The new curriculum of primary school mathematics is good. The midpoint in Canon is also good. The middle point of the book is suitable for students with average grades to make up lessons. The content is simple and easy to learn, the students have learned a lot of knowledge, and the teacher lectures carefully.

It is not difficult to teach intermediate courses, and the teacher knows it well. The new curriculum of primary school mathematics is rich and varied, and easy to learn. Teachers give lectures carefully and students have a good learning atmosphere.