Combined with your own teaching, what do you think are the main changes in the four major areas of primary school mathematics? - Training Enrollment Network

Combined with your own teaching, what do you think are the main changes in the four major areas of primary school mathematics?

First, in the field of numbers and algebra, it seems simple but in-depth.

Second, in the field of space and graphics, it becomes simple.

Third, in the field of statistics and probability, from simple to difficult, from knowing oneself to drawing.

Fourth, in the field of practice and comprehensive application, the application problems are basically combined with practice.

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