Research On The Mathematical Enrichment Curriculum Based On An Analysis Of Teaching Contents

Along with the further junior high school curriculum reform,the school only to accelerate the process of its own curriculum reform,in order to better promote the development of the growth of the students and schools.In order to broaden students' horizons,increase their interest in mathematics,mathematics course arises at the historic moment.But develop understand mathematics course as a product of curriculum reform and the mathematical foundation,what are the relation and distinction between mathematics curriculum,how to select and optimize the development course of mathematics teaching content is effective to carry out the mathematical development courses such as priority.This paper from the Angle of the development of mathematics textbooks,first of all basic courses,development course and research meaning to distinguish,then the Pythagorean theorem,for example,select content carries on the teaching design.Using content analysis and action research method from three aspects: knowledge,methods and ideas of teaching case studies,expand the curriculum design of the teaching content of mathematics optimization.After the practice teaching,respectively,in the form of homework observation,interview and so on after class,detection curriculum implementation.Through the research,Our main conclusion is as follows :First,expand the selection of curriculum content to build in understanding the teaching material arrangement,on the basis of defining the objective,not the pursuit of basic course breadth and teaching mode,the depth of the content and difficulty should be smaller than the research course.Second,to expand the selection of curriculum content can be reference to the teaching material content,pay attention to the classroom knowledge of cohesion and delay Stretch,link to real life,show the relevant mathematical knowledge as a whole to students in order to make up for the inadequacy of the teaching material.But should cooperate with the teaching material progress,accord with the existing students cognitive level.Third,expand the content of the course is not much,not thin,choose scientific teaching methods,innovative teaching content,using the modern teaching means,can be introduced with a classic game,with a lively teaching methods,guide the students to acquire knowledge actively,found the problem from the Angle of mathematics,use mathematics method to solve problems,the pursuit of the development of students' mathematical thinking and the infiltration and refinement of the method of mathematical thought.Encourage students to use mathematics is helpful to the cultivation of the innovation and practice ability,all-round development.Fourth,expand the optimization of curriculum content should focus on the penetration of mathematical culture and mining,make the content more scientific,coherent,to improve students' learning interest in mathematics and the purpose of further study.Fifth,the history of mathematics of the Pythagorean theorem is rich,is a great topic for a multicultural mathematics,selecting typical Proof method helps to improve students' enthusiasm to study mathematics,method need not too hard,do fade,weaken the treatment on one hand,on the other hand,can focus on the method and multi-cultural appreciation.