后进生是那些成绩差,对自己要求不严格,经常受到批评教育,一般进步效果不明显的少部分学生。这些后进生并不意味着永远不前进,只是进步的先后早晚问题。对后进生成绩的表扬应遵循哪些原则、途径是教师工作艺术的重点之一,也是难点之一。 Post-graduation students who are poor grades, not strict on their own requirements, often subject to criticism and education, the general progress is not obvious effect of a small number of students. These post-graduation does not mean never move forward, only the problem of the progress of the morning and evening. Which principles should be followed in complimenting students’ achievements in post-graduation are one of the key points in the art of teacher’s work and one of the difficulties.