在中学化学教学中，结合教材适当加入国情教育内容，是激发学生爱国主义热情的有效方法。中学化学里有哪些可以渗入国情教育的内容呢？下面就这个问题谈谈笔者的教学体会。在《炼铁和炼钢》一节的教学中，我介绍了新中国成立的１９４９年我国钢产量只有１５．８万吨，５０年代 In chemistry teaching in middle schools, the proper integration of teaching materials into national education content is an effective way to stimulate student patriotism. What can be found in middle school chemistry that can infiltrate national education? Let’s talk about the author’s teaching experience on this issue. In the teaching of “Ironmaking and steelmaking”, I introduced the establishment of the People’s Republic of China. In 1949, China’s steel output was only 158,000 tons. In the 1950s,