化学教学中有着丰富的爱国主义教育内容。我国古代化工技术上的卓越贡献,新中国成立四十年来化学化工的伟大成就,都是进行爱国主义教育的极好素材。在教学过程中,运用比较的方法教育学生,往往可以收到事半功倍的效果。 1.和国外比较,有利于激发学生的民族自豪感。我国是世界文明发达最早的国家之一,对人类作出过巨大的贡献。我国有些化学工艺发明较早,如造纸、制火药、烧瓷器都是世界闻名的。当讲到硝酸盐时,必然要讲到制火药是我国古代四大发明之一,这是会引起学生赞叹的。教师如能进一步说明:黑色火药是我们的祖先在公元七世纪(唐代)发明的。北宋末年 Chemistry teaching has a wealth of patriotic education content. The outstanding contributions made by ancient Chinese chemical technology and the great achievements of chemical engineering and chemical industry since the founding of New China in the past 40 years are all excellent materials for patriotism education. In the teaching process, using comparative methods to educate students can often receive a multiplier effect. Compared with foreign countries, is conducive to inspire students’ national pride. As one of the earliest developed countries in the world, China has made tremendous contributions to mankind. Some of our chemical process was invented earlier, such as paper making, making gunpowder, porcelain burning are world-famous. When it comes to nitrate, it is inevitable to talk about making gunpowder is one of the four ancient inventions in our country, which will arouse students’ praise. If teachers can further explain: black gunpowder was invented by our ancestors in the seventh century (Tang Dynasty). Northern Song Dynasty