Action Research On The Accu Mulation Of Basic Mathema Tical Activities Experience Of Low Grade Pupils ——Taking Graphics And Geometry As An Example

After the “ compulsory education mathematics curriculum standard(2011 editio n)” was proposed,the experience of basic mathematical activities has received exten sive attention from educational experts and front-line teachers.However,there are fe w studies on the accumulation of basic mathematical activities experience of low-leve l pupils,and most teachers cannot help students accumulate basic mathematical activi ties experience in classroom teaching.Therefore,it is particularly important to study how to help low-grade pupils accumulate basic mathematical activity experience for p rimary school students to accumulate basic mathematical activity experience and impr ove teachers ' educational teaching ability and professional development level.Based on the experiential learning theory and constructivism learning theory,thi s study analyzes and sorts out the content of ' graphics and geometry ' in primary scho ol mathematics of grade one to grade two in Beijing Normal University,and selects th e content of ' graphics understanding ' to carry out an action research for a period of o ne year.The subjects of the study are 108 students in grade four and grade five in gra de one of PC primary school in Wenjiang District of Chengdu City.After the first acti on research,the problems of teachers and students in the process of accumulating basi c activities experience of low-level pupils were found,and the second action research was planned and implemented.In the second action research,some problems were fo und,such as low awareness of students ' participation in mathematical activities and f ormality of group cooperation.Through the third action research,it was found that th e effect of group cooperation among middle school students in the process of accumul ating basic activity experience of low-level pupils was poor,and the fourth action rese arch was planned and implemented.In the fourth action research,the problems existin g in the first three action research were gradually improved and perfected,and the res earchers had a new understanding and cognition of the methods to explore the basic a ctivity experience of primary school students.Research shows that it is feasible and operable to accumulate experience in basic mathematical activities in primary school mathematics classroom.Through four actio n studies,the following conclusions are drawn : 1.High-quality mathematical activiti es help low-level students accumulate basic mathematical activity experience;2.Effic ient group cooperative learning helps low-grade students to accumulate basic mathem atical activity experience;3.Teachers ' advanced educational philosophy helps to help low-grade students accumulate basic mathematical activity experience;4.Teachers 'continuous practice-research contributes to teachers ' professional development.