“中等生”——是指学习成绩在一定时期内保持中间状态的学生。据一些中小学校的资深教师讲,在中小学校中,这部分学生有如下两个明显的特点:一是人数众多,在学生总数中占有很大的比例;二是可变系数大,发展的好将升至优等生的行列,学习迈上坦途;反之,则会逆水行舟、不进则退,很 “Secondary students” - refers to students whose academic record stays intermediate for a certain period of time. According to some senior teachers in primary and secondary schools, in primary and secondary schools, these students have the following two distinct characteristics: First, the large number of students accounts for a large proportion; Second, the variable coefficient is large and the development is good Will be promoted to the ranks of the top students, learning to step smooth; the other hand, it will be against the water, do not go back, very