The Analysis And Case Study On The Practical Application Of Mathematics In Senior High School Under The New Curriculum Standard

What is the best education like?Rousseau believes that the best education is to moisten the material silently,not to see the real education behavior,but to moisten the students' mind silently,and to develop their endless possibilities.Since the second half of the 20th century,mathematics has played an increasingly important role in the development of society.The biggest characteristic of the development of mathematics is the importance and popularization of mathematics application.The new mathematics curriculum standard clearly points out that in order to let students understand the background,significance and value of mathematics,the key is its applicability and method,and the most effective way to achieve this goal is to introduce practical problems into mathematics teaching.In order to improve the students' application ability and implement the requirements of the new curriculum standard,practical application problems are added in classroom teaching and testing,but most of the students have low positive answer rate and lack of ability to link theory with practice.In order to investigate the reasons for the low scoring rate of application questions and how to enhance students' application awareness more reasonably in teaching,this paper will discuss from the following six aspects:Chapter one:elaborated under the new curriculum standard the high school mathematics teaching introduction practical application question goal and the significance,the main research content as well as the research method which takes,the research method mainly includes:the literature research method,the questionnaire survey method and the case analysis method.Chapter two:analyzes and arranges the research status of mathematics application problem teaching at home and abroad.Chapter three:introduces the theoretical basis of the practical application of mathematics in senior high school from two aspects:first,the definition of relevant concepts,and the analysis of what is the mathematical problem and what is the practical application of mathematics;second,the basis of educational psychology,including friedenthal's "real mathematics" theory,Ausubel's meaningful learning theory,Dewey's education that is life learning theory and construction Theory of learning.Chapter four:this chapter selects the second grade teachers and students of S middle school in Binzhou City,Shandong Province as the objects of this survey.On the basis of consulting and summarizing the relevant literature,this chapter uses the questionnaire survey method to investigate and analyze the current teaching situation of high school mathematics related practical application problems under the new curriculum standardAccording to the analysis of the survey results,at this stage,students' reading comprehension ability is poor.Although they have the consciousness of applying knowledge to life,they lack the guidance of correct theories and methods,so it is difficult to practice.Teachers also think that we should pay attention to the cultivation of students' application consciousness in mathematics learning.However,due to the tense arrangement of class hours,some teachers do not interpret the new curriculum standard enough,the thought of exam oriented education still exists,and the measures to cultivate students' application consciousness still need to be developed.Chapter five:it lists three typical teaching cases that apply mathematics knowledge to the actual teaching of senior high school mathematics in human-oriented education version a,which are function model and its application,the first N-term sum of equal difference series and basic inequality.These three mathematical models are widely used in life.By explaining the origin of knowledge,they present the problems of life,help students to abstract life problems into mathematical problems,establish mathematical models,and solve them with the knowledge they have learned,cultivate students' ability of abstract generalization and mathematical modeling,and improve students' awareness of learning to use.Chapter six:the conclusion of this paper is sorted out and summarized,and some reasonable suggestions are put forward.Through the investigation,it can be found that improving students' application awareness and ability needs the joint efforts of students and teachers.Students should enhance their reading comprehension ability,actively apply mathematics knowledge to life,learn to look at problems with mathematical eyes,and think about practical problems with mathematical thinking.Students should also strengthen the study of the new curriculum standard,clarify the requirements of the new curriculum standard for contemporary high school students,and form the correct mathematical values.Teachers should carefully prepare lessons,find the life prototype of mathematical knowledge,stimulate students' thirst for knowledge from the practical problems they are familiar with,and guide students to apply mathematics to practice.In addition,teachers should set up the concept of lifelong learning,carefully study the new curriculum standards,make clear the training objectives of the state for high school students,and contribute to the cultivation of talents needed by the state.