垂径定理教学设计
下面是小编帮大家整理的垂径定理教学设计,本文共12篇,欢迎阅读,希望大家能够喜欢。 垂径定理教学反思 本节课的教学目标是使学生理解圆的轴对称性,掌握垂径定理,并学会运用垂径定理解决有关弦、弧、弦心距以及半径之间的证明和计算问题。垂径定理是圆的轴对称性的重要体现,是今后解决有关计算、证明和作图问题的重要依据,它有着广泛的应用,因此,本节课的教学重点是:垂径定理及其应用。垂径定理的推导利用了圆的轴对称
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