摘要
圆锥曲线是高中平面解析几何中的重要内容,它在其他学科和实际生活中也有着广泛的应用,因此,让学生真正掌握圆锥曲线的相关知识成为必然要求,而教学方法的选择是实现这一目标的保证。由于圆锥曲线各要素之间存在较大的相似性,类比法将作为这一部分内容教学的首要方法。本文主要谈谈类比法在研究圆锥曲线的定义和性质以及圆锥曲线解题等方面教学的运用。
Conic section is an important content in high school plane analytic geometry,and it is widely used in practical life,so students should learn the relevant knowledge well,while the selection of teaching method is the key.Due to the similarities of the elements of conic section,analogy approach is the top choice in teaching this knowledge.This paper mainly discusses the application of analogy approach in the teaching of conic section.
出处
《科教文汇》
2012年第9期113-113,115,共2页
Journal of Science and Education
关键词
圆锥曲线
类比法
conic section
analogy approach
