An analysis of math exam questions regarding the addition and subtraction of fractions with a common denominator at the fourth grade level
碩士 === 國立臺中教育大學 === 數學教育學系在職進修教學碩士學位班 === 99 === Abstract Constructing basic fraction concepts, such as fraction measurement, unit quantity, and proper fraction has been carelessly ignored, which has resulted in confusion when students learn fraction. The changes of concepts of students after lear...
| Main Authors: | , |
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2011
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| Online Access: | http://ndltd.ncl.edu.tw/handle/72897326137286323083 |