Research On Penetrating Mathematical Thought And Method In Elementary Fraction Teaching

In 2011,the newly revised compulsory education mathematics curriculum standard,on the basis of the traditional "double base",added the basic ideas of mathematics and basic activity experience,and became the "four basics." This change further enhances the position of mathematical thinking methods in compulsory education,and also causes the academic community to turn its attention to the primary school stage,breaking the previous situation that most of the research on mathematical thinking methods is concentrated in the middle and high school.In addition,the basic idea of mathematics points to the mathematical abstraction,logical reasoning and mathematical modeling in the core literacy of mathematics.Therefore,the teaching of mathematical thinking methods can cultivate students' core literacy of mathematics.As an important part of elementary school mathematics,scores play a very important role in primary school mathematics.Learning the knowledge of scores and feeling the mathematics thought method can enable students to grasp the deep knowledge of scores while understanding the surface knowledge of scores,and realize the leap of mathematics learning quality.Although many scholars have some research on the connotation of mathematics thought methods and the teaching strategies of mathematics thought methods,they have less research on the teaching methods of the specific content of scores.In practical classroom teaching,mathematical thinking methods are not implemented like basic knowledge and basic skills.Therefore,it is necessary to study the subject of infiltration of mathematical thinking methods in primary school score teaching.This article will be carried out in the following five parts: The first part will explain the reasons,meanings and methods of the topic selection,define the related concepts,and summarize the research status at home and abroad.The second part starts from the course standard and analyzes the text of the course standard.In the study of curriculum standards,the three objectives of the curriculum objectives,curriculum content,and teaching evaluation are the requirements for infiltrating the mathematical thinking method in the primary school score teaching.The third part,starting from the teaching materials,analyzes the texts of the scores of the primary education mathematics textbooks of the People's Education Edition.The distribution of scores in the textbooks and the important mathematical methods in the scores of the textbooks are combined with the literature to further analyze the principles of penetrating mathematics thoughts in primary school score teaching.The fourth part is the use of observation methods and case studies.From the two important dimensions of score teaching: the meaning of scores and the calculation of scores,select the "preliminary understanding of scores" and the "different denominator score plus and subtraction" two representative quality courses with representative and infiltration of mathematical thinking methods.Case analysis,observe the teachers' unique teaching styles and teaching methods,with a view to In the fifth part,the author has obtained some thoughts through analysis of the case examples,combined with literature research,his own practical experience and many classroom observations.After the summary,some suggestions have been made.Provide some references for the education sector,schools and teachers.