“创设情境”是数学教学中常用的一种策略,它有利于提高学生学习的兴趣,也有利于把抽象的数学内容具体化,使学生更加容易理解。下面就结合苏教版一年级上册第八单元《连加连减》一课的教学片断谈谈自己的一些粗浅看法。一、生活情境:需要亲切感本课时教材中所呈现的生活情境如下图: “Creating situation ” is a commonly used strategy in mathematics teaching. It helps to improve students’ interest in learning and helps to abstract the mathematical content so that students can understand it more easily. The following combination of the first edition of the Soviet version of the eighth unit on the “plus and minus” a lesson piece of talk about some of his superficial views. First, the life situation: the need for intimacy This lesson presented in the life context as shown below: