Research On The Improvement Of Spatial Thinking Of Secondary Vocational Students By 3D Modeling Course Teaching

The importance of space thinking is widely concerned at home and abroad.It is not only closely related to "Science,Technology,Engineering and Mathematics" discipline,but also penetrates into geography,language and other disciplines,space thinking,calculating thinking,language thinking is a modern the three basic capabilities of education.With the improvement of the importance of space,space thinking is increasingly attached.The University of Bincyfinia,Rogge,said: "If we have not clearly valued space thinking,we will take responsibility to the shoulders,that is,cultivate the 21 century will learn the young generation of life." The 3D modeling course is a discipline that is closely related to human life,to cultivate students stereoscopic thinking,space imagination is the course goal,and good space thinking is the foundation of students correctly understand space,understanding the basis of spatial phenomena.This paper uses literature analysis,questionnaire survey,based on research on research on domestic and foreign research,combines the discipline standards and student spatial thinking levels,and divides space thinking into three dimensions,and the dimensions are defined separately,including Spatial perceived thinking,space compare thinking,spatial integrated thinking.And combed the advantages of three-dimensional modeling teaching,including experiential,synergistic,fun,interactivity,etc.,enhance students’ space thinking through three-dimensional modeling teaching.Through the questionnaire survey and interview analysis and research on the level of spatial thinking,training status,through statistical analysis,after statistical analysis:First,the overall position of the spatial spatial thinking of the middle school is the most weak,and the space sensation is stronger than the space comparative ability,and the space thinking levels are generally related to the performance.Second,the teacher recognizes that three-dimensional modeling is conducive to the cultivation of student spatial thinking and tends to use information technology in threedimensional modeling teaching,but there are teachers in teaching with focus on knowledge skills,and neglect to cultivate students’ spatial thinking.The technique used is not skilled or lack of teaching resources,and there is a neglect of the classroom time in the individual differential and teaching design.Third,use three-dimensional modeling teaching by simple to complex to improve students understand space,using three-dimensional modeling teaching by specific abstraction to improve students understand abstract concepts,using three-dimensional modeling teaching by surface to internal to enhance students’ overall teaching strategies,Assist students understand space things and space concepts to help students understand and solve space problems.Fourth,the evaluation is performed on the implementation effect adopt the pre-rear test of the group,and the three-dimensional modeling teaching can effectively improve the space thinking and space comprehensive standards,through evaluation and reflection,further emphasize the importance of three-dimensional modeling.