| The trend of internationalization of mathematics education has been unstoppable,and mathematics textbooks,as the most important educational resources in mathematics education,must be changed in order to follow the footsteps of internationalization of mathematics education.Under such an environment,the International Mathematics Unified Compilation Course for Junior Middle Schools(hereinafter referred to as "the Course")came into being.It is comprehensive,systematic and scientific.It plays an important role in cultivating students’ innovative thinking ability and improving students’ comprehensive quality.In order to make it play its function better,it is essential to analyze it.Taking the Tutorial as the research object,this paper adopts literature research,structural analysis and data analysis methods.Firstly,the content system of the Tutorial is analyzed with examples from the perspectives of writing style,layout design,content arrangement,content presentation,material selection,chapter header,examples,exercises and other parts.Secondly,According to the three modules of number and algebra,figure and geometry,statistics and probability,this paper makes a specific case analysis of the content with remarkable characteristics in the Course.Finally,the following conclusions are drawn:1.In terms of content arrangement,"Tutorial" has the characteristics of emphasizing the infiltration of the idea of combining number and form,adopting spiral knowledge arrangement,helping the learning of number knowledge with the help of grid,emphasizing the infiltration of classification thought,and emphasizing the cohesion of knowledge;2.In terms of content presentation,"Tutorial" has the characteristics of attaching importance to the application of charts,introducing multiple ways,summarizing methods,proving theorems,and putting forward targeted teaching suggestions;3.In terms of material selection,"Tutorial" focuses on the connection between mathematics,between mathematics and life,and between mathematics and other disciplines.4.In terms of the chapter header,the chapter header of the Tutorial is simple and concise on the whole,giving consideration to both depth and breadth,graphic,inspiring and instructive;5.In terms of example questions,there are a large number of example questions in the Tutorial,which can be divided into concept type,principle type,method type,and problem solving type.The solution process is detailed and accompanied by various types of narration;6.In terms of exercises,exercises are arranged after each section of the Tutorial,which plays a good role in helping students understand and apply knowledge.The questions include judgment questions,calculation questions,proof questions,solution questions and drawing questions,which are open and application-oriented on the whole;7.Many special contents are arranged in the Course,which reflects the cohesion of the content and its high requirements for junior middle school students’ mathematical learning ability and mathematical thinking ability.They can not only enrich and enrich the content of the textbook,but also lay a good foundation for students to further learn higher level mathematical knowledge.It is of positive significance to promote students’ mastery of mathematics thought and method and to promote the cultivation and improvement of students’ various abilities.Based on the above research,three teaching suggestions are put forward:1.Review old knowledge in time to strengthen students’ grasp of knowledge points;2.Make full use of information technology to improve students’ information literacy;3.Design math activities reasonably to give students the opportunity to explore independently.Hope to provide some reference and inspiration for the use of the textbook in practical teaching. |
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