核心素养视域下的数学教学内容分析与教材呈现内容比较OA北大核心CSTPCD

"Understanding RMB"is an important teaching content that integrates various mathematical core competencies.Accordingly,we analyzed the content of"Understanding RMB"from the framework of mathematics core competencies in elementary school and compared the corresponding content in People's Education Edition,Jiangsu Education Edition,Beijing Normal University Edition and Southwestern Normal University Edition.Through the analysis,it is found that the core competencies of mathematics in the teaching content of"Understanding RMB"are mainly reflected in nine aspects:mathematical concepts,mathematical propositions,mathematical abstraction,mathematical modeling,arithmetic skills,transformation ideas,cultural heritage,thinking and self-learning,and innovative practice.The content of"Understanding RMB"in the four editions of textbooks is characterized by emphasizing on contextualized teaching and students'experience and understanding,the single background of mathematical exercises,the strong practical operation,and focus on cultural penetration.The teaching of"Understanding RMB"should be based on the cultivation of mathematical cognition,attach importance to the formation of mathematical ideas,manifest the development of mathematical abilities,and be based on the orientation of personal development.