Connotation: Fully implement the Party's teaching policy, with the fundamental purpose of improving the quality of the people, pay attention to cultivating students' innovative spirit and practical ability, and cultivate builders and successors with ideals, morality, culture and discipline in the socialist cause. Features: all-round development; All-round development; Positive development; Harmonious development; Full development; Sustainable development. Essence: Essence is a guiding ideology. Guide schools and teachers to follow the party's educational policy and teaching laws, overcome the unhealthy trend of one-sided pursuit of enrollment rate, and let students develop in an all-round way. Core and focus: the focus is on the cultivation of students' practical ability, and the core is the main channel of students' innovative spirit or creativity: classroom teaching.