First, the remedial class open affected the physical and mental health of students. More than Chinese students (high school), the global famous schoolwork burden is heavy, the health is also one of the world on the number of, the difference between the direct evidence is myopia rate is high. An elementary school students told me, double cease day is even half a day of rest, in addition to complete the teacher the assignment, and go to English training classes typically exposes, Olympic math class, art, even in the evening is full. Second, from the thought rigid. Tutorial on how to survive? By the score! Mark how to get? Training! If, the school education still have a little the shadow of the quality-oriented education, extracurricular classes is gone, their goal is to score, score, score! So the extracurricular class is takes an exam the education to the core. Third, does not really improve the students' grades. Due to the remedial class pay more attention to the pursuit of profit, will take more of learning method, these methods may have some effect in a short time, but can't afford to study the law of torture, will eventually make students miss right senders. Fourth, to bring economic burden to the parents. A parent calculated brushstroke zhang, the daughter to take an examination of the local best junior high school, three years cost 25000 yuan, the whole three years on the remedial class (a class of double cease day, summer and winter vacation \"package\") class three years cost up to 50000 yuan. Fifth, the remedial class teachers polarization is sorrow. Under the \"no paid tutor\" strictly, writing teachers cannot part-time tutor, remedial class teachers towards the polarization: either enable the undergraduate of strong finish school, or retired teachers. College students are very good, but not old experienced teachers; Although old teacher is good, but after all education need updating concept, vitality.