Research On Concept Teaching In Junior Middle School Based On Mathematics Core Literacy

China began a new round of curriculum reform at the beginning of the 21 st century,The term "core literacy" has gradually heated up.As a result,the term "mathematical core literacy" also received much at tention.In recent years,research results on mathematical core literacy have emerged endlessly from different levels and perspectives.To cultivate students' core mathematical literacy requires the actual teaching as a carrier,and to implement the core mathematical literacy into teachin g.Therefore,this thesis takes junior high school mathematics concept teaching as a carrier,and studies how to implement the core literacy of mathematics in junior high school concept teaching.The research methods used in this article include literature review method?questionnaire survey method?test method?and case analysis method.First,the literature review method is used to define the core concepts of mathematical core literacy and concept teaching,and to explain the relevant literature at home and abroad,and to analyze the current relationship between concept teaching and core literacy;Secondly,based on the above research analysis,prepare test papers and question naires,survey 200 students in a junior high school,and analyze the current level of concept teaching based on mathematical core literacy and the relationship between mathematical core literacy and concepttea ching;Finally,based on the survey results,a junior high school concept teaching strategy based on the core literacy of mathematics is proposed,and a teaching case analysis is performed with the "function conc ept".Conclusions reached through investigation and analysis:1.The current junior high school concept teaching based on the core literacy of mathematics is at the middle-low level;2.The core mathematics literacy of students is closely related to concept teaching,which is specifically reflected in the impact of students' emotions?attitudes?values?mathe matical thinking and mathematical literacy on concept teaching.Among them,students' mathematical abstraction?intuitive imagination?logicalreasoning,etc.The three kinds of mathematical literacy have the greate st relationship to concept teaching.Combining the conclusions obtained from the survey,the following five strategies are put forward for the implementation of core mathematical literacy in junior high school concept teaching:1.Encourage teachers to study the "Mathematics Curriculum Standards" carefully and grasp the connotation of core literacy correctly and profoundly;2.In the concept teaching design,create clever and appropriate problem situations to introduce concepts,stimulate students' curiosity,increase student interest,and cultivate students' good learning emotions;3.Teachers focus on training students' mathematical abstract literacy in concept teaching and guide students to form concepts on their own;4.Students should deeply understand the nature of concepts and improve their mathematical thinking during the concept learning process;5.Teachers should incorporate mathematical concept culture in the concept teaching design,cultivate students' rich cultural heritage,and establish correct learning values.