数学学习离不开解题,那么如何提升解题能力,值得大家深思。笔者发现,一题多解的训练可以发散学生的思维,提高解题速度,积累解题经验。现以2016年高考数学江苏卷第13题为例,谈一谈具体的解法。题目:如图1,在△ABC中,D是BC的中点,E,F是AD上 Mathematical learning is inseparable from the problem-solving, then how to improve the ability to solve problems, it is worth everyone pondering. I found that more than one solution to the problem of training can diverge the thinking of students to improve the speed of problem solving, problem solving experience accumulated. Take the entrance exam of mathematics in Jiangsu Province in the first 13 questions as an example, to talk about the specific solution. Title: As shown in Figure 1, in △ ABC, D is the midpoint of BC, E, F is AD