Research On Effective Teaching Strategies In The Field Of "comprehensive And Practical" In Primary School Mathematics

Since 2001,mathematics "Practice and Integrated Applications" become a new curriculum field which has being focused besides Number and Algebra,Space and Shape,Statistics and probability.In 2011,it changed its name to mathematics "Comprehensive and Practice".There are new contents adding into its connotation and request.This setting is aimed to cultivate students' problem consciousness,application and innovation consciousness,also to accumulate students' activities experience and improve their competence to solve actual problems with related knowledge and methods.In this study,I make a deeply analysis of the "Comprehensive and Practice" field teaching status in ordinary primary schools in Nanjing by using survey,dialog interview and so on.I found some problems of the "Comprehensive and Practice"implement as below:First one is teachers issue.The first,teachers don't realize enough about "Comprehensive and Practice",and don't realize one of the goals is to accumulate "mathematical activity experience" which lead teachers don't want to spend time on activities.The second,teachers confuse about classroom teaching activities in this field and some courses become outside class;some became a unit course review,others become skills training and practice.The third,there are some restrictions of activity environment,that school don't have enough teaching tools and teaching site.Second one is students issue.The first,participation rate of students is not very high.The second,thinking and comprehending ability of students need to be improved.Based on the analysis above,I found we need pay attention to below four aspects in mathematics "Practice and Integrated Applications":Clarify the teaching target of mathematics "Practice and Integrated Applications";Highlight the comprehensiveness and practicableness of mathematics "Practice and Integrated Applications";Pay attention to the thought and mathematics of mathematics "Practice and Integrated Applications";More focus on process valuation of students study.I further propose below strategies of how to promote mathematics "Practice and Integrated Applications" efficiency implement.First,teaching preparation strategy:need select living teaching material,need complete students' study material and develop school-based material on hand,and clarify suitable teaching organization method.The second,teaching implement strategy:include building actual,thinking,interesting questions situation,and organizing efficiency activities.The third,teaching valuing strategy:diversification of valuation main body and method,and focus on the course of valuing students' activity.Finally,this study make detail and particularly lesson study from several aspects like teaching requirement,teaching thinking and announcements to operation,scene observation,games,investigation,subject research,and school-based learning according to the strategy above.And according to some methods like survey,interview,I make an analysis on the application result of this study.I found teachers have great improvement on this field teaching,and effect of student activities is also obviously improved.