我们都是刚开始教化学的,在化学教学中曾遇到了很多困难,我们把初中化学教学中几个具体问题的体会大胆的写出来供同志们参考,有不对的地方,希望同志们提出改进意见。一、关于元秦概念的树立根据过去的化学教员介绍,元素概念比较抽象,学员不易树立,因为概念不清,教员将“×原子”说成“×元素的原子”,学员就感到弄不通,经常听他们说:“几个×元素”,如水分子是由两个氢元素 We all started to teach chemistry. We encountered many difficulties in chemistry teaching. We boldly wrote down some specific problems in chemistry teaching in middle schools for reference. There is something wrong with it and we hope that comrades will make improvements. opinion. First, on the establishment of the concept of Qin According to the past chemistry teacher introduction, the concept of elemental abstraction, students difficult to establish, because the concept is unclear, the teacher will be “× atom” as “× elemental atom”, the students feel impassable, Listen to them often: “A few x elements”, such as water molecules are made up of two hydrogen elements