Research On Curriculum Development Of Middle School Mathematics Modeling Integration Based On ADDIE Model

As mathematics education has opened a new era,mathematics curriculum has also ushered in a new development,and mathematical modeling has become an important development topic of mathematics curriculum with its own rich educational value.However,the mathematical modeling curriculum has not been well implemented in middle schools,and the teaching of the mathematical modeling curriculum in middle and high schools has not been effectively connected.From the perspective of solving these problems,based on the ADDIE model,this dissertation combines the research of theory and practice,through five stages of basic analysis,theoretical design,content development,teaching implementation,development and evaluation,to realize the development of the integrated curriculum of middle school mathematical modeling.This dissertation is mainly studied from the following parts.The first part is elaborated from five aspects of research background,meaning,content,method and framework.The second part is the theoretical basis and literature review,including defining the model and mathematical model,mathematical modeling and middle school mathematical modeling integration curriculum related concepts,expounds the ADDIE model,constructivism theory,multiple intelligence theory of guidance in the curriculum development,summarizes the ADDIE model application and middle school mathematical modeling research.The third part is about the development of the integrated mathematical modeling curriculum in middle schools.In order to understand the emotional attitude of junior high school to mathematical modeling and realistic demand,master the middle school mathematics teachers of middle school mathematical modeling integration curriculum development,respectively for middle school,middle school,high school,middle school mathematics teachers designed the corresponding questionnaire and distribution survey,thus realize the necessity of middle school mathematical modeling integration curriculum development and feasibility analysis.The fourth part is about the basic analysis of the integrated mathematical modeling course in middle schools.According to the setting of middle school curriculum field and high school curriculum,analyze the arrangement and model knowledge distribution of middle and high school,and high school model knowledge according to their connection;through the analysis of development characteristics of students in different grades,explore the curriculum arrangement and design for the development of middle school students.The fifth part is about the theoretical design of the integrated mathematical modeling course in middle schools.Combined with the expert interviews,establish the curriculum positioning and curriculum objectives of the middle school mathematical modeling integration curriculum,build the "three-dimensional" ladder curriculum design framework and prepare the curriculum arrangement,and finally formulate the course teaching strategy and teaching evaluation.The sixth part is about the content development of middle school mathematical modeling integration curriculum,first according to the basic,fit,interesting,practical,openness,developmental principles to choose course materials,and then according to the "three dimensional" ladder curriculum design framework,follow the continuity,sequential and integration organization course content,finally get the middle school mathematical modeling integration curriculum content overall framework.The seventh part is about the teaching implementation of the integrated mathematical modeling courses in middle schools.To overview(1)and algebra(1)course content as an example,designed the initial mathematical modeling,algebra model basis,years,honey ice city activities four teaching cases,each case is to determine the teaching objectives and teaching arrangement,then teaching design and implementation,finally combined with classroom performance and after-class feedback for teaching evaluation and reflection.The eighth part is about the development and evaluation of the integrated mathematical modeling courses in middle schools.The basic analysis,theoretical design,content development and teaching implementation were evaluated phased,and then combined with the whole course development process.Finally,on the basis of summarizing the main conclusions of this study,the research shortcomings are analyzed and the direction of future research is looked forward.