Research On The Application Of Experimental Teaching Method In Mathematics "Number And Algebra" In Primary School

"Number and Algebra" is the key content of primary school mathematics curriculum,which is the basis for students to enter mathematics learning.Tentative teaching method is a modern teaching method that focuses on students' subjective initiative by means of "practicing before speaking,learning before teaching,learning before knowing,doing before understanding",so as to improve students' problem-solving ability and cultivate the spirit of trying and innovation.Reflecting on the classroom of " Number and Algebra" in primary school,there are still some problems such as the lack of students' learning subjectivity and the lack of attention to students' learning initiative.Therefore,it is necessary to introduce the teaching method of "Number and Algebra",which pays attention to students' subject and subjective initiative.The researchers mainly used literature research,content analysis,case analysis and interview method.To the collection and analysis,existing literature teaching and try to grasp the "Number and Algebra" teaching method in the study of the application of the "Number and Algebra" status quo.In addition,after collecting and organizing the teaching practice cases of the researcher himself and the teaching cases in the network platform of "Qiu Xuehua's Try Teaching Online",the application of the trial teaching method in the teaching of "Mathematics and Algebra" is deeply analyzed in combination with specific cases.The research ideas are developed by "Why should it be applied? Can it be applied? How to apply it?".The following is the content of the paper:First,the tentative teaching method is summarized.This paper summarizes the emergence,development,essence and characteristics of the trial teaching method and the operation mode system of the trial teaching method.The trial teaching method was proposed by Qiu Xuehua,a Chinese teacher,in order to meet the learning needs of students at different levels.Its development gradually progressed from the preparatory stage in 1956 to the stages of germination,preliminary examination and experiment.The essence of the trial teaching method is to let students learn and succeed in trying,and it has the characteristics of taking students as the main body,taking problems as the core,taking teachers as the leading,taking teaching materials as the basis point and emphasizing the importance of classroom exercises.In addition,the teaching method has basic model,flexible model and integrated model.Second,application of attempt teaching method elementary school mathematics "Number and Algebra" teaching are analyzed in necessity.From the two perspectives of the curriculum content and the textbook content of PEP,the researcher summed up the five characteristics of the arrangement of " Number and Algebra" in primary school mathematics.That is to pay attention to students' existing knowledge and experience,provide students with rich problem scenarios,emphasize students' actuarial and estimation ability,pay attention to the diversification of algorithms,pay attention to cultivate students' problem-solving ability and the spirit of daring to try and explore.Conclusion: try teaching the elementary school mathematics "Number and Algebra" teaching,the necessity of practice teaching method can promote "Number and Algebra" classroom teaching efficiency,maximum limit to give students in the dominant position of "Number and Algebra" learning,rectify the teachers "Number and Algebra" teaching view of the deviation and create equal dialogue "Mathematics and Algebra" class.Thirdly,the practical exploration and feasibility analysis of the application of the trial teaching method in the teaching of "Mathematics and Algebra" in primary schools are carried out.The researcher used the trial teaching method to design and implement the teaching of "The Cage of Chicken and Rabbit Together" in the textbook "Mathematics and Algebra",and through the interview analysis of students and teachers,it was found that the teachers and students recognized the teaching effect of this class.Therefore,it is suggested that it is feasible to apply the experimental teaching method to the teaching of "Number and Algebra" in primary school mathematics,that is,the teaching link follows the thinking process of solving the problem of "Number and Algebra",the teaching form stimulates the students' interest in learning "Number and Algebra",and the teaching process conforms to the presentation of the content of the textbook "Mathematics and Algebra".Fourthly,based on the attempt teaching method applied in the "Number and Algebra" teaching case analysis,proposed the attempt teaching method application of elementary school mathematics four suggestions of "Number and Algebra" teaching.That is to change the role of "Number and Algebra" classroom teaching teachers,skillfully set up the "Number and Algebra" knowledge points of the trial problems,carry out orderly and efficient "Number and Algebra" inquiry activities and provide a level and diversity of exercises.