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某一天的数学课堂上,正在进行“三视图”的新授课教学:课堂上教师发现学生1正“神游四海”。于是抛出一个问题,问他。学生懵懂地站起来,不知所云。在其他同学的嘲笑中,教师给学生1严厉的批评,从不专心听课到作业不认真,从测试失误到缺乏远大的理想。在批评过程中,教师发现授课时间有限,于是戛然而止,继续讲授内容,并有意的提速,但下课铃声响起的时候,仍然没有完成预计的讲授内容,无奈下课。从初中生身心发展的特点来看,学生上课走神的现象并不少
On a certain day in the math class, a new lecture on “Three Views” is underway. In class, the teacher discovers that the student is just “fumbling”. So throw a question, ask him. The students stand upright, unintelligible. Among other classmates’ ridicule, teachers gave students a severe criticism. They never listened attentively to not doing their homework earnestly, from testing mistakes to lacking lofty ideals. In the process of criticism, teachers found that the teaching time was limited, so they stopped short of continuing to teach content and intentionally speeding up. However, when the bell rang, no expected lecture contents were still completed and no get out of class was needed. From the characteristics of the physical and mental development of junior high school students, the phenomenon of students walking in the school is not less