This thesis does some research on the developing and applying of Ellipse and its Standard Equation based on the theory of instructional design.
本研究是以教学设计为理论依据，对“椭圆及其标准方程”课件进行了开发与应用研究。
Firstly, the thesis says that there are some deficiencies in traditional classroom instruction on the course of Ellipse and its Standard Equation.
文章首先指出“椭圆及其标准方程”在传统课堂教学中存在的不足。
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