The Design and Complement of the Computer Assembly Virtual Lab Base-on Secondary Vocational Education
|Keywords||Virtual experiments Vocational education Computer Assembly EON Studio|
Secondary vocational education has its own characteristics, and one of the most prominent features of performance should vocational students training to become technical talent. The practice has become an essential process in the teaching activities, students only through the hands and experience, in order to truly understand and master the theoretical knowledge of the discipline, and to gradually improve the ability to deal with practical problems. The secondary vocational and technical schools in reality, due to the scarcity of experimental resources, the majority of students are not personally involved in the actual operation. Teaching is mainly teacher demonstration and explain the main practice, compared with students in person, this teaching mode to become the bottleneck of students master skills. The theoretical analysis of virtual laboratory that is introduced into the secondary vocational education can effectively improve the experimental resources are scarce this problem. In this study, the computer assemble experiment, for example, PRO / E to draw a realistic three-dimensional model of computer motherboards, chassis, monitor, cpu, hard drive, memory, graphics cards and other hardware. Virtual experiment platform to build a computer assembly, the use of virtual reality software, EON Studio combined with VBScript making three-dimensional scene object interoperate. The platform can observe and learn from all angles, and students via drag the mouse clicks and keyboard number keys with observation and operation of computer-assembly process in a three-dimensional environment, and whether normal boot test whether the students assembled in the assembly is completed correct, there will be a corresponding prompt if the assembly error. Assembled virtual laboratory design is complete the computer to select network security and computer engineering school in Chaoyang City, the two classes trial. Students hands-on opportunity to experiment using the virtual laboratory in the teaching process, not only can increase the students' understanding of computer hardware assembly process has been significantly improved, but also can effectively improve the students' enthusiasm and initiative to develop students' ability to observe, hands-on ability and problem-solving skills, good teaching, and has been recognized by the students and teachers. The success of the computer virtual experiment platform structures and applications, lack of deprivation and Teaching ability to solve secondary vocational and technical schools teaching resources provides a realistic way. And the virtual experimental research for secondary vocational and technical schools to provide some of the theoretical and practical basis.