Research On The Short-board Analysis And Countermeasure Of Mathematics Key Capability Of Senior High School Students

In recent years,the cultivation of high school students' key mathematical capabilities has been attached great importance by the mathematics education circles.This dissertation aims at investigating and studying the development level of high school students' key mathematical capabilities,analyzing the shortcomings of the current students' key mathematical capabilities,and putting forward the Teaching Countermeasures of complementing the shortcomings and developing the key mathematical capabilities in an all-round way.Based on the evaluation theory of experts and scholars on mathematical capabilities,a case study of a demonstration high school in Nanning,Guangxi,was conducted by using questionnaires,test papers and classroom case studies.The main contents are as follows:(1)Define the relevant concepts of mathematical key capabilities and define the meaning of short board.(2)Designing questionnaires,conducting surveys and analyzing results.(3)By comparing and analyzing teaching cases,geting the influence factors of the development of students' key mathematical capabilities.Through the analysis,the following main conclusions are drawn:(1)At present,teachers' understanding of key mathematical capabilities is low;(2)At present,students' capability of mathematical modeling is the shortcomings;(3)Overall,the development level of key mathematical capabilities of science students is higher than that of liberal arts students,and difference in the development level of key mathematical capabilities between boys and girls are shown in different capabilities;(4)The factors affecting the development of students' key capabilities in mathematics are as follows: the sufficiency of teacher preparation,teacher's language,teacher's own ability,student's interest in learning,and favorable learning environment.Based on the above conclusions,the teaching strategies to improve the capability of mathematical modeling are given:(1)Enhance the adequacy of lesson preparation;(2)Focus on Guiding Teaching and Enhance Language Enlightenment;(3)Improve self-modeling ability;(4)Establish mathematical modeling society to train students' interest in learning;(5)Great a good learning environment.The teaching strategies of cultivating mathematics key capabilities in an all-round way are given:(1)Paying attention to the balanced development of Arts and science,men and women;(2)paying attention to communication and common development.