| 复合函数微分法的图示教学方法 |
| |
| 引用本文： | 田芳.复合函数微分法的图示教学方法[J].高师理科学刊,2011,31(3):93-95. |
| |
| 作者姓名： | 田芳 |
| |
| 作者单位： | 宁夏大学,数学计算机学院,宁夏,银川,750021 |
| |
| 基金项目： | 宁夏大学2010年度质量工程教学改革项目 |
| |
| 摘 要： | 对高等数学教材中复合函数求(偏)导的链式法则的教学提出了一种简单、直观的图示教学方法,该方法旨在将复杂的变量之间的函数关系用方向图表示,从而链式法则中的数学公式就可以通过其路径来刻画.其优点是帮助学生清楚地理清复杂的多变量之间的函数关系,运用简单的路径来计算复合函数的(偏)导数.
|
| 关 键 词： | 复合函数 (偏)导数 图示教学法 |
The pictorial method for differentiation of compound function |
| |
| TIAN Fang.The pictorial method for differentiation of compound function[J].Journal of Science of Teachers＇College and University,2011,31(3):93-95. |
| |
| Authors: | TIAN Fang |
| |
| Institution: | TIAN Fang(School of Mathematics and Computer Sciences,Ningxia University,Yinchuan 750021,China) |
| |
| Abstract: | Proposed a simple,intuitive pictorial method for computing differentiation of compound function in higher mathematics,which is intent to use the directional graph to denote the functional relation between variables,then chain principle can be depicted by the route of the directional graph.The advantage of this method is that it can help students distinguish the relation between the variables and calculate the（partial）derivative through simple path. |
| |
| Keywords: | compound function （partial）derivative pictorial method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
