| In 2022,with the urgent need of the society for comprehensive and innovative talents,the Ministry of Education issued the Mathematics Curriculum Standards for Compulsory Education(2022 Edition),and pointed out that the "comprehensive and practical" curriculum in junior high school should focus on solving practical problems,interdisciplinary thematic learning,with teaching method of Project-Based Learning.However,the implementation of this course is insufficient,and the corresponding teaching cases are few.Therefore,this study explores the design and implementation of the "comprehensive and practical" curriculum in junior high school,and uses the practical research method to test the rationality and effectiveness of it.This study aims to explore three aspects of the "comprehensive and practical" curriculum in junior high school:(1)The characteristics and principles of it;(2)The process and model of it;(3)The action research on its curriculum design and implementation from an interdisciplinary perspective.This study adopts the practical research method,and the main research process and results are as follows:(1)First,by using the literature analysis method,the study summarizes the six characteristics of the "comprehensive and practical" curriculum: openness,comprehensiveness,autonomy,practicality,cooperation,and long-term.(2)Secondly,the overall analysis of the teaching design is carried out,and the five steps of course design are summarized: clear teaching objectives;select an appropriate theme;design teaching activities;pay attention to teaching evaluation;complete the instructional design.(3)Finally,based on the holistic analysis,three groups of teaching cases are designed from the three fields of "statistics and probability","number and algebra",and "graphics and geometry".The action research is carried out in the implementation process,and further reflection and teaching suggestions are given on the basis of achieving good teaching results. |