Based on the development of students' core literacy, the 2022 curriculum standard embodies the educational value of mathematics curriculum. The new curriculum standard of mathematics defines the core literacy: "observe the real world with mathematical eyes, think about the real world with mathematical thinking, and express the real world with mathematical language".

Second, the goal of the study period is more detailed.

The primary school mathematics curriculum standard of 20 1 1 is divided into two sections, while the new curriculum standard of 2022 is divided into three sections, each of which has its academic objectives and evaluation criteria. The new curriculum standard is more detailed, easy to operate and more reasonable in stage connection.

Thirdly, the difficulty of knowledge and skills in learning stage is reduced, and the difficulty of practical application is increased.

The new curriculum standard transfers some knowledge to junior high school, but the difficulty of solving problems is greatly improved. In 2022, the requirements of grades five to six have exceeded those of grades seven to nine by 20 1 1.

Four. abstract

The above is my preliminary interpretation of the 2022 version of compulsory education mathematics curriculum standards. Compared with the 20 1 1 version of mathematics curriculum standards, the educational concept is more advanced.