The 2022 edition of compulsory education mathematics curriculum standard clearly puts forward what is new content, which is introduced as follows:

The basic ideas of the 2022 edition of compulsory education mathematics curriculum standard are as follows:

"Establish core literacy-oriented curriculum objectives" and emphasize that "compulsory education mathematics curriculum should enable students to form and develop the core literacy needed for future social and personal development through mathematics learning. Core literacy is gradually formed and developed in the process of mathematics learning. Different classes have different levels of development, which is the basic basis for setting curriculum goals. "

"Designing course content with structural characteristics" emphasizes "structuring and integrating the content and exploring the path of developing students' core literacy".

Implementing teaching activities to promote students' development puts forward that "beneficial teaching activities are the unity of students' learning and teachers' teaching, students are the main body of learning, and teachers are the organizers, guides and collaborators of learning". Guide students to listen carefully, think independently, practice independently, explore independently, cooperate and communicate, and understand and master the basic knowledge and skills of mathematics.

Understand and apply mathematical ideas and methods, gain basic experience in mathematical activities, and gradually form core literacy; Stimulating students' interest in learning, arousing students' positive thinking, encouraging students to question and ask difficult questions, and cultivating students' good study habits will help students form positive emotions, attitudes and values, and gradually form core literacy.

"Exploring the Evaluation of Stimulating Learning to Improve Teaching" puts forward that "through the construction of academic quality standards, the main manifestations of' four foundations',' four abilities' and core literacy are integrated to form the main basis for phased evaluation. Adopt multiple evaluation subjects and multiple evaluation methods to encourage students to self-monitor the learning process and results. "

"Promoting the integration of information technology and mathematics curriculum" emphasizes "rational use of modern information technology, providing rich learning resources, designing vivid teaching activities, and promoting the reform of mathematics teaching methods. In solving practical problems, create a reasonable information learning environment, enhance students' enthusiasm for inquiry, broaden students' horizons, stimulate students' imagination and improve students' information literacy. "