在中学化学教学中 ,学生普遍反映化学这门课是“一学就会 ,一听就懂 ,一多就乱 ,一长就忘”。在每节课堂里常常听得津津有味 ,看书也不感到难懂 ,但时间一长 ,该记的记不住 ,该理解的不太清楚 ,认为要记要背的内容太多 ,记忆负担很重。因此 ,在教学中怎样培养学生的记忆能力 , In chemistry teaching in middle schools, students generally reflect that the course of chemistry is “a lesson will be learned, one will understand, one will be chaotic, and one will forget.” In each class, I often hear with great enthusiasm, and I don’t find it difficult to read books. However, over time, I cannot remember the notes. The understanding is not very clear. I think there are so many things to memorize and the memory burden is heavy. . Therefore, how to train students’ memory skills in teaching?