The Teaching Research Of Mathematics Abstract Accomplishment Training For Students Of Grade Two In Senior High School

In order to implement the basic idea of "cultivating talents by virtue" proposed by the 18 th party congress,the ministry of education issued the opinions on comprehensively deepening curriculum reform and implementing the fundamental task of "cultivating talents by virtue",which clearly put forward the concept of "core quality system".Therefore,the topic of core quality of mathematics has gradually attracted the attention of researchers and practitioners in the field of mathematics education.The curriculum standards for mathematics in ordinary senior high school(2017 edition)formally proposes six core qualities of mathematics,namely "mathematical abstraction,logical reasoning,mathematical modeling,intuitive imagination,mathematical operation and mathematical analysis",and takes them as a training target of mathematics.So,what is the current status of students' mathematics core literacy level? In practical mathematics teaching,how to transform the classroom goal of "knowledge conception" into the goal of "accomplishment conception" ? What points should be paid attention to and which teaching method should be chosen when designing the teaching objectives of mathematics class? What teaching strategies can effectively promote the cultivation of mathematics core literacy and other issues are worth further study.Based on this,this study takes the cultivation of "mathematical abstraction" literacy as the subject,and attempts to explore basic teaching strategies for cultivating mathematical abstraction core literacy.In terms of theoretical research,first of all,literature research method is mainly adopted to sort out the current literature on the research of core mathematical literacy,so as to understand the current status of students' core mathematical literacy level.Then,from three aspects of concept,level division and research status,the literature of mathematical abstract literacy is briefly summarized and sorted out.Finally,on the basis of the existing research,four teaching strategies are summarized to cultivate the students' abstract quality of mathematics: process strategy,diversification strategy,operation strategy and elaboration strategy.As for the empirical research,first of all,referring to the existing research,the "mathematics abstract literacy level test paper for senior high school students" was compiled,and a survey was conducted on the students in a high school in Guilin City.Next,based on the analysis of theeffective data obtained from the investigation,it is found that the overall scoring rate of the students in the tests of mathematical abstract literacy level is low.Then,in order to verify whether the strategy proposed in this study has a positive impact on improving the abstract literacy level of high school students,this paper attempts to conduct a quasi-experimental research on the teaching content of "rate of change and derivative" with students of Grade Two in senior high school as the experimental object.Finally,Excel and SPSS17.0 software were used to make statistics and analysis of the effective pre-test scores and post-test scores.The results showed that there was a significant difference between the post-test scores of the experimental class and the control class,that is,the four teaching strategies proposed in this study were helpful to improve and enhance the mathematical abstract literacy of high school students.