Research On The Theme Based Teaching Design Of "Synthesis And Practice" In Primary School Mathematics

With the development of The Times,a large number of comprehensive problems will be faced in production and life.How to train innovative talents with the ability to solve such problems has become an important task for China’s basic education to cope with the development of The Times.In April 2022,the newly promulgated Compulsory Education Curriculum Plan(2022 version)highlighted the optimization of the content structure of the curriculum,and comprehensively emphasized the comprehensiveness and practicality of the curriculum."Synthesis and practice" is one of the four learning areas of primary school mathematics curriculum.It aims to cultivate students’ ability to comprehensively apply the knowledge and methods they have learned to solve practical problems.In primary school,themed learning and project-based learning are proposed.At present,high-quality theme-based teaching in the field of "synthesis and practice" has become one of the important guarantees for the effective implementation of "synthesis and practice" under the new curriculum standard concept.Therefore,this research focuses on the theme-based teaching design of "synthesis and practice".On the basis of literature research,this study systematically analyzes the content requirements in the field of "synthesis and practice" in the new curriculum standard,uses text analysis method to discuss the basic types of the curriculum content of "synthesis and practice" in mathematics,and classifies the curriculum types in this field: It can be divided into thematic activity type and project activity type.On this basis,it summarizes and analyzes the key characteristics of the curriculum content in this field: "comprehensiveness","practicality" and "openness".In addition,the characteristics of theme-based teaching are analyzed theoretically,and the theoretical advantages of theme-based teaching design applied to "synthesis and practice" are analyzed in terms of content and teaching objectives.Then the present situation of the primary school mathematics "synthesis and practice" theme-based teaching design is investigated.Firstly,through interviews with typical cases,the current situation of the application of theme-based teaching in "synthesis and practice" can be understood as a whole,and teachers’ cognition and practice of each link of theme-based teaching design can be deeply understood.Then,three typical instructional design cases are selected and combined with the requirements of the curriculum standard,to carry out a comprehensive analysis of their instructional design,to find out the main problems and causes of theme-based teaching in this field.On this basis,the principle and process of theme-based teaching design in the field of "synthesis and practice" are put forward.According to this principle and process,the case design and practice are carried out.At the same time,the implementation effect of the case design is analyzed through classroom observation,and the experience summary and reflection on the results are insufficient.