| With the formal launch of educational information 2.0 action,the reform of basic education teaching in the 21 st century has entered the second journey.Information technology-related scientific and technological means and programming concepts permeate all levels of education.As a teaching means to promote learners ’ subjective initiative and create an intelligent teaching environment,it comprehensively improves learners ’ innovative practical ability,changes the traditional forms of education,and brings different educational methods and learning concepts to the development of information teaching in the new century.As the backbone of programming education in low school,Scratch programming promotes the development of children ’ s programming thinking,logical thinking and problem-solving ability with its characteristics of multi-interaction,strong feedback and easy access to modular programming.This study takes J kindergarten in Mianyang City as the research institute,and children in grade 2018 as the research object.Then the application model of scratch applied to large class mathematics activities(SMK_ADDIE)is constructed.According to this process,teaching cases are designed and implemented.Finally,based on the analysis of teaching effect,the application of scratch in large_class mathematics activities is summarized,and the shortcomings and improvements are found.The research shows that Scratch enters the kindergarten teaching class,assists the development of large-class mathematics activities,and provides new ideas for information-based teaching.In the classroom scratch can effectively stimulate children ’s interest in learning;2.Increasing learning focus;3.Promote the development of children ’s mathematical logic and programming thinking;4.Training children ’ s practical ability and multi-faceted thinking ability to promote the balanced development of children in mathematics. |