数学是一个锻炼人思维能力的学科,在数学教学中有很多开放性的问题,这些问题有着不同的解决渠道,可以带给学生多元的启发和感受。所以,在数学教学中,教师要多给学生一些锻炼的机会,让他们善于变换看问题想问题的角度,从而促进方法的多样化,这样才能让学生的学习更有效。一、刨根问底,追逐问题的数学本质数学学习不能浅尝辄止,往往模仿只能养成学生的解题技能,不能促进他们数学思维的发展,不能推动学生数学学 Mathematics is a subject that train people’s thinking ability. There are many open questions in mathematics teaching. These problems have different solution channels, which can bring students multiple inspiration and feelings. Therefore, in mathematics teaching, teachers should give students some training opportunities, so that they are good at changing the perspective of the problem they think the problem, so as to promote the diversification of methods in order to make students learn more effectively. First, the root of the question, the mathematical nature of the pursuit of mathematics can not be easy to learn from mathematics, often imitation can only develop students’ problem-solving skills, can not promote the development of their mathematical thinking, can not promote student mathematics