A Preliminary Analysis On The Teaching Of "Hour,Minute And Second" From The Perspective Of Textbooks

In recent years,our country has paid great attention to the education of primary and secondary schools,especially at the junior stage education of primary schools.Now we are in an era of network,every teacher's teaching method is also very different from each other.The traditional education and teaching ideas and novel teaching methods which are full of youthful spirit are colliding gradually,which brings a lot of thinking and reflection to us primary school mathematics teachers.How can teachers conduct their teaching in current era? If we still leave our thoughts stopped in the past and insist on the traditional teaching method,can it still meet the development needs and cognitive laws of primary education? Will it be eliminated by the time? If we don't want to be eliminated,what changes should we make?With the continuous innovation and transformation of teaching methods,it is becoming more and more significant to attach importance to the dominant position of pupils in mathematics classroom.So when preparing lessons before class,I think we should think more from the perspective of students.According to the limited concentration time of primary school students,and their specific living environment and learning habits,we design scientific and reasonable teaching methods and create vivid and interesting life situations to enhance a sense of participation of students in mathematics class and to enable students to master mathematics knowledge within happy participation and eventually to cultivate students' independent learning ability.This article mainly starts from the textbook of primary school mathematics published by Beijing Normal University Press,and my understanding of "hour,minute and second" in primary school mathematics.Combined with some existing research results,I make some theoretical and practical analysis and exploration on the teaching of “hour,minute and second”.On the basis of this teaching content,I discussed what wemathematics teachers need to pay attention to in current practical teaching from the perspective of textbook.This article is divided into five parts.In the first chapter,I analyze the feature of the compilation of textbook and point out it is the mathematics of life,activities and problems that the content of the textbook embodies.According to the features above,I analyze and evaluate some personal understanding while practically teaching the “hour,minute,second” class and the methods I used one by one.In the second chapter,I firstly describe how the recent popular concept of “core competence of mathematics” is embodied during the teaching of“hour,minute and second”,and then show how the concept of “core competence of mathematics” has highlighted the combination of "learning"and "using”,reflected the mathematics thoughts during the teaching of “hour,minute and second” and meanwhile spread the mathematics culture.By ordering students to write math diaries,I integrate “core competence of mathematics” into the teaching of "hour,minute and second" and inspire students' interest in seeking roots.In the third chapter,I analyze the integration of textbooks horizontally and vertically and rearrange the textbooks rationally.While at the same time,I also put forward my own view that systematic teaching is the key to guiding children's knowledge completeness.In the fourth chapter,I investigate the difficulties that many primary school teachers encountered during the teaching of ” hour,minute and second” based on my own teaching experience.Then,I point out two common difficulties and advance my own proposal that the language we used in teaching is supposed to be close to life.In the fifth chapter,I put forward some suggestions from three aspects:the method of teaching,how to evaluate accurately and how to develop and take advantage of curriculum resources.