化学研究已深入到众多领域,中学化学担负着传播基础化学知识,发掘培养化学科研后备人才的重任。中学化学的重要内容是基础化学理论和基础元素化学,其特点是知识点较散,有些内容又很抽象,特别是高中化学更是如此。因而很多在初中对化学怀有浓厚学习兴趣的学生,进入高中学习后渐渐地失去了对化学的兴趣。作为中学化 Chemical research has penetrated into many fields. Secondary school chemistry is responsible for disseminating basic chemical knowledge and exploring the important task of training chemical scientific research reserve talents. The important content of middle school chemistry is basic chemistry theory and basic element chemistry. Its characteristic is that knowledge points are scattered, and some of them are very abstract. This is especially true of high school chemistry. As a result, many students who have a keen interest in chemistry in junior high school have gradually lost interest in chemistry after entering high school. As a middle school