情境创设是课堂教学中的重要手段之一,小学数学具有抽象性特点,在教学中教师创设教学情境能够将抽象的内容形象化,复杂的内容简单化,这符合小学生的年龄特点和认知规律,往往也会收到更好的教学效果。因此,在小学数学教学中运用合理的方式创设有效的教学倩境,成为小学数学教师需要认真思考的问题。 Situational creation is one of the important means in classroom teaching. Primary school mathematics has abstract characteristics. In teaching, teachers create teaching situations that can visualize abstract contents and simplify complicated contents, which accords with the age characteristics and cognitive rules of pupils , Often receive better teaching results. Therefore, the use of reasonable ways to create an effective teaching environment in primary mathematics teaching has become a problem that primary school mathematics teachers need to seriously consider.