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在高中数学的几何教学中,圆锥曲线属于重点教学内容,具有一定的学习难度。在大量充分而有效的调查中笔者发现,学生对圆锥曲线知识的掌握不够熟练,课堂上教师教学的内容能够听懂,但是懂的只是表面内容,让他们亲自动手操作十分困难,尤其求解有关圆锥曲线的延伸知识时,学生在解答上往往难以下手。针对这种情况,本文主要分析高中数学中圆锥曲线的教学现状,并探讨解决问题的策略。
In the geometry teaching of high school mathematics, the conic curve belongs to the key teaching content, has certain learning difficulty. In a large number of sufficient and effective investigations, the author found that students are not proficient in the knowledge of conic. Teachers can understand the contents of the teaching in class. However, it is only superficial. It is very difficult for them to operate hands themselves. In particular, When extending the knowledge of the curve, students often find it hard to get started. In view of this situation, this article mainly analyzes the teaching status of conic in high school mathematics and discusses the strategies to solve the problem.