| With the continuous promotion and development of education informatization,the integration of information technology and teaching applications is required to move from shallow combination to deep integration,to realize the reform and innovation of classroom teaching,and to diversify teachers’ teaching methods and students’ learning styles.The reasonable application of information technology to teaching practice is a comprehensive embodiment of information technology teaching concept and practical skills.At present,there are restrictions on the research of informatization teaching for secondary 3D modeling courses,such as the lack of teaching resources,restricted teaching sites,low classroom efficiency and single form of teaching.Therefore,it is of great theoretical and practical significance to integrate various informatization technologies,educational methods and learning theories,to study the reform and practice methods of informatization teaching of secondary 3D modeling course,to deeply integrate modern information technology with professional teaching,to improve the teaching effect,and to cultivate students’ comprehensive ability and learning literacy.To study the informatization teaching reform and specific practice path of the secondary 3D modeling course,firstly,the results of informatization teaching reform were collated and analyzed through literature research to form a preliminary understanding of this research issue.Secondly,through questionnaire survey and interview,we analyze the current situation and problems of informatization teaching of 3D modeling course in secondary schools.In view of the problems,we analyze the feasibility and change orientation of the informatization teaching reform of the secondary school 3D modeling course by combining the elements of informatization teaching,and optimize the informatization teaching mode of the secondary school 3D modeling course according to certain principles with the guidance of constructivist learning theory,discovery learning theory,associative learning theory and blended learning theory.The optimized design of the teaching mode mainly includes five aspects,such as the integration of information technology,the reorganization of course content,the construction of informatization teaching resource base and the reform of evaluation mode.First,sort out the information technology that meets the characteristics of modern teaching and students’ learning,and integrate it systematically with the teaching content,and organize diversified teaching activities for implementation.Secondly,to integrate the information technology of course content,so that the course content can meet the teaching objectives and better adapt to the development of information technology teaching.Based on the course content and informatization teaching needs,informatization teaching resources are created and formed into a teaching resource library to provide a guarantee for the smooth implementation of teaching activities for teachers and students.In order to verify its effectiveness,the 3D modeling course "UGNX11.0 Basic Tutorial" was selected for teaching practice research.In the process of practice,firstly,the teaching content is reconstructed and integrated through problem sorting and analysis;the teaching is started through the drawing of specific 3D modeling tasks,the teaching effect evaluation is designed according to the specific content of teaching implementation,and the teaching effect evaluation is carried out by combining formative evaluation and summative evaluation;finally,by analyzing the problems arising in the teaching process,effective solutions are concluded.Finally,by analyzing the problems in the teaching process,effective solutions are summarized,and the teaching effect is analyzed by combining learning trajectory data,learning situation data,learning evaluation data with questionnaire and interview data and other indicators.The research results show that the optimized reform of the information-based teaching mode of the 3D modeling course can create diversified teaching activities through the integration of information technology and education teaching,thus effectively promoting students’ learning enthusiasm;through the construction of the online learning platform,the channels of teacher-student communication and interaction are broadened and the resource base for students to obtain learning materials is enriched;through the application of diversified information-based teaching methods,students’ Through the application of diversified information technology teaching methods,students’ three-dimensional spatial imagination and spatial thinking are cultivated;through the implementation of group collaboration task cases,students’ comprehensive abilities such as collaboration,independent inquiry,and problem-solving ability are exercised. |
