The Status Of Open Questions And Countermeasures In Mathematics Textbooks In Primary Schools

The open question of mathematics is an important part of mathematics teaching,which can help students master the systematic basic knowledge and basic skills of math,so that students learn to think in the process of solving the open questions in of mathematics.In addition,it can increase students' flexibility and creativity in thinking,and exercise students to connect mathematical knowledge flexibly with real life so as to further improve students' interest in mathematics and feel the pleasure of learning.With the continuous reform of contemporary education,more and more attention by the educators at home and abroad is paid to the open questions of mathematics.Therefore,on the basis of previous studies,combining the study and analysis of the open questions in the primary school mathematics textbook of Shanghai Teaching Edition,the paper discusses some hot issues,such as the application of open questions in primary school mathematics and the design strategy of open questions.It expects to have a certain theoretical guiding significance to the design of open questions.This paper is divided into five parts: The first part is the introduction,which mainly introduces the background and significance of the topic selection and narrates the research ideas and methods of this article on the basis of reviewing the previous research results on the open question of mathematics.The second part gives a detailed overview of the characteristics,types,values of the open questions in primary school mathematics.The third part systematically analyses the design of the open question in the mathematics textbook of Shanghai teaching edition.First of all,it analyses the three aspects of the content,grade and type.Then it gives a full account of the cases about open questions.Secondly,the paper analyses the number of the open questions of mathematics in the primary school textbooks of Shanghai Education Edition and the distribution,so as to analyse the open questions in each plate and summarize the design features.Finally,the paper analyses the problems of the design of open questions in primary school mathematics textbooks.The fourth part combined with the analysis of open questions in mathematics textbooks of Shanghai,this paper puts forward some countermeasures for improving open problems and illustrate them by examples.Then it elaborates from three aspects: design principles,design strategies and teachers themselves.The fifth part puts forward thoughts on the reflection and prospect of open questions in primary school mathematics.