The Practical Study Of The Transformation Thought In The Teaching Of "numerical Calculation" In Primary School

The transformation of idea is a basic mathematical thought,it is learning new knowledge or solve new problems,on the in-depth understanding and analysis of new knowledge or new problems,consciously associate and recall the old knowledge,by some means the new knowledge and new problems by changing the transformed,transformed into existing knowledge,has been able to solve the problem,and to achieve the objective understanding of new knowledge and new problem solving.Transformation ideology plays an important role in the teaching of mathematics in primary schools.The author has studied some works and papers about transforming thoughts,and got some understanding of the transformation thoughts.Through the questionnaire survey to the primary school mathematics teachers,the author has realized that primary school mathematics teachers generally agree with the important role of transforming thought method;The transformation of thinking methods to grasp the situation is not optimistic;transformation of thinking in the application of mathematics teaching in primary schools need to be strengthened.On this basis,this paper analyzes and discusses the textbook of compulsory education textbook(2013 edition)of primary education in Jiangsu Education Publishing House,excavates the transforming thought contained in teaching material from the field of number operation,finds the transformation thought In the textbook embodies the characteristics of:structural,hierarchical,orderly,and put forward the use of textbooks recommendations:careful mining,of dark for the Ming,add exercises.The author puts forward the teaching strategies of transforming thought in elementary mathematics teaching from the following five aspects:improving the knowledge structure,laying the transformation Grasp the teaching time,infiltration and transformation of thinking;cultivate associative thinking,improve the transformation ability;use a variety of ways to assist the transformation of teaching;timely practice application,internalization transformation method.