A Study on Fourth grades’ Understanding of Symbol x and Parentheses for the Unknown values in Mathematics Sentences
碩士 === 國立臺中教育大學 === 數學教育學系 === 105 === The purpose of this study was to investigate fourth graders ideas of using two different symbols for unknown values in solving mathematical problems. This study adopts both qualitative and quantitative methods in two different stages. In the first stage, the re...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2017
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| Online Access: | http://ndltd.ncl.edu.tw/handle/393bwh |