Overcoming Obstacles to Understanding and Solving Word Problems in Mathematics
Overcoming Obstacles to Understanding and Solving Word Problems in Mathematics
复制标题
克服理解和解决数学应用题的障碍
DOI：
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发表时间：
1999
期刊：
影响因子：
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通讯作者：
Allan B. I. Bernardo
中科院分区：
文献类型：
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作者：
Allan B. I. Bernardo
学生在解决应用题时遇到的困难往往来自于难以理解问题文本中的问题结构。本研究旨在探讨菲律宾菲英双语小学学生在理解和解决字词问题时，学习者和教学变量的互动效应。结果显示：(1)当用学生的母语写问题时，(2)当问题被改写以更明确地陈述已知和未知量之间的关系时，(3)对于高等教育的学生和(4)对于学业成绩较高的学生来说，理解和解决问题的表现更好。重新措辞的影响是由语言的影响介导的；语言的影响在成绩高和成绩低的学生之间也有所不同。在大多数情况下，学生成绩的提高似乎是由于更好地理解了课程内容。
ABSTRACT The trouble students have with solving word problems often comes from the difficulty in understanding the problem structure embedded in the problem text. This research was conducted to study the interactive effects of learner and instructional variables on understanding and solving word problems among Filipino‐English bilingual grade school students in the Philippines. The results showed better understanding and solution performance (1) when problems were written in the students’ first language, (2) when the problems were re‐worded to state more explicitly the relationship among the known and unknown quantities, (3) for students in higher levels of schooling and (4) for students with higher levels of academic achievement. The effects of re‐wording were mediated by the effects of the language; and the effects of language also varied between the highand low‐achievement students. In most cases where the students’ performance improved, the improvement seems to be due to better comprehension of the te...
影响因子：
5.4
作者：
KINTSCH, W;GREENO, JG
通讯作者：
GREENO, JG