《数学课程标准》明确指出:“让学生在生动具体的情境中学习数学;让学生在现实情境中体验和理解数学。”可见,在数学教学中创设情境已成为课程改革的一大亮点。创设情境是小学数学教学中一种常用的策略,它有利于解决数学的高度抽象性和小学生思维的具体形象性之间的矛盾。教学活动是一个灵活的生成过程,创设情境的具体运用与方法,形式更是多种多样的,内容也是丰富多彩的。笔者将它们简单地归纳为以下六类:一以旧引新,铺路搭桥 The Mathematics Curriculum Standard clearly states: “Let students learn mathematics in vivid concrete situations; let students experience and understand mathematics in realistic situations. ” It can be seen that creating situations in mathematics teaching has become a highlight of the curriculum reform . Creating situations is a commonly used strategy in primary school mathematics teaching, which helps to resolve the contradiction between the high degree of abstract mathematics and the concrete image of primary school students’ thinking. Teaching activities is a flexible process of creation, the creation and use of specific scenarios, the form is more varied, the content is colorful. I will simply summarize them into the following six categories: an old introduction of new roads paving the way