情境教学是小学各科目教学中的常用手段,尤其是在小学数学教学中,创立有效的教学情境有利于帮助学生理解各种抽象的数学问题,也有利于丰富学生感知、启迪学生自主探究问题,并开启学生的想象力,更有利于激发学生的数学学习兴趣.而创建教学情境的方式和手段多种多样,内容丰富多彩,如何正确合理的运用情境来创建动态课堂,达到教学目的,是值得每一个数学教师深入研究的问题. Situational teaching is a commonly used method in the teaching of all subjects in elementary schools. Especially in elementary mathematics teaching, creating effective teaching situations helps students to understand various abstract math problems, as well as enriching students ’perceptions and enlightening students’ And open the imagination of students, but also more conducive to arouse students’ interest in maths learning.The way and means of creating teaching situations are varied and colorful, and how to use the situation correctly and rationally to create dynamic classrooms and achieve the purpose of teaching is worth Each math teacher in-depth study of the problem.