问题引领回归课本的变式教学r——“椭圆的定义和标准方程”的高三复习教学及思考

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为了提高高三复习课的实效性,回归课本是高三复习的正道,问题引领复习探究的方向,变式教学是复习教学的有效策略.文章通过“问题引领回归课本”和“自然变式微型探究”引导学生积极参与,深度思考,提升了学生发现问题、提出问题、分析问题和解决问题的能力.
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