留学生教育类dissertation指导：计算机（Computer ）hardware assembly and Teaching Methods

Computer hardware assembly and maintenance program is a computer application technology an important foundation courses , whose main task is to make the students understand the various components of the computer classification , performance, purchase methods , to understand the working principle of the main components , hardware architecture, software installation, interlinkages and effect, and can grasp the micro-computer assembly and maintenance method simple faults .
计算机硬件组装与保护课程是计算机应用技术的一门关紧基础课程，其主要担任的工作是使学生理解计算机各种器件的分类、性能、选购办法，了解各主要器件办公原理、硬件结构、软件安装、互相结合和效用，并能掌握微型计算机的组装与简单故障的维修办法。

As computer hardware installed emphasize ability, time past, the traditional teaching mode, only on paper . For example, teachers in the relevant knowledge about the CPU often take CPU structure, function as a key principle in terms of which the students knowledge on occupational employment after almost no effect , while the CPU type , manufacturer , performance, and other components mix , etc. These future employment for vocational students useful , then introduced not by much . Students are not very interested in these theories , it is difficult to remember that knowledge , and wait until they employed , these theories obsolete. And because the students lack hands-on ability and training, go to work after graduation , even in the face a few simple operations problems also can not start. Instead, we see in some of the computer market, the staff of what computers are often not educated, but they are very skilled computer assembly and maintenance . They usually experience is: do more, ripe , it will , and do not need to know too much knowledge . This phenomenon makes us aware of computer technology but also to focus on students ' practical skills . To this end, we should be bold explorations computer application , the actual demand for the introduction of a reform of teaching mode teaching purposes , students training to adapt to the needs of society .
The teaching reform can use the following teaching methods :
因为计算机硬件安装着重提出的是动手有经验，按照规定的时间过去传统的教学标准样式，只能是纸上谈兵。例如教员在讲评CPU有关知识时往往要把CPU结构、功能、原理做为重点来讲，而这些个知识对生业学生往后的参加工作几乎没有不论什么效用，而对CPU的品类、厂家、性能、与其他器件的配搭等，这些个对生业学生日后参加工作有用的，则说得比较少。

1 . Make full use of computer technology to aid teaching . Because the lack of teaching resources , you can use 3DS MAX virtual reality technology to solve . Students not only can be used in schools of this resource, you can put this assisted instruction software to take home for further study . We can use the 3DS MAX powerful modeling capabilities to create a computer "CPU", hard drives, graphics cards, motherboards and other core hardware , and each one complete contrast real physical hardware modeling, modeling of internal structure have done so can save a lot of money and the use of space , it may have just started doing these hardware models will take some time , but once and for all , these virtual models cost far less than the real price of the hardware , and can get the same teaching. Do not like the traditional hardware instruction in the use of equipment when moved around , you only need a U disk, you can have a computer hardware lab , convenient for teachers to carry, to go to different occasions teaching. Students can also leave this " virtual hardware laboratory" to take home , as long as there is a computer , you can do the exercises at home to strengthen mastery of knowledge .

2 . Full use of the Project Approach . In teaching, the actual needs of society as a standard, mainly used to build the project teaching teaching mode. From the learner 's point of view, project teaching is a learning method , especially for learning how to operate the class knowledge and skills , especially for applications in learning computer knowledge and skills. The so-called project method , that is, teachers and students through the joint implementation of a complete project work carried out teaching activities, which means taking in group discussions, collaborative learning approach to the actual task to drive student learning. But can also take many forms to complete various tasks, such as : action-oriented , team Responder , online simulation zanji , team competitions. Action-oriented forms of teaching are: Before each mission , the teacher and students in full consideration of the safety of the device after the task assigned directly to them, and each team from the task of planning - Decision - Implementation - check other links are done independently midway doubt , the teacher gives them certain learning pathways : internship report , the network , the teacher's guidance , mutual aid between groups . Teacher in the inspection process, constantly recording problems or promptly correct some improper practices and to the students to make the appropriate review procedure , the final review by the students according to the teacher's task to continue to improve . By completing the task , the application of existing knowledge and the acquisition of new knowledge , truly and comprehensively improve the students' overall professionalism.

3 . Create a virtual computer lab . As computer hardware installation and maintenance practices in operation the device is easy to wear and tear , therefore , a virtual computer hardware device maximum solve these problems , the virtual device is not a wear and consumption . Made a mistake , the computer will prompt you to the consequences of doing , it will not damage the real virtual device , which greatly facilitates the entry of hardware maintenance beginning students who no longer have to worry about damage to the hardware , you can let go hands and feet to practice computer hardware maintenance techniques . Of course, virtual hardware devices will also have some maintenance issues. Such as computer viruses can damage the virtual hardware , but as long as doing regular backups and maintenance of computer software , which may damage becomes very small . Compared to the real hardware equipment maintenance , capital consumption and small workload too much. Virtualization technology from which we can see a strong and obvious advantage. Because the virtual machine is a software that can simulate on the computer a virtual computer , but it can be like the students a real computer on the same to its various operations.

4 . A comprehensive assessment methods . In practical operation of computer assembly and maintenance classes , for each task is not merely the end and leave a mark . Teachers can put each task on a 10 count, which includes 10 points : discipline, motivation to learn , to answer questions situation , health, sequence, and so the task is completed . Doing so , students not only pay attention to the results of the task , but also pay attention to the practical operation of the entire process of their words and acts . Moreover, in the course of each task , the teacher may from time to time on the big screen to show each team scores this mission , and the student's specific performance dynamically change the scoring table . Through this initiative , I believe that the students in the practical operation of breach of discipline when the situation is almost invisible , giving the impression that the entire real playground orderly manner .

In short, through computer-assisted instruction , the use of project teaching , creating a virtual laboratory , a comprehensive assessment of these four aspects of treatment , I think in terms of quality of teaching computer applications or from the quantity , there will be a leap. We can computer assembly and maintenance instruction for this course put on a higher level, but also allows students to learn in these teaching useful knowledge . Exercise their practical ability !