| In recent years,the state has issued a series of policies related to artificial intelligence,advocating the popularization of artificial intelligence education in primary and secondary schools.There are now more and more schools offering artificial intelligence courses,but since the teaching of "artificial intelligence" in high schools is still in its infancy,most teachers are still groping for artificial intelligence teaching.The 2017 edition of the "General High School Information Technology Curriculum Standards" has repeatedly proposed that the "artificial intelligence" module should use case analysis to guide students in learning.Therefore,how teachers design appropriate teaching use cases based on existing teaching materials and resources is a Issues in urgent need of research.This study explored the case design in the teaching of "Artificial Intelligence" in high school through literature research,questionnaire survey,interview and case analysis.And try to solve the following problems:1.What is the current status of case design in the teaching of "Artificial Intelligence" in high schools? What is the problem? How should the problem be solved?2.How should teachers choose case materials according to existing resources,and design teaching cases according to their own teaching situation,so as to make them more suitable for students' learning needs and improve the effectiveness of case teaching.First of all,this research analyzes the depth and breadth of existing research on the basis of the existing research,and then finds the value of this research to pave the way for the following research.Secondly,this research through the interview method,questionnaire survey and analysis of existing cases,carry out research on the current situation of teacher case design in high school "artificial intelligence" teaching,explore the current situation of teacher case design in high school "artificial intelligence" teaching,and find out of the problems.After investigation,it was found that the problems existing in the design of teacher cases in the current high school "artificial intelligence" education include:the textbooks on which the case design is based are uneven;the element resources used in the case design are few and difficult to obtain;there are few teachers in artificial intelligence;trtificial intelligence teaching environment and equipment need to be improved;teachers' understanding of artificial intelligenceneeds to be deepened;teachers are not sure about the fit between teaching goals and case design goals;the teacher's case design ability needs to be improved.Finally,in view of these problems,combined with the previous analysis,the problem-solving countermeasures are analyzed from three aspects: education departments,schools and teachers.1.the education department should promote the unification of teaching materials and the establishment of a case resource database;2.schools should strengthen teacher training and improve artificial intelligence teaching equipment;3.teachers should improve their case design ability,specifically includeteachers should master the goal of case design;teachers should understand the principles of case design;teachers should determine the type of case according to the teaching objectives and principles;teachers should improve their ability to collect case materials and design and process case materials;teachers should pay attention to the modification and improvement of the case after the case design. |
