材料分析测试方法中透射电镜部分的教学思考与创新

Reflection and innovation on the teaching of transmission electron microscope in materials analysis methods

分析了材料分析测试技术课程特点和透射电镜(TEM)部分的教学重难点,明确了TEM内容的授课路线,并完善了材料分析测试技术课程TEM部分的教学内容。探究以软件辅助授课、多媒体教学、串联知识点和“翻转课堂”等创新教学形式提高学生分析TEM数据与理论联系实践的能力,有效解决了课程教学与实践脱节的问题。在实际教学环节中,新颖的教学方式和内容,充分调动了学生的积极性,提高了教学效果。

This paper analyzes the characteristics of materials analysis method course,introduces the teaching difficulties of transmission electron microscope(TEM),and defines the teaching route of transmission electron microscope.Moreover,it has reformed some teaching contents of TEM in analysis methods of materials course,some of which aims to strengthen the connection between the content of TEM and the main teaching line.Meanuhile,this paper also applies novel teaching methods,such as software assistant teaching,multimedia teaching,linkages between knowledge points,and“flipped classroom”,which can improve students’ability to analyze TEM data and integrate theory with practice.These methods are proved to be favorable to solve the problem of disconnection between teaching and practice in this course.The novel teaching methods and updated contents encourage students to be engaged in course teaching,thus improve the teaching effectiveness.