创设有效的问题情境,能激发学生的探究欲望,提高思维水平,培养学生自主学习能力。但在具体的实践层面,教学中不时出现虚假情境、过度情境等,以至于课堂教学低效化现象非常普遍。如何创设恰当的数学问题情境,以获得比较理想的教学效果?针对这一问题提出四个策略。 Creating effective problem situations can arouse the desire of students to explore, raise the level of thinking and cultivate students’ autonomous learning ability. However, in the concrete practice level, there are occasional false situations and excessive situations in teaching so that the inefficient classroom teaching is very common. How to create the appropriate situation of mathematical problems in order to obtain a more ideal teaching effect? ​​To address this issue four strategies.