| The wide application of information technology makes education and teaching accelerate the pace of informatization.With the appeal of “Internet + education” and “platform + education” in “the 13 th five year plan of educational informatization” and “the action of educational informatization 2.0”,as well as the emergence of modern technologies such as cloud computing,big data,learning analysis,the internet of things and artificial intelligence,all kinds of intelligent learning platforms have developed rapidly and been widely used in all levels of education stage.Mathematics,as an important subject in senior high school,is more logical,abstract and difficult,Students' problem-solving and efficient learning need to be realized with the help of teachers,and the high relevance between mathematical knowledge needs teachers to grasp students' learning situation more timely and accurately to ensure the smooth learning of students' subsequent knowledge.Through searching the literature related to the application of intelligent learning platform,it is found that scholars focus on the development and application of modern information technology,followed by the implementation of teaching reform and model construction with the help of the platform,in the process of constructing teaching mode based on intelligent learning platform,most scholars take the platform as the starting point to realize a certain teaching reform,less from the particularity and functional advantages of the platform itself to solve a specific teaching problem to build a platform application mode.In addition,most of the scholars focus on higher education and vocational education,with less research on high school stage and less research on high school mathematics.Therefore,it is of great practical significance to explore the application mode of intelligent learning platform in high school mathematics teaching.This research adopts the methods of literature analysis,educational experiment and investigation.Firstly,this study analyzes the literature related to the application of intelligent learning platform,summarizes the research status at home and abroad,determines the research content,defines the relevant concepts,and finds the theoretical basis for the research.Secondly,this study analyzes the function and application of “Ai learning” platform in detail,and considers its possible help to teaching activities.Then,in a high school in Jinan City,Shandong Province,which is about to use the “Ai learning” platform for teaching,teachers and students of some classes were selected for interviews and questionnaires,analyzed the problems existing in the current mathematics teaching;and on the basis of comprehensive analysis of the functions of the platform and the characteristics of senior high school students,the teaching application mode of “three stages and ten links” of “Ai learning” intelligent learning platform in high school mathematics teaching is constructed with the support of blended learning,feedback learning and constructivism theory.Thirdly,by comprehensively considering all factors and soliciting teachers' opinions,two classes with similar level were selected as experimental class and control class in the second grade of experimental school,and the effectiveness of teaching application of “Ai learning” platform was verified by a quasi experimental research model for the design of single factor unequal group pretest and posttest,that is to verify whether the proposed “Ai learning” intelligent learning platform teaching application mode can significantly improve the mathematics academic performance of experimental class students,and form a significant difference with the control class;in addition,verify whether the application of the platform has a positive impact on the learning attitude and behavior,learning efficiency and learning cost of experimental class students.Finally,after the teaching experiment,the students' pretest and posttest scores of the experimental class and the control class,as well as the questionnaire data of the experimental class,are statistically analyzed,at the same time,through the analysis of the interview results of teachers,to understand the evaluation of teachers on the application effect of “Ai learning” platform,so as to provide reference for improving the application mode and the function of the platform.Through the statistical analysis of the experimental data,this study draws the following conclusions: the application of “Ai learning” platform in high school mathematics teaching,the implementation of intelligent learning platform teaching application mode has a positive impact on students' learning attitude and behavior,learning efficiency,can significantly improve students' mathematics academic performance,and most students accept and are willing to continue to apply the platform;However,due to the influence of objective factors,most students' interest in mathematics learning and their sense of classroom atmosphere have not changed,and the teaching effect of “Ai learning” platform in optimizing learning cost is not obvious,which needs further improvement. |