1, can observe the world from a mathematical point of view: observe the world from a mathematical point of view, that is, people input information from the outside. One of the three core qualities of mathematics is the vision of mathematics, that is, the sense of number, quantity, symbol, intuitive geometry, space and innovation.
2, can use mathematical thinking to analyze the world: use mathematical thinking to analyze the world, that is, people process information themselves. The second of the three core qualities of mathematics is mathematical thinking, that is, logical reasoning and mathematical operation literacy.
3. Can express the world in mathematical language: express the world in mathematical language, that is, people output information to the outside world. The third meeting of the core literacy of mathematics is the language of mathematics, that is, the literacy of mathematical modeling and data analysis.