化学概念是化学学科的血液,在化学教学中占据较大比例.但是,在传统的高中化学教学中,教师的教学内容枯燥、教学手段落后,导致学生对化学概念的学习存在抵触情绪.化学概念是指利用对比、分析、归纳、类比等方法对化学现象进行抽象性归纳所得到的理性知识形式.与初中化学相比,高中化学的知识点含量和难度都有显著提高,很多化学学困生都是由此产生的,师生需要格外注意.对高中生而言,要想培养自身的化学观念和化学综合素 The concept of chemistry is the blood of chemistry and occupies a large proportion of chemistry teaching.But in the traditional high school chemistry teaching, teachers ’teaching content is boring and teaching methods are backward, which leads to students’ resistance to the study of chemical concepts. Refers to the use of contrast, analysis, induction, analogy and other methods of abstract summary of the chemical knowledge obtained by the rational form of knowledge and junior high school chemistry, high school chemistry knowledge points content and difficulty have significantly increased, many students with learning disabilities Are resulting from this, teachers and students need extra attention.For high school students, in order to develop their own chemical concepts and chemical synthesis