| In recent years,the state has paid more and more attention to the development of vocational education,from the promulgation of the "20Articles of Vocational Education" to the revision of the "Vocational Education Law",from the abolition of the "general job diversion" to the improvement of the "vocational education college entrance examination",all of which reflect the determination of the state to carry out vocational education reform.Promoting the reform of vocational education is conducive to continuously improving the quality of workers,adapting to the development of science and technology and the needs of enterprises for talents,and reducing structural unemployment.As a core professional competency that middle-level engineering cost students must have,architectural graphics ability is the basis for reading and drawing construction drawings,and is one of the skills that enterprises value very much.However,at present,the graduates trained by this major have problems that do not match the requirements of enterprises,such as not being able to understand architectural graphics and cannot use software to draw drawings,and it is urgent to reform relevant courses to improve the graduates’ architectural graphics ability.After the research and analysis of domestic and foreign papers,it is found that CDIO,as an engineering education concept,is widely used in various disciplines of vocational education,and has achieved some results.Therefore,this paper will reform the curriculum of architectural CAD courses based on the CDIO concept,and study the effectiveness of this concept in cultivating students’ architectural graphics ability.Firstly,This paper investigates the current situation of course teaching through interviews and questionnaires,and finds that "Architectural CAD",as the main course for cultivating students’ architectural graphics ability,has problems such as disconnection between teaching content and actual situation,backward teaching concepts and methods of teachers,poor results in cultivating architectural graphics ability,and single assessment and evaluation methods,which is not conducive to the cultivation of students’ architectural graphics ability and needs curriculum reform.Then,a series of feasibility analysis is carried out to verify the possibility of combining CDIO concept with architectural CAD course and the possibility of cultivating students’ architectural graphic ability based on CDIO concept.After that,the teaching design based on CDIO concept was carried out for this course,and two rounds of related educational practices were carried out in accordance with the process model of conception,design,implementation and operation.Finally,with the data support of students’ process assessment results and questionnaire survey results,IBM SPSS Statistics27.0 software was used to analyze the effect of cultivating students’ architectural graphic ability based on CDIO concept.The research results show that course teaching based on CDIO concept can directly or indirectly have a positive effect on the cultivation of students’ architectural graphic ability.The direct positive effect is reflected in the improvement of students’ knowledge reasoning ability,personal professional ability,interpersonal ability and engineering system innovation ability,while the indirect positive effect is reflected in the improvement of students’ satisfaction with the course.This paper verifies the feasibility of the integration of CDIO concept and architectural CAD course,provides a new method for the cultivation of students’ architectural graphics ability,improves the students’ satisfaction of this course,helps to alleviate the structural contradiction in the supply and demand of engineering cost majors,and provides a reference for the teaching reform of secondary vocational school education. |
