1, the new curriculum standard emphasizes the core literacy of mathematics.

For mathematics teaching, the purpose is not to let children simply learn the knowledge points in books, but more importantly, to let children have the ability to think independently and solve problems with mathematics.

The core of this revision is to emphasize that children should look at the world from a mathematical perspective. To make children have mathematical thinking, they must have logical reasoning ability and rigor.

2. The structure of study time and course content has changed.

This revision divides primary schools into three periods, the first period refers to grade one to grade two, the second period refers to grade three to grade four, and the third period refers to grade five to grade six.

The specific change of course content means that the percentage of teaching content has moved to the statistical part. The inverse proportion board of negative equation is moved to junior high school, and the content of letters representing numbers should be strengthened. Finally, we should strengthen the training of children's algebraic thinking. This part is taught from the first grade.