Research On The Creation Of Mathematical Problem Contexts In Senior High School Based On The Cultivation Of Mathematical Practice Ability

In the part of "Curriculum Nature and basic concept",it is put forward that the curriculum of senior high school mathematics should "promote the development of students’ practical ability and innovative consciousness".The emphasis on practical ability and innovative consciousness makes people in the field of education pay more attention to it once again.In the existing research,mathematical practice ability is more biased towards the application of mathematics,and the target orientation is not the mathematical practice ability.What is the true connotation of mathematical practice ability,how to cultivate senior high school students’ mathematical practice ability,what is the problem contents based on cultivating high school students’ mathematical practice ability,and in the actual teaching,what is the problem contents of training senior high school students’ mathematical practice ability? There is still a shortage.Therefore,it is worth paying attention to and studying how to create the contents of mathematical problem in senior high school and how to cultivate students’ ability of mathematical practice ability better.Firstly,this paper defines the mathematical practice ability and the contents of mathematical problem based on the cultivation of mathematical practice ability in senior high school.Then,in order to cultivate senior high school students’ mathematical practice ability,this paper puts forward the requirement of creating problem contents,finds out the theoretical basis of senior high school mathematical problem contents creation based on mathematical practice ability training,analyzes the principles and strategies of its creation,and puts forward the theoretical basis for the creation of senior high school mathematical problem contents based on mathematical practice ability.Then,aiming at the cultivation of high school students’ mathematical practice ability,this paper analyzes the contents of high school curriculum,and creates a case with high school mathematics curriculum knowledge representativenesses.Finally,based on the above research results,a suitable problem contents can be created in order to cultivate a high level of education.Mathematical practice ability of middle school students.The results show that: based on the cultivation of mathematical practice ability,the problem contents should be practice-oriented,cause the students’ cognitive conflict,emphasize the students’ main position,pay attention to the process requirements,andthe problem contents needs to run through the whole classroom.It is pointed out that the problem contents should take the mathematical practice ability as the aim principle,the generation principle of the problem,the student’s main body participation principle,and the enlightening principle of promoting the production of the practice idea.The problem contents should be practice-oriented,connect with the reality of life,highlight the students’ participation and highlight the enlightenment of the contents and so on.Principles correspond to the characteristics of mathematical practice ability,and strategies and principles are closely related to each other.Through the creation and analysis of cases,it is shown that the problem contents created by these principles and strategies indicates that the knowledge-based classroom in senior high school can achieve the cultivation of mathematical practice ability.