数学教学要紧密联系学生的生活实际,从学生的生活经验和已有的知识出发,创设各种情境,为学生提供从事数学活动的机会,激发学生对数学的兴趣以及学好数学的愿望。情境教学对于上好一节数学课是十分重要的,那么,在什么时候创设情境,课堂应该创设怎样好的情境呢?通过创设巧妙的情境让数学课堂更加精彩。本文在这方面作些探讨。 The mathematics teaching should be closely linked with the students’ actual life, starting from the students’ life experience and existing knowledge, creating various situations, providing students with the opportunity to engage in mathematical activities, stimulating students’ interest in mathematics and the desire to learn math. Situation teaching is very important for a good math class, so when should we create a situation, what kind of situations should be created in a classroom? Make the math class more exciting by creating ingenious situations. This article discusses in this area.