| 中瑞准教师方程概念观的比较研究 |
| |
| 引用本文： | 沈晓芳,王晓辉.中瑞准教师方程概念观的比较研究[J].数学教育学报,2011(1):92-95. |
| |
| 作者姓名： | 沈晓芳 王晓辉 |
| |
| 作者单位： | 石河子大学师范学院数学系;东北师范大学数学与统计学院; |
| |
| 基金项目： | 教育部特色专业点建设项目——数学与应用数学特色专业点建设(2007ZLZY09); 新疆生产建设兵团普通高中课程改革规划课题——课堂实施探究学习的策略与案例研究(BTGKY08018) |
| |
| 摘 要： | 对于方程这个概念,中瑞两国共同存在的观念有:表达式中所使用的变量影响准教师判断是否是实例方程;公式、定理和恒等式与方程的关系不明确;函数与方程的联系分不清.两国各种观念略有强弱差异.从整体上来看,中国准教师还没有形成清晰的概念意象,比瑞典准教师模糊.
|
| 关 键 词： | 数学概念 方程概念的观念 准教师 中瑞对比 |
Comparative Study of Pre-service Teachers' Conception about Equations between China and Sweden |
| |
| SHEN Xiao-fang,WANG Xiao-hui.Comparative Study of Pre-service Teachers' Conception about Equations between China and Sweden[J].Journal of Mathematics Education,2011(1):92-95. |
| |
| Authors: | SHEN Xiao-fang WANG Xiao-hui |
| |
| Institution: | SHEN Xiao-fang1,WANG Xiao-hui2(1.Department of Mathematics,Teachers College of Shihezi University,Xinjiang Shihezi 832003,China,2.College of Mathematics and Statistics,Northeast Normal University,Jilin Changchun 130024,China) |
| |
| Abstract: | For the conception of equation,Chinese and Sweden both have the following problems: the variables used in expression influences on teachers judgment about whether the expression is the equation;the relationship between formula,theorems and identities is not clear;relation between function and equation is hard to recognize.The degree of strength and weakness of these problems is slightly different.From the overall point of view,the pre-service teachers in China have not formed a clear concept image and more ... |
| |
| Keywords: | mathematical concepts conception of equation pre-service teachers contrast between China and Sweden |
| 本文献已被 CNKI 等数据库收录！ |
