论文部分内容阅读
在高三数学复习课中,如何通过试题的精讲精练达到复习效果最大化,从而实现真正的课堂高效是摆在所有高三数学老师面前的难题.笔者认为,从典型的基础试题入手,通过一题多解、一题多变、举一反三,进行有效的变式教学是新课程背景下实现真正的数学课堂高效的重要途径.下面就以笔者的一节高三数学复习课“一类函数的最值”为例,通过对高考试题的循本溯源,引导学生自主探究,以便实现高三数学课堂的高效.
In the senior high school mathematics review class, how to achieve the maximization of the reviewing effect through the exquisiteness of the test questions so as to realize the real classroom efficiency is a difficult problem facing all the senior third math teachers.In the author’s opinion, starting from the typical basic test questions, Multi-solution, a question changeable, giving top priority to carry out effective teaching variant is an important way to achieve a real mathematical classroom efficient under the background of the new curriculum. Here is a section of the author’s senior high school mathematics review class "As an example, by tracking the source of the college entrance examination questions, to guide students to explore their own in order to achieve high school mathematics classroom.