课后小记是教案的重要组成部分。对教师而言，上课是将教学设想和所掌握的理论、方法付诸实践，对学生进行知识传授和能力培养的主要渠道。而课后小记，则是教师对这一实践进行自我检验和自我评定，并将实践中的体验上升为理念，由“必然王国”进入“自然王国”的一条重要途径... After-school notes are an important part of lesson plans. For teachers, class is the main channel for putting students’ teaching ideas and theory and methods into practice, and for students’ knowledge transfer and ability training. After school, it is an important way for teachers to conduct self-examination and self-evaluation of this practice, and to increase the experience in practice to the concept of “imperative kingdom” to “natural kingdom”.. .