Research On The Strategy Of Improving The Problem Solving Ability Of Junior High School Students Under The Core Of Mathematics

The rapid development of science and technology has promoted the progress of society.As a scientific language to describe the rules of nature and social law,mathematics has been paid more and more attention.At the same time,mathematics education as an important part of human education,in the formation of human rational thinking and promote the development of individual intelligence play a unique role."Problem solving" since the last century 80's once,by the majority of education and teaching experts,scholars,teachers,attention,become the center of mathematics education.Today,efforts to cultivate junior high school students' problem solving ability is still one of the basic goals of mathematics education in compulsory education stage,which is an important index to evaluate the effect of mathematics teaching.With the deepening of the curriculum reform of basic education,the cultivation of the quality of middle school students in the 21st century has been paid more and more attention.The mathematics education has entered the curriculum system based on the core literacy,and the core of mathematics has come into being.Mathematical core literacy is the basic accomplishment in the process of mathematics teaching and learning,and it is the basic part of mathematics curriculum goal.It comprehensively embodies the understanding of mathematical knowledge,the mastery of mathematical skills,the perception of mathematical thinking and the accumulation of experience in mathematical activities.Therefore,it is necessary to study the strategy of improving the problem-solving ability of junior high school students under the core of mathematics.This paper will explore the improvement strategy of problem solving ability under the guidance of mathematics core literacy from junior middle school mathematics teaching and mathematics learning.After investigating and understanding the current situation in the junior middle school mathematics classroom,through the theoretical and practical research,we hope that we can solve the problem of solving the problem of junior high school students' problem in the "curriculum system with literacy" To give inspiration.First of all,this paper focuses on the background of mathematical core literacy,from the new curriculum and teaching practice,finishing the analysis of domestic and foreign literature and research trends,at the same time describes the main content and significance of this article,research methods and ideas.Secondly,the core concept is defined,and the theoretical foundation is constructed.This paper mainly defines the concepts of literacy,mathematics literacy,mathematical core competence and problem solving ability.The theoretical basis of cognitive psychology,information processing theory,multiple intelligences theory and constructivist learning theory is expounded.And then selected a certain number of junior high school students,through the questionnaire and test,investigated the core of the problem of mathematical knowledge of the status quo.And strive to understand the specific situation of junior high school students' problem-solving ability,find a breakthrough point of promotion strategy,and provide theoretical basis and practice basis for the next research.And then proceed from the results of the investigation,targeted for the core of the core knowledge of the problem-solving ability to enhance the specific feasible strategies to guide the practice.Finally,the empirical research on the proposed strategy is carried out.That is,after a period of practice teaching and experiment,the students to test,through the comparative analysis of teaching results,test the feasibility and effectiveness of the strategy to enhance.To ensure that the actual teaching to play a role.The aim of this study is to propose and validate the strategy of solving problem-solving ability in the core of mathematics through practical investigation and experiment teaching,and provide the direction for junior middle school teaching,hoping to help junior high school students improve their ability and enhance their comprehensive quality.