The Applying Study Of Problem Leading Teaching In Primary School Mathematics

Mathematics is one of the core subjects of teaching,and now the ability to discover and solve questions has been regarded as an important part of mathematics quality.Based on the content of "Compulsory Education Mathematics Curriculum Standards(2011 Edition)",the previous course standard of“the ability to analyze and solve questions " has been revised to " ability to discover and raise,further analyze and solve questions”,which suggests that mathematics teaching should attach importance to cultivate students' ability to discover and raise,analyze and solve questions.Meanwhile,it can be found that discovering questions has become the focal point of academic mathematics when surveying the mathematics education research throughout the world.However,it is still rare that students find out and put forward problems in Mathematics class.As a result,it is urgent to find an effective way to make students put forward their problems,questions,conjectures and assumptions bravely in class.It is also advocated to improve students' ability to find out,put forward,analyze and solve mathematical problems.On this basis,a new teaching form called "problem leading teaching" appears.It refers to the teaching based on students' real problems.It is an innovative and exploratory teaching way.In this kind of teaching,teacher must create some problem situations according to the teaching requirements and content.They also should take the ability of students to find out and put forward problems as the teaching objective as well as the ability to find out,put forward,analyze and solve problems as the teaching method.It is aimed to stimulate students' learning interest and self-confidence,promote the development of their innovation awareness and improve their ability to find out,put forward,analyze and solve problems.In this way,students can observe the world with mathematical vision,think about it with mathematical thinking and express it in mathematical language.The methods of literature research,interview,classroom observation andquestionnaire survey are mainly adopted to carry out the applying study on problem leading teaching in primary school Mathematics.The applying study on problem leading teaching in primary school Mathematics is carried out.The Theory of Constructivism and the Theory of Problem Leading Teaching are taken as the basis.It is aimed to cultivate the ability of students to find out,put forward,analyze and solve problems and explore the application of problem leading teaching in primary school Mathematics from the perspective of combination between practice and theory.First of all,in terms of connotation,problem leading teaching is a teaching way to cultivate the ability of students to ask questions.It is focused on students' real problems.It is aimed to explore the core subject problem.It is mainly characterized by "the authenticity,life,exploration and guidance of problems"..It innovates the teaching method and enriches the learning method at the same time.Therefore,its values are mainly as follows.On the one hand,it is conducive to the improvement of the interest of students in question exploration and the enrichment of related methods as well as the cultivation of students' ability to put forward and solve problems in classroom teaching.Secondly,from the perspective of the design path of problem leading teaching,the problems to be studied by students should originate from and return to life.Situations are also conducive to the formation of problems.Moreover,the aforementioned problems should be guided by the teaching objective.As a result,problem leading teaching should be in line with the three main principles of life,situations and guidance.Also,it should be focused on curriculum standards and students as well as their experience,which can be taken as the main basis for teaching.The following primary school Mathematics problem leading teaching process is summarized by referring to Professor Zhang Dan's "problem leading teaching" model.(1)Define the unit teaching goal.(2)Create the appropriate situational experience.(3)Guide students to ask questions.(4)Inspire students to solve problems.(5)Summarize,assess and Improve teaching.Finally,the applying study on problem leading teaching in primary schoolMathematics is carried out.A class of the sixth grade of X primary school of Zigong City is selected for the application of problem leading teaching in Mathematics.The first unit of the second volume of the PEP sixth-grade Mathematics called "Cylinder and Cone" is selected for design and implementation.On this basis,the methods of classroom observation,questionnaire survey and interview are adopted to analyze the role of problem leading teaching in primary school Mathematics.The research results are as follows.The acceptance of problem leading teaching among the most students is high.The ability of students to put forward problems is strong.Students are very interested in questioning.The question exploration atmosphere among students is good.In addition,according to the practical experience about the application of problem leading teaching in primary school Mathematics,it is necessary to adopt the following strategies about the application of this teaching way.Firstly,create a good questioning atmosphere and encourage students to ask questions bravely.Secondly,make a series of question tools to guide students to ask questions.Thirdly,respond to students' questions actively and improve their interest in questioning.Fourthly,find the core of the subject and ensure the thinking participation of students.Finally,carry out the group cooperative learning activity to improve the question exploration efficiency of students.