学习迁移指的是不同学习之间的相互影响,一种学习可以直接或间接去影响另一种学习。影响有正面的也有负面的。因此,学习迁移也有积极的影响或消极的影响,前者定义为正迁移,后者定义为负迁移。究其本质,关键在于一种学习对另一种学习在认识逻辑和知识内涵等同类因素之间的彼此感染、相互转化。在化学教学中可以发现这样的现象,学习效果之所以不好,其原因在于学生只是简单地对知识定义和公式生搬硬套、强行记忆而不是活学活用,因此,换一种条件就不会运用 Learning migration refers to the interaction between different learning, a learning can affect directly or indirectly another learning. There are positive and negative effects. Therefore, learning transfer also has a positive or negative impact, the former is defined as positive migration, the latter is defined as negative migration. The essence of this study lies in the fact that one kind of learning infects and inter-converts another kind of learning between cognate logic and knowledge connotation. This phenomenon can be found in chemistry teaching. The reason why learning is not good is that students simply apply rigid definitions of knowledge and formulas and force memory instead of learning and using. Therefore, it is not necessary to use a different condition