First, the concept of core literacy has been added to the new curriculum standard in 2022. Observe the real world with mathematical eyes, think about the real world with mathematical thinking, and express the real world with mathematical language. The mathematical orientation described by "three uses" is very clear, that is, let mathematics return to the real world, return to practical application, and stop studying those strange problems. In the future, the topics of application for evaluation will increase, and the topics of related disciplines will also increase. ?

Second, the content of the overall learning goal is basically the same as that of 20 1 1, but a few words have been added and the wording has been revised. The expression of 20 1 1 version is to enhance confidence in learning mathematics well, and in 2022 it became to establish confidence in learning mathematics well.

Third, the goal of the study period is more detailed. The 20 1 1 version of the primary and secondary schools is divided into two learning sections, while the 2022 version of the new curriculum standard is divided into three learning sections, with grades one to two as the first learning section, requiring students to ask simple math questions from their daily lives under the guidance of teachers.

The third and fourth grades are the second period, which requires students to try to find and put forward mathematical problems independently from their lives and explore solutions. The fifth and sixth grade is the third period, which requires students to find and ask questions in real situations, explore and apply basic quantitative relations, and set up interrelated subject knowledge such as intuitive and logical reasoning. Each period has academic goals and evaluation criteria.

Fourth, the difficulty of knowledge and skills is reduced, and some knowledge is transferred to junior high school, but the difficulty of solving problems is greatly improved.

Fifth, the exam proposition planning and sample questions given are very good, echoing the above-mentioned problem-solving in life. This kind of mathematics learning goal is clear, in principle, the score of objective questions is lower than that of subjective questions, and multidisciplinary integration reduces skill proficiency. The mathematical sample questions given in the curriculum standard include Chinese, history, geography, social science, finance and other fields, which require general knowledge to better understand.