Research On The Teaching Strategy Of "Mathematical Wide Angle" In Primary School Based On The Core Accomplishment Of Mathematics

As the reform of basic education curriculum is in full swing,the word "the core accomplishment" has gradually entered the field of vision.As far as mathematics is concerned,it is necessary to think about how to use the content of the teaching material to cultivate the students' the core accomplishment of mathematics in the teaching.And in the process of teaching practice,the system of the core accomplishment of mathematics is gradually constructed.Therefore,how to cultivate students' the core accomplishment of mathematics in primary school mathematics teaching is a subject worthy of teachers' attention."Mathematical wide angle" is taught in primary school mathematics teaching material sector specific version,which contains rich teaching content,contains a wealth of mathematical knowledge,mathematical thought and mathematical history,and through the "mathematical wide angle" teaching to cultivate students to use mathematical knowledge to solve practical problems consciousness of mathematics problems,provides abundant teaching materials as the core accomplishment of mathematics training.This paper links the cultivation of the core accomplishment of mathematics with the teaching of "mathematical wide angle",and explores and analyzes the teaching strategies of cultivating students' the core accomplishment of mathematics in the teaching of "mathematical wide angle".On the basis of referring to related literatures,this paper first clarifies the connotation,elements and basic characteristics of the core accomplishment of mathematics,and interprets and analyzes the content of "mathematical wide angle".Understand the current teaching situation of "mathematical wide angle" followed by a questionnaire survey," exploring the teaching practice,and on this basis,according to the pre class preparation,classroom teaching and after-school consolidation points of the core accomplishment of mathematics training primary school mathematics teaching strategy based on "mathematical wide angle" :(1)to understand the core accomplishment of mathematics and to analyze the teaching content of "mathematical wide angle".(2)based on the core accomplishment of mathematics,reasonable teaching goal;(3)arrange preview,let the students study purposefully;(4)pay attention to students' experience,creat teaching situation close to students' life;(5)reasonable choice of teaching methods,strengthen intuitive teaching;(6)leave enough space for students to explore,feel the core accomplishment of mathematics in the exploration;(7)focus on the mathematical culture into the classroom,reflect the humanistic flavor of mathematics;(8)select interesting exercises to stimulate mathematical emotion;(9)to strengthen guidance,deeply comprehending the core accomplishment of mathematics.