The teaching time of college students is very short, usually ranging from two weeks to one month. During this period, these energetic and sunny college students use their youth and enthusiasm to influence these children and put what they have learned into practice. At the same time, in the early stage of college students' teaching, many college students may also organize some charitable donation activities, such as some stationery and toys, to bring to these children in the process of teaching.
As far as the school is concerned, it is more likely that these college students will temporarily improve the teaching staff of the school when they come to teach, because many remote mountain villages have no professional teachers to serve for a long time because of poverty and backwardness, and perhaps a "cultural person" in the village will temporarily serve as a teacher, so these college students' teaching activities can temporarily alleviate this situation. At the same time, some college students have a deep understanding of the teaching activities at that time, and it is common to participate in the teaching work of mountain schools for a long time in the later period.