Reasearch On The Teaching Of Arithmetic Classes In Primary Schools From The Perspective Of Mathematical History

The combination of the history of mathematics and mathematics education shows many values.It allows students to experience the harmony of knowledge,feel the joy of inquiry,and also achieve a certain effect of moral education.There are various algorithms and thinking methods in the history of mathematics.Based on the premise of consulting a large amount of mathematical historical data,this article combines the teaching of elementary mathematics to develop teaching design,and discusses strategies based on practical research.In order to ensure the feasibility of the research,the author first conducted a survey of the history of mathematics integration into computing teaching,supplemented by questionnaires and interviews.It is found that teachers and students have a high degree of acceptance of the history of mathematics in actual teaching,but the frequency of classroom integration of history of mathematics is not high,and students lack basic knowledge of mathematics history.Through data analysis,the main reasons for the status quo are: the history of mathematics takes too much time in regular classroom teaching;teachers' own energy is limited;and the lack of reference HPM cases.Aiming at a series of reasons that prevent the history of mathematics from being integrated into the teaching of mathematics,the author designed the teaching design by consulting a large amount of historical data and combining the lesson "Three digits by two digits" of the fourth grade primary school mathematics book.With the help of perfecting the design content and conducting practical research.From the effect interviews after teaching practice,students have new feelings about the teaching of arithmetic,and generally reflect that the lessons are more interesting,they have learned a variety of algorithms,and they have learned more about historical materials in mathematics.On the basis of practical research,he author carried out the teaching design of the final review class of "Fun Calculation" based on relevant experience and historical data.Based on the above investigations and practical research,the relevant suggestions for improving the integration of the history of mathematics into computing teaching are summarized: teaching based on learning,and diversified selection of mathematical historical materials;tightly linked to teaching goals,penetrating mathematical historical materials in all directions;promoting research and development through research HPM school-based courses.