用MathCAD辅助解析几何教学

Applying MathCAD to aid instruction of analytical geometry

MathCAD是功能强大的专业的数学软件 ,具有数值计算、符号演算、数据可视化和程序编制等功能 .将MathCAD较强的图形动画功能应用于解析几何教学 ,使教学直观生动形象 .同时给出了实例的程序编写和动画实现过程 。

MathCAD is a professional maths software with powerful functions. Its functions include number calculations,symbol calculations,data visibility ,and programming.In this paper ,we apply figure animated function to instruction of analytical geometry and make instruction vivid. At the same time,we give the programs and animate proceeding of the examples .It has some applying values in teaching of analytical geometry.