Advantages: Quality education pays attention to the all-round development of students' morality, intelligence, physical fitness, beauty and labor, walks out of the classroom, approaches social life, participates in social practice activities, learns life knowledge and experience that books can't learn, and cultivates students' ability to understand social life and adaptability. It is a highlight of quality education to tap students' potential, pay attention to personalized development, and not judge people by scores, so that students can get all-round development. Disadvantages, the disadvantage of quality education is that it pays attention to quality training and ignores the study of book knowledge, which leads to students' dislike of reading and study and too contempt for academic performance. The disadvantage of exam-oriented education is to pursue the enrollment rate and neglect other aspects of education, so as to cultivate children with high scores and mental retardation. Personally, I think that quality education and exam-oriented education should complement each other and conform to the national conditions of China.

The advantage of quality education lies in attaching importance to the cultivation of students' ability, which can provide more comprehensive talents for the society and improve the educational phenomenon of high scores and low abilities. Quality education is to pay attention to the all-round development of students, rather than judging a student by his score, which is an advantage of quality education. For children, it will not hurt their self-confidence. The disadvantage of quality education is that it pays attention to quality training and ignores the study of book knowledge, which leads to students' dislike of reading and learning and too little attention to academic performance. We can also see that in some TV series, some parents use quality education, which actually doesn't work, but leads to children's less love of learning. This is because they despise learning too much.

Advantages, knowledge points reflect hierarchy, from shallow to deep. Connecting life with practice. Some columns have been added in the design of teaching materials, which has improved students' knowledge and stimulated students' interest in learning chemistry and their desire to actively explore the mysteries of chemistry in life. Paying attention to the cultivation of students' ability can provide more comprehensive talents for the society and improve the educational phenomenon of high scores and low abilities. Disadvantages: First of all, a considerable number of teachers and students do not have a comprehensive and profound understanding of quality education, which is easy to make teaching go into misunderstanding and produce side effects. Secondly, the thinking mode of exam-oriented education has a deep influence on teachers and students, and it is difficult to make them change their ideas and get rid of the influence of exam-oriented education in the implementation of quality education. Under the examination-oriented education system, students' learning is developed under the arrangement of teachers, and they are very dependent on teachers, so they can't learn independently at all.