Research On Teaching Strategies To Promote The Accumulation Of Experience In Basic Mathematics Activities In Primary Schools

Since the 1953 proposed "double base"(that is,basic knowledge and basic skills),the "double base" teaching has become the core of China's basic education in mathematics.But with the development of the times and the need for innovative talents,we found that the lack of innovation and innovation,a solid foundation of basic knowledge and basic skills is not enough,be sure to re-examine and reflect on our mathematics education.As a result,the "four-based" came into being.After 10 years of research and summary,by 2011,the "four basic" was clearly written into the overall goal of the course."Compulsory education mathematics curriculum standards(2011 edition)" wrote: "through the compulsory education of mathematics learning,students can get to adapt to social life and further development of the necessary teaching basic knowledge,basic skills,basic ideas,basic activity experience(The " four-base ")".Since then,the basic ideas and basic activities of experience has become the majority of experts and scholars to discuss the hot topic of discussion.Mathematical basic activities of the experience is adapted to the development of the times and the results of mathematical development,the goal is to cultivate innovative talents.A person's sense of innovation and its development potential to a large extent in the basic education stage has been cast.Therefore,we should focus on strengthening the basic education stage of students' awareness and ability to cultivate innovation.At present,our students in learning,self-awareness of the level of development is not accurate,it is difficult from their own cognitive level,find the problem,think about the problem and solve the problem,usually a fixed mode of passive acceptance.Therefore,it is extremely important to cultivate theability of students to observe,think independently,hands-on and summarize their application in terms of the present situation of innovation consciousness and ability of primary school students in our country.In the course of mathematics teaching,an important aspect and main way to cultivate students 'innovative consciousness and ability is to accumulate the basic activities of students' mathematics.Basic experience of mathematics and mathematics basic knowledge and basic skills of mathematics is different,it is necessary to get personal experience,after the practice of perception and internalization.Therefore,this study on the basis of a large number of reading literature,through finishing and analysis,the first basic experience of mathematics activities were redefined,namely:The basic experience of mathematics activities refers to the experience of students in the process of participating in the process of mathematics activities,such as observation,association,operation,practice and induction,on the basis of their original knowledge and experience under the guidance of teaching objectives.The experience here includes the expansion of the experience of native cognition,the training of keen observation and rich imagination,the promotion of operational practice,and the cultivation of proficiency in the formation of mathematical thinking patterns.On the basis of this,the basic activities of mathematics are divided into four dimensions according to the logical order of students' participation in mathematical activities: primary cognitive experience,observation of association experience,operational experience and induction application experience.Secondly,through the questionnaire survey,literature analysis,interview,case analysis and other research methods to Guyuan city of Ningxia four primary school students and teachers as the research object,the four dimensions of the investigation,From the discovery of eachdimension of the existing problems: 1.Although the basic experience of mathematics students have an understanding,but the understanding is not comprehensive,the original accumulation is not rich;2.Students in the mathematical activities to observe the association capacity is slightly inadequate;3.Teachers in the daily teaching,less design hands-on practice activities,and the evaluation of student activities is not timely and accurate;4.Students summary ability to be strengthened,and can not be very skilled use of "learn by analogy" approach to solve the problem.Finally,after the statistical analysis of the survey results,the following suggestions are put forward from the three aspects of teaching preparation strategy,teaching implementation strategy and teaching evaluation strategy respectively:1.Teachers should pay attention to the basic experience of mathematics in the preparation of teaching,master the students on the basis of the original cognitive experience,starting from the knowledge content as a whole,the design of high-quality mathematical activities;2.In the process of teaching implementation,teachers need from multi-faceted,multi-angle,multi-level mathematical activities,the use of diversified resources,rich form of activities,and focus on training students summed up the ability to sum up;3.When teaching evaluation of students,we should pay attention to the process of activities,to promote students to accumulate autonomously,and pay attention to the timeliness and diversity of evaluation.