The intuitive teaching pattern of developing the core literacy of mathematics

To prepare the students with the mathematical core literacy, based on the high school mathematics curriculum standard, by use of intuitive teaching, the development of intuitive imagination is stimulated, thus in turn to boost the development of mathematical core literacy such as mathematical abstraction, logical reasoning, mathematical modeling, mathematical operation and data analysis. Teaching practice finds that the intuitive patterns of mathematics teaching in senior high school consists mainly of graphic auxiliary patterns, physical display patterns, writing expression patterns, oral explanation patterns, etc. The formation and clear presentation of optimized teaching intuitive patterns are important to help transform the abstract into concrete, the dominant into recessive, the indirect into direct, the complex into simple, the chaotic into crystal, which brings double efficiency in interpreting mathematical problems, guiding analysis, communicating relations, straightening ideas, revealing mathematical laws and essence, and thus contribute to the heightening of the abstract thinking skills of students and benefit their development of logical reasoning, mathematical modeling, mathematical operation and data analysis.