Design And Practice Of High School Artificial Intelligence Course Teaching Activities Oriented To The Training Of Computational Thinking

With the rapid development of mobile Internet and other technologies in recent years,as an important carrier to train students’ computational thinking,AI curriculum practice research is of great significance.However,there are still many problems in carrying out AI education practice at the basic education stage: the current AI curriculum practice is less,the classroom form is single,and there is a lack of attention to innovative practice.Students are not interested in AI curriculum learning,teaching objectives are difficult to achieve,and the single evaluation method is not suitable for the current curriculum.In order to solve these problems,the present study comprehensively analyzes the present situation of AI education and computational thinking in primary and secondary schools by means of literature study,and uses the survey research method,design research method and experimental research method to design the teaching model of high school artificial intelligence curriculum,forming the 3IS teaching model and designs the implementation process based on this.The effectiveness and feasibility were verified in two rounds of teaching practice and controlled experiment by combining the process evaluation based on electronic file model with summative evaluation such as scale.The experimental results show that:(1)High school AI teaching activities based on 3IS teaching model can improve students’ level of computational thinking;(2)Teaching activities of high school AI courses based on 3IS teaching model can enhance students’ learning interest in AI courses;(3)The process evaluation and summative evaluation methods based on electronic file evaluation can be accepted by teachers and students and is feasible.To sum up,the innovation of this study lies in the formation of the 3IS teaching model,teaching activity flow,and the procedural evaluation method combined with electronic files based on the 3IS teaching model aiming at the training of computational thinking,which provides a new thinking path for the artificial intelligence education practice in the era of intelligence.