Study On The Mathematical Expression Ability Of High School Students Under The Core Literacy View

"Ordinary High School Mathematics Curriculum Standards(2017 Edition)"(hereinafter referred to as "New Curriculum Standards(2017 Edition)")proposes to focus on cultivating students' core literacy in the six major mathematics disciplines in high school mathematics teaching.With the development of students' core literacy The gradual establishment of the core literacy goals of the disciplines,the education community has set off a wave of research core literacy.According to the definition of the six core literacy of mathematics in the new curriculum standard(2017 edition),we can find that the core literacy of mathematics is closely related to mathematics.Related.Mathematical expression is the basis for students to learn mathematics,and also plays a pivotal role in the study of students.Since the core literacy of mathematics and the cultivation of mathematical expression skills are all crucial,they are inextricably linked.Therefore,it is meaningful to combine the mathematics expression ability of students with the core literacy of mathematics.This dissertation firstly surveys the status of mathematics expression ability of high school students in Fuzhou by questionnaire test method,and selects 15 students from Fuzhou Huaqiao Middle School High School according to the stratified sampling method to conduct interviews.High school students' understanding of the three languages of mathematics,learning attitudes and the teaching of mathematics language by high school mathematics teachers;Then,according to the survey results,in view of the obstacles in the mathematical expression of students,consult relevant literature,and consult the front line with rich teaching experience.Teachers,guided by relevant theories,combined with the teaching practice,put forward the teaching strategies of improving the mathematics expression ability of high school students under the core literacy concept: 1 Teaching strategies based on schema language to describe concepts;2 Teaching strategies to describe concepts by means of symbolic language;3 Teaching strategies for the use of schema language in the process of solving problems;4 Teaching strategies for mathematical language conversion in situational problems;5 Teaching strategies for language conversion in the construction of knowledge systems;Finally,combining the corresponding cases in high school teaching content to explain the strategy,Taking the core literacy concept as a high school student's ability to express mathematics Enhance the provision of teaching reference.