Study On The Integration And Teaching Practice Of Geometry And Mechanical Drawing Courses In Secondary Vocational Schools

In recent years learning basis,self-learning abilities,learning habits,abilities of spatial thinking and spatial imagination abilities among students in Secondary Vocational Technical Schools are becoming worse and worse,which make them not adapt to the learning of the curriculum of Mechanical Recognition Graph.And with the development of science and technology,students in Vocational Technical Schools can't adapt to the contents and methods of courses of the traditional curriculum of Mechanical Recognition Graph,making them be weary of learning,and give up learning and even truancy.Therefore,based on correlated points between the curriculum geometry and Mechanical Recognition Graph,the research aims to integrate them,to try to explore the model of interdisciplinary of them and provide some cases for reference as well.Under the guidance of some theories,such as such as Schema Theory,Constructivism Learning Theory and Guiding-leading Teaching Structure Theory,etc.in this thesis the author summarizes the development of curriculum integration in foreign countries.Besides,not only does the author analyses the integration between the curriculum and information technology as well as integration between information technology and Mechanical Recognition Graph,but also the integration between maths in Secondary Vocational School and various majors has been analyzed and summarized.During the research,some methods,such as questionnaire,observation and experiment,etc.have been adopted in this thesis.The questionnaire,designed on 5-point scale ranging from 1(never),2(generally not),3(somewhat),4(generally)to 5(always or almost always),is composed of 40 questions,which can be roughly classified into 4 categories:awareness of self-learning,geometry learning,learning of Mechanical Recognition Graph and opinions about curriculum integration between geometry and Mechanical Recognition Graph.In the part of observation,applying a scale for observing students' behavior in class which is designed by the author herself,the author has analyzed the guide situation among students between high-proficiency and low-proficiency,aiming to knowing about training efficiency of model of Curriculum Integration between Geometry and Mechanical Recognition Graph.In the part of experiment,a questionnaire about Curriculum Integration between Geometry and Mechanical Recognition Graph in Secondary Vocational School has been done.The result of The Independent Samples T-test has showed that that students' proficiency between the experimental class and control class has no significant difference before training.In the experiment,two test papers about Mechanical Recognition Graph for checking students'proficiency have been used for pre-test and post-test.To check students' proficiency The Independent Samples T-test has been carried out between the experimental class and control class.The results show that after training about integration between Geometry and Mechanical Recognition Graph in Secondary Vocational School,the awareness of self-directed learning,Geometry learning,learning of Mechanical Recognition Graph as well as opinions about integration between Geometry and Mechanical Recognition Graph of the students in the experimental class have significantly better than those in the control class.Afterwards,the author has analyzed four principles of curriculum integration between Geometry and Mechanical Recognition Graph.And after providing three cases of curriculum integration,the author puts forward the model of curriculum integration between Geometry and Mechanical Recognition Graph.From the previous analysis and training,the following conclusions about the changes of students' proficiency in Vocational Technical Schools can be made in this study.Firstly,the awareness of self-learning of students in the experimental class significantly improved.Secondly,the geometry proficiency of students in the experimental class have improved significantly,leading to students' stronger ability of solving practical problems in geometric space and graphic knowledge in their daily life.What's more,the awareness of students' self-learning as well as self-reflection has been improved significantly.Thirdly,the students in the experimental class significantly outperformed the students in the control class in terms of proficiency of Mechanical Recognition Graph.Fourthly,the students in the experimental class significantly outperformed the students in the control class in terms of learning interest and proficiency of Mechanical Recognition Graph.Fifthly,the awareness of curriculum integration of students in the experimental class has more significantly improved than that of students in the control class.With the help of the knowledge of Geometry and Mechanical Recognition Graph,the students in the experimental class are conscious to settle the practical problems in their daily life.Sixthly,the learning method of curriculum integration between Geometry and Mechanical Recognition Graph(1 plus 3;2 plus 2;3 plus 1 and 4 plus 0)has been put forward in the thesis,which is in favour of improving teaching efficiency in class and stimulating students' learning interest.