Research On The Improvement Of The Teaching Model Of Math Concepts In Senior Middle School Based On The Core Literacy Of Mathematics

Mathematics concept teaching has always been a major and difficult point in mathematics teaching.Conceptual teaching is a test of whether teachers have a good grasp of the nature of mathematics,teaching courses,teaching content,and students' academic conditions.After the reform of the new college entrance examination,people pay more attention to understanding the mathematical concepts embodied in the mathematics discipline,absorbing mathematical ideas,understanding the unique mathematical thinking mode of mathematics,following the spirit of mathematics,etc.,rather than simply serving the test.In terms of the training requirements for the core literacy of mathematics,different requirements have been put forward after the reform of the new college entrance examination,and the concept teaching class is facing greater challenges.This article aims to analyze the logic of conceptual knowledge in the new textbooks for high school compulsory under the background of the reform of the new college entrance examination,explore the core literacy of mathematics contained in it,improve the existing model of concept teaching based on the core literacy of mathematics,and propose more specific implementation plans to understand To the problems of students learning mathematics concepts,as well as the teaching confusion of teachers how to cultivate students' core qualities of mathematics in concept teaching,combined with the analysis of specific mathematics concept teaching cases and classroom evaluation,this paper proposes the process of the improved concept teaching model:(1)Analyze the logic of knowledge,grasp the mainline of the concept,and deepen the understanding of the concept through the main line of teaching to promote the systematic and organized knowledge;(2)Focus on core literacy,clarify the training standards,and deeply analyze each concept,involving independent concepts,taking into account Consider the connection in the concept,refine the core literacy of mathematics and its specific training strategy;(3)clear the specific teaching goals,design a reasonable teaching process,and adopt a variety of situational teaching to stimulate students' interest and desire for learning.In order to implement the improved teaching model,this paper selects the three modules of function module,plane vector module and statistics module as examples to analyze from two perspectives:(1)Macro-level analysis of the concepts in the module in series,supplemented by Fragmented teaching cases are presented;(2)From a micro perspective,reasonable instructional design is made for specific conceptual knowledge,and compared with traditional conceptual teaching models.