Design And Implementation Of Artificial Intelligence Agile Practice Teaching System For Primary And Middle Schools

With the emergence of artificial intelligence,its rapid development has widely affected human life,and the shadow of artificial intelligence can be seen in various fields such as medical treatment,security,automatic driving and intelligent customer service.Under the trend of this development,countries and individuals have paid more attention to the education of artificial intelligence.Education is the foundation of a country and the foundation of a strong country.Early and faster entry and mastery of artificial intelligence technology has become an important link in education,and artificial intelligence education will also drive profound changes in all kinds of education.Traditional AI education mainly focuses on popularizing conceptual knowledge,focusing on the application and embodiment of AI in daily life.This education mode is difficult to let young primary and middle school students master the nature of AI.Therefore,a more general artificial intelligence teaching platform is needed to make artificial intelligence education more convenient and efficient.This thesis will present popular artificial intelligence technology to infiltrate the elementary and middle schools teaching activity,through some hardware peripherals and Scratch programming combined with artificial intelligence activities,will be more obscure programming simplification for primary and secondary schools,making it easier for primary and secondary school students,and allow them to more thorough understanding of the artificial intelligence related knowledge and concepts.In this thesis,the artificial intelligence practice teaching system is designed and implemented by modules.This thesis firstly describes the development status and background of artificial intelligence,and then extends to the status quo of artificial intelligence education,and puts forward the design idea of artificial intelligence agile practice teaching system for primary and secondary schools.Next,the system is analyzed in layers,and the key modules and functions are described.In this thesis,using the peripheral hardware as the carrier of practice activities,through the image recognition field real-time target detection,and designed the speech recognition module for various voice command recognition and response,eventually using Scratch Scratch plug-in system programming platform,and corresponding design to integrate the voice and image module to achieve complete logic functions.In the end of the thesis,the related work is summarized,and the possible optimization direction of the system in the future is proposed.