Research On Improving The Problem-solving Ability Of High School Students Under The Mathematics Core Literacy

With the deepening of education reform,"core literacy" has become one of the hot words in the education circle and has attracted more and more attention.People began to explore the integration of core literacy and subject,in this case,the birth of mathematics core literacy,which is a key accomplishment for high school students to learn mathematics,it can reflect the high school students' grasp of knowledge and understanding of the nature of mathematics.Since the concept of "problem-solving" was put forward,it has attracted the attention of many scholars and teachers at home and abroad.The ability to solve mathematical problems of high school students is often one of the important indicators to evaluate the effect of high school mathematics teaching,and it is the most direct embodiment of high school students'core literacy.Therefore,in the context of core literacy,it is necessary to study strategies to improve the problem-solving ability of high school students.Under the guidance of the mathematics core literacy,this paper will explore the strategies to improve the problem-solving ability of high school students from the aspects of theory and practice.The first chapter refers to the domestic and foreign literature and research trends,and describes the research methods and ideas of this paper.The second chapter defines the relevant core concepts and constructs the theoretical basis.This chapter mainly defines mathematics core accomplishment,problem solving ability,etc.The theory of information processing,the theory of multiple intelligence,the theory of learning transfer,the theory of constructivist learning and other relevant theoretical basis are described.The third chapter selects a certain number of high school students for questionnaire survey and test to understand the current situation of high school students' problem-solving ability under the core accomplishment of mathematics.At the same time,the questionnaire feedback about high school math teachers was collected through the network.The fourth chapter proposes several strategies based on questionnaire feedback to help high school students improve their problem-solving ability.In the fifth chapter,the feasibility and effect of the proposed strategies are verified in practice.The practice proves that the overall performance of the experimental class is better than that of the ordinary class.And with the help of instructional design,it shows how to consciously cultivate students' core qualities so as to improve their problem-solving ability.So that the theory can better guide the practice.I hope it can really help high school students improve their problem-solving ability and enhance their confidence in learning mathematics.The sixth chapter is mainly to reflect on the whole paper and outlook.After investigation and research,the following conclusions are drawn:high school students are greatly affected by emotional factors in problem solving.A small number of students lack perseverance and patience,and fail to form the good habit of hands-on practice.More than one-third of high school students lack the awareness to use mathematical tools and transform their thinking.High school students are deficient in mathematical problem representation,knowledge transfer and data processing,which need to be further improved.High school mathematics teachers think that students are most lacking in mathematical ion,logical reasoning,mathematical modeling and other qualities.Based on this,the following strategies are proposed:teachers should mobilize students' non-intellectual factors to promote the improvement of problem solving ability;Teachers should help students to lay a good foundation of mathematics,for the problem to solve the possibility;The teacher guides the student to represent the problem,accumulates the mathematics thought method,develops the mathematics core accomplishment;Lead the students to experience the mathematical process,and cultivate the students' transfer consciousness.