Research On The Teaching Strategy Of The Cultivation Of Primary School Students' Spatial Concept

The development of students ’mathematical ability can not be separated from the promotion of spatial concept.The development level of spatial concept directly influences the formation and development of students’ spatial thinking ability and spatial imagination.Primary school is the initial stage of cultivating students ’spatial concept,which is beneficial to them to further study scientific knowledge."Graphic recognition" is an important part of elementary school mathematics teaching,which is the basis of our perception of space.The correct understanding of graphics can not only help students to build up their spatial concept and develop their spatial thinking ability and spatial imagination ability,but also can help students to develop rigorous logical reasoning ability,which can pave the way for further learning.Based on the background of the study of spatial concept and the current situation at home and abroad,this paper finds that at present,the study of "graphic understanding" in mathematics teaching in China is mainly focused on the junior middle school stage,even in elementary mathematics teaching is also focused on the study of teaching design of a specific teaching content.Through the investigation,it is found that there are some problems in graphic cognition teaching at present: 1.The teacher’s teaching goal is not clear.2.Insufficient attention to students in teaching.3.Lack of hands-on opportunities for students in teaching.4.Confused graphics.Through the study and analysis of the curriculum standard,the basic teaching requirements,teaching methods and design ideas of the teaching content of "graphic understanding" are more clearly defined.Through the interpretation of the subject matter and the analysis of the content of "the graphic understanding" of the teaching material in Shanghai teaching plate,we can grasp the teaching goal,understand the design intention of preparing the teaching material,and strengthen the grasp of teaching content.According to the present teaching situation,we know the problems in the teaching process,and put forward some strategies to solve the problems through the analysis of typical teaching cases.2.Analysis of students ’learning and attention to their development in teaching;3.Creating a reality by combining everyday life experiences;4.Using modern educational technologies to innovate teaching methods;Encouraging hands-on activities by students;6.To improve the way in which education is taught by means of classification and variation;7.To change traditional teaching and evaluation concepts and attach importance to the development of students ’spatial concepts.However,the study also found that the concept of space is more difficult to quantify.In the process of daily geometric teaching practice,what should be done to truly grasp the good scale not only to effectively cultivate students’ spatial concept,but also to correctly evaluate the degree of the development of students’ spatial concept,which is a problem worthy of further study.