浅谈加强初中化学实验教学颖上二中杨月华化学是一门以实验为基础，研究物质化学运动的科学，在化学教学中用强实验教学是化学学科特点对化学教学提出的要来，根据多年化学教学的实践，我认为应做到以下几点：一、教师认真做好演示实验。初三学生初次接触化学实验，往往有... Talking about strengthening junior middle school chemistry experiment teaching Ying Yang Erhua Yang Yuehua Chemistry is an experiment-based science that studies the movement of the material chemistry. The use of strong experimental teaching in chemistry teaching is a chemistry subject that is proposed for chemistry teaching, according to many years In the practice of chemistry teaching, I believe that the following points should be achieved: First, teachers should do a good job of demonstration experiments. Junior high school students first exposed to chemical experiments, often have...