中职学校化工原理课实践性强,知识点多且杂,大部分学生学习起来比较困难,加之大部分学校的教学模型和实训设施设备较少,学生实际动手机会少,对学生专业技能的形成有很大影响。笔者将项目化教学法引入到课堂教学中,改革现行的教学方法,充分发挥学生主动创新能力,起到了一定效果。一、化工原理课与生产实践的关系(一)如何认识化工原理专业在企业生产中的重要作用。化工原理是中职学校化工类专业和制药专业的专业基 The principle of chemical engineering in secondary vocational schools is practical, knowledgeable and complicated. Most students find it more difficult to learn. In addition, most of the schools have less teaching models and training facilities and equipment. Students have fewer opportunities for practical activities. Students’ professional skills Form a great influence. The author introduces the project-based teaching method into classroom teaching, reforming the current teaching methods and giving full play to students’ ability to take the initiative to innovate, playing a certain effect. First, the principle of chemical engineering and production practice (a) how to understand the principle of chemical engineering in the production of an important role. Chemical engineering principle is the professional base of chemical industry and pharmacy in vocational schools