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做为一名中职学校的分析化学教师,枯燥的理论和学生基础知识的薄弱,使得教学效果不好,部分学生有听不懂的现象。但是后来发现,这门课中也有学生感兴趣的问题,比如滴定分析中指示剂颜色的瞬间变化,就让很多学生感到科学的微妙。结合这种现象,我也尝试着利用项目教学法的教学模式,从学生感兴趣的地方着手,引导学生去发现问题,自己查阅资料解决问题,收到良好的效果。
As a secondary school analytical chemistry teacher, boring theory and students’ basic knowledge is weak, making the teaching effect is not good, some students do not understand the phenomenon. However, it was later discovered that there are also students interested in this course, such as the instantaneous change of indicator color in titration analysis, which makes many students feel subtle in science. Combined with this phenomenon, I also try to use the project teaching method of teaching mode, from the students interested in places to guide students to identify problems, access to information to solve their problems, and received good results.