如今很多教师意识到小学数学课堂教学存在问题,采取了多种创新教学方式,其中问题情境的创设被广大教师采纳并不断推进改革。问题是知识再生的一个重要手段,在促进学生的思维发展方面起着非常重要的作用。 Nowadays, many teachers are aware of the existing problems in primary school mathematics classroom teaching and adopt a variety of innovative teaching methods. Among them, the creation of problem situations is adopted by the majority of teachers and the reform is continuously promoted. The problem is an important means of knowledge regeneration and plays a very important role in promoting the development of students’ thinking.