初中数学新课程标准基本理念指出:义务教育阶段的数学课程应突出体现基础性、普及性和发展性,使数学教育面向全体学生,实现人人学有价值的数学;人人都能获得必需的数学;不同的人在数学上得到不同的发展。 The basic idea of ​​the new mathematics curriculum standard for junior high school points out that mathematics curriculum in compulsory education should highlight fundamental, universal and developing mathematics education so as to make mathematics education accessible to all students and realize valuable mathematics for all; and everyone can obtain the necessary Mathematics; different people get different developments in mathematics.