文章基本信息

标题：The Examining Mathematical Word Problems Solving Ability under Efficient Representation Aspect
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作者：Maryam Sajadi ; Parvaneh Amiripour ; Mohsen Rostamy-Malkhalifeh 等
期刊名称：Mathematics Education Trends and Research
印刷版ISSN：2195-4372
电子版ISSN：2195-4372
出版年度：2013
卷号：2013
DOI：10.5899/2013/metr-00007
出版社：ISPACS GmbH
摘要：Word problem solving is complex process for students. Efficient instruction of word problem solving needed to efficient strategies. One of these strategies is using representation. Some students apply key words or numbers only but when they face complex word problems then they cannot apply the keywords. Therefore teachers have to teach efficient strategy such as representation. In this research is tried whether using efficient representation can lead to efficient solution. Through cluster sampling method, forty one students are selected at girly elementary school. Through math exam, their solutions are studied. Through Spearman test, results indicate that there is significant relation between efficient representation and efficient word problem solving ability. At second grade, students have used of representation, have gotten to high means and inverse, students have not used of representation, have not gotten to high means. Therefore there is significant and direct relation between efficient representation and efficient word problem solving ability.
关键词：Word problems; mathematics; representation; ability; efficiency