摘要
在数学思维的相似性观点下 ,利用学生建立起来的不等式求最值的认知系统 ,构造与题目相适应的不等式公式或建构适合不等式公式的形式 。
Thinking in mathematical point of view,using the students'cognative system related to inequality,to work out the problems on maximum or minimum.The structure of the inequality formula should be suitable to the problems,and the construction should be suited to the form of inequality formula.The problems on maximum or minimum can't be worked out with formulas directly but analytically.
出处
《雁北师范学院学报》
2001年第3期28-30,共3页
Journal of Yanbei Teachers College
