摘要
通过具体的实例 ,从过中点与焦点的圆锥曲线弦两个方面 ,详细讨论了过特殊点圆锥曲线弦的解题技巧 ,使得原本较为复杂的解析几何问题 。
By some concrete examples of the conical section chord through a midpoint or focal point, this paper discusses detailedly the skills of solving the problem about the conical section chord through a special point, so that we can quickly and correctly solve the analytic geometry problems which were complex originally.
出处
《韶关学院学报》
2002年第6期25-29,共5页
Journal of Shaoguan University
关键词
中学教学
普通数学
教学法
middle school teching
ordinary mathemetics
teaching method
