handle/63572992953985231261 |