摘要
在平面几何的教学中,椭圆的作图方法是一个难点,对其进行深入的探讨,可以开阔学生的思路,有助于教学质量的提高。
In the teaching of plane geometry, ways of drawing ellipse are the difficulties, deep explorations on which may help to broaden students' train of thought, improve teaching quality.
出处
《天水师范学院学报》
2002年第5期61-62,共2页
Journal of Tianshui Normal University
