让数学回归学生的生活世界

摘要

在数学教学中回归学生的生活世界这句话说起来容易，做起来难。究其原因主要有二：一是大多数教师长期习惯于传统的课堂教学；二是把实际问题抽象成数学问题有一定的难度。为此，本文列举两位教师的成功案例，具有一定的示范作用和参考价值。%Make mathematics return to the living world of students is easy to say, difficult to do. There are two main reasons:one is most teachers are accustomed to traditional classroom teaching;two is the practical problems into mathematical problems have certain difficulty. Therefore, this paper lists the successful case of two teachers, has a certain exemplary role and reference value.