Research And Practice On Teaching Strategies Of "Preliminary Artificial Intelligence" Module Based On STEM Project Based Learning

The new high school information technology curriculum standard(2017 version)has adjusted the structure of the information technology curriculum.As one of the optional compulsory courses,the high school "Initial Artificial Intelligence" has become more and more important in the high school information technology curriculum.For the teaching of "Preliminary Artificial Intelligence" in high school,it is difficult to meet the requirements of the new curriculum standard using traditional teaching methods.The new curriculum standard also points out that teachers are recommended to use project learning and case analysis to implement teaching.The core feature of the STEM concept is interdisciplinary integration.STEM project learning is a combination of the STEM concept and the new curriculum standards advocated by the independent,cooperative,and inquiry project learning methods.Through the STEM project,the various disciplines are integrated to enable students to truly participate in the classroom To enable students to acquire knowledge and skills in the process of using STEM multidisciplinary knowledge to solve problems.This research is based on the STEM project learning mode,exploring the effective teaching strategies of the "Preliminary Artificial Intelligence" module of high school,enriching and deepening the teaching design theory of this module,providing reference for other researchers,and also providing practice for front-line information technology teachers.Guidance.On the basis of sorting out the relevant literature,this article adopts the literature research method,questionnaire survey method and action research method as the basic research methods,taking the first grade of a high school in Liuzhou as the research object,investigating and analyzing the subject interest,autonomous learning and innovation of the research object After the current status of thinking and computational thinking,in order to solve the students’ problems in these aspects,the high school "artificial intelligence preliminary" module teaching strategy based on the STEM project is designed,and three teaching practices are used to improve the teaching strategy.This article is mainly composed of the following four parts:The first part includes the first and second chapters of this article.According to the proposed research purpose and significance,the literature research method is used to investigate the current research situation at home and abroad,the research content and research methods are clarified,relevant core concepts are defined,and relevant theories are elaborated.The second part is the third chapter of this article.The questionnaire survey method was used to investigate and analyze the current status of the research object’s ability on the high school "Preliminary Artificial Intelligence" course,which mainly includes four aspects: subject interest,autonomous learning,innovative thinking,and computational thinking.The third part includes Chapter 4,Chapter 5 and Chapter 6 of this article.Mainly elaborated the proposal,implementation and effect analysis of the high school senior high school "artificial intelligence preliminary" module strategy based on STEM project learning.Before the start of action research,construct a preliminary high school "artificial intelligence preliminary" teaching strategy,design the first round of action research plan based on the preliminary teaching strategy,continuously improve the teaching strategy after three rounds of action research,and finally adopt a comparison based on the survey questionnaire survey Results,analysis of student works and analysis of student achievements,analysis of the implementation effect of the "Preliminary Artificial Intelligence" teaching strategy of high school and high school based on STEM project learning.The fourth branch,the seventh chapter of this article,research conclusions and prospects.Summarize the research conclusions of this article,reflect on the deficiencies in the research,and make prospects for in-depth research.The conclusions drawn by this study are:First,it is necessary to use the STEM project to guide the teaching of the "Preliminary Artificial Intelligence" course in high school.According to the previous survey results,students have less understanding of the high school "Initial Artificial Intelligence" course,lower learning interest,lower self-learning awareness and ability,lower creative ability in the creation of information technology works,and use computing in problem solving The ability to think is weak.Second,the STEM project learning is an effective teaching strategy for the "Preliminary Artificial Intelligence" module of high school.According to the previous literature research,it is more reasonable and feasible to adopt the STEM project.Thirdly,the teaching strategy of the "Preliminary Artificial Intelligence" module of high school based on the STEM project has achieved obvious results.After three rounds of action research,it is concluded that the teaching strategy of the high school "Preliminary Artificial Intelligence" based on STEM project learning has obvious effects and can improve the current situation of students.Before adopting the STEM project,teachers must first analyze and reorganize the content of the textbooks.In the teaching process,teachers also play a very important role and should always pay attention to the learning dynamics of students.Fourth,the teaching strategy of the high school "Preliminary Artificial Intelligence" module based on STEM project learning:(1)The early stage of the project,including the four stages of preliminary preparation,clarification of STEM project theme,STEM multidisciplinary theoretical knowledge learning and joint construction of learning groups At this stage,teachers prepare student learning resources and STEM project learning materials,analyze STEM project topics,explain STEM multidisciplinary knowledge,help students establish learning groups,and develop project learning plans.(2)The mid-term of the project includes the implementation of the project plan and the improvement of the works.At this stage,students implement the project learning plan,use STEM multidisciplinary knowledge to conduct activity exploration,use engineering design ideas to complete STEM project works,and organize reporting materials.In this process,teachers should always pay attention to student learning dynamics and assist students in group cooperative learning.(3)In the later stage of the project,the evaluation link will be displayed.The teacher organizes the students to report on the learning results and assists the students in preparing for the presentation.After the presentation is completed,other students and teachers evaluate it,and finally the teacher concludes.