Cultivation Of Mathematics Problem-solving Ability Of Students In The Upper Grades Of Primary School

Learning in primary school is the foundation of students' learning career.Mathematics is the key subject for primary students in this stage,and problem solving is an important field of study in mathematics.The difficulty of the higher grades is obviously improved in the lower grades,and there are all kinds of problems in the process of the problem solving.On the basis of summarizing related research status at home and abroad,this paper defines the core concept of "mathematical problem solving ability".Combining with the practice in the process of the collected data,in this paper,the primary problems existing difficulties are analyzed: in the process of problem solving,primary school students main problem understanding ability is insufficient,lack of ability to analyze the problems,the lack of seeking strategy ability,strategy execution ability is weak,the plight of low inspection reflection ability five aspects;In the communication of problems,primary school students are faced with the dilemma of weak self-expression ability and evaluation of other people's abilities.In the process of coordination,primary school students are faced with difficulties in self-monitoring and self-regulation.Combining with the relevant knowledge of pedagogy,psychology,this article from the students,teachers,and family education,the elementary school higher grades students in three aspects in the process of problem solving difficulties existed in the attribution: for primary school students itself,there are lack of good study habits,knowledge base is relatively weak and vulnerable to other factors in the cause of the three aspects;For teachers,there are four reasons for the lack of preparation,insufficient teaching ability,improper teaching method and low professional responsibility.In of senior primary school math problem solving,on the basis of analysis of the causes of the difficulties and this paper puts forward the elementary school higher grades students' ability to solve mathematical problems recommendations: aiming at the problem solving process,this paper prepared before class,appropriate guidance in class,after class to consolidate enhance three aspects put forward the Suggestions forthe improvement of students problem solving ability;Aiming at the problem communication process,this paper puts forward some Suggestions to improve the problem-solving ability of elementary school students from three aspects: promoting cooperative learning,giving proper guidance and increasing practical activities.Aiming at the coordination process,this paper puts forward some Suggestions on teaching the necessary metacognitive strategies and timely monitoring and guidance.Finally,in the appendix,I added the teaching plan of "planting trees",which was designed and taught under the help of the instructor.