我国现行学制中的高中生的就学年龄,大约为十四、五岁到十七、八岁。从生理角度看,学生正处于青年期的前期。随着第二性征的日益明显,学生的心理也发生了微妙的变化。这种心变理化是正常的,同时也是不可忽视的。只有掌握学生的心理变化,才能因势利导。《学记》中说:“知其心,然后能救其失也。” The age of schooling for senior high school students in our current school system is approximately 14 to 5 to 17 or 8 years old. From a physiological point of view, students are in the early stages of adolescence. As the secondary sexuality becomes increasingly apparent, the student’s psychology has also undergone subtle changes. This change of mind is normal and at the same time it cannot be ignored. Only by mastering the psychological changes of students can we take advantage of the situation. In the “Study Notes”: “Know your heart, then you can save it.”