In the primary school stage, the core literacy is mainly manifested as: sense of number, sense of quantity, sense of symbol, calculation ability, geometric intuition, sense of space, sense of reasoning, sense of data, sense of model, sense of application and sense of innovation.

In junior high school, the core literacy is mainly manifested as abstract ability, computing ability, geometric intuition, spatial concept, reasoning ability, data concept, model concept, application consciousness and innovation consciousness.

The specific performance requirements of core literacy in different periods are different. At present, the performance of core literacy in senior high school, junior high school and primary school is as follows: consciousness and concept are all knowledge of things, consciousness is based on intuitive feelings, and concept is based on clear concepts, among which junior high school and primary school have application consciousness and innovation consciousness.

Will observe the real world with a mathematical eye

Mathematics provides people with an observation way to know and explore the real world. From the mathematical point of view, we can find the quantitative relationship and spatial form from the objective phenomena in the real world and put forward meaningful mathematical problems.

Being able to abstract mathematical research objects and their attributes, and form concepts, relationships and structures; Be able to understand the mathematical principles behind natural phenomena and realize the aesthetic value of mathematics; Form curiosity and imagination about mathematics, actively participate in mathematical inquiry activities, and develop innovative consciousness.