Teaching Practice Research On Improving Mathematics Operation Ability Of High-level Chinese Students

Mathematical operation ability is an important part of the six core qualities of"high school mathematics curriculum standard(2017)".Over the years,there are quite a lot of tests about the arithmetic ability in the college entrance examination papers,which indicates that the operation ability is also the focus of the college entrance examination.But in the mathematics teaching of liberal arts,I found that there are some problems in the mathematical ability of the arts students,for example,some students use the formula in a hard way or use the formula in a wrong way,they can only column formulas without operation method and operation target,the operation process is long and cumbersome,the error of the low grade is frequent,and the operation of the alphabet is difficulty.The lack of computing power has seriously affected mathematics achievements of some liberal arts students,and restricted the development of most liberal arts students' mathematical ability.Therefore,I try to understand the current situation and problems of mathematical computing ability in senior high school students by this study,and on this basis,to formulate countermeasures to improve the students' operational ability.This article try to find out the existing problems through material analysis,questionnaire survey,teacher interview and other methods to understand the current situation of the development of high school arts students' operational ability,and explore the countermeasures to raise the operational ability of the liberal arts students in practice combined with the literature and previous research results,analyze the reasons for the formation of the problem.Through the investigation and study,it is found that the reasons for the error of operation of liberal arts students can be divided into six categories;the students' self evaluation is not high in the operation;the arts teachers also think that the operational ability of the students in the arts is necessary for further improvement;and the operational ability of the high school students of liberal arts is different.The phenomenon of low computing power does exist,which is mainly influenced by two parts:internal factors and external factors.Internal factors include unscientific learning methods,lack of observation,discrimination ability,operation skills,low participation in computing activities,poor computing habits and so on.The external factors include improper grasp of teachers' teaching rhythm,lack of emphasis on the training of operational ability,single teaching methods,unreasonable curriculum arrangement,and so on,and the students with high computing ability are very good in learning interest,cognitive structure,thinking quality and operation habits.In this study,some teaching strategies are adopted in practice:one is to consolidate the foundation and clear the direction of operation;the two is to strengthen the rules and to make the computing tools;the three is the stratified training,the strengthening of the operation effort;and the four is the summary and reflection,and the deepening of the management of the wrong question.Through teaching practice,it is proved that several teaching strategies studied in this paper are effective for high school liberal arts students.