什么叫迁移呢?迁移是一种心理现象,它是已有的经验对所学新知识的影响。迁移现象在教学中是客观存在的,这是因为新旧知识之间是有内在联系的,而且学生也是在旧知识基础上接受新知识的。例如,我们讲分式乘法时往往要从复习分数乘法开始,这样很容易建立起分式乘法法则。另外,解决问题的能力也有迁移的现象。如学生对 What is migration? Migration is a psychological phenomenon. It is the influence of existing experience on new knowledge learned. The phenomenon of migration exists objectively in teaching. This is because there is an inherent connection between old and new knowledge, and students also accept new knowledge on the basis of old knowledge. For example, we often start with fractional multiplication when we say fractional multiplication, so it is easy to establish a fractional multiplication rule. In addition, the ability to solve problems also has the phenomenon of migration. If students are right