The Design And Implementation Of The Multimedia Teaching Software Systems

In ECG(electrocardiogram) teaching process, computer multimedia technology uses animation to present professional and abstract contents in the intuitive and dynamic forms to meet all kinds of requirements such as classroom teaching, autonomous learning, continuing education so as to improve the teaching efficiency. However, in the current ECG teaching multimedia system, the research only involves the teaching of basic and professional knowledge, the guidance of practical operations and instrument testing, the learning testing and feedback etc. It has not combined the contents very well so that it can not meet the students’learning requirements of ECG courses.According to the problems with the construction of electrocardiogram multimedia teaching system, the research is mainly based on "paraphrasing ECG with simple animation" to combines the teaching of basic and professional knowledge, the guidance of practical operations and instrument testing, the learning testing and feedback etc. into an integral part, to meet students’ requirements in the form of unified system.First of all, on the basis of an introduction to multimedia teaching system construction of the status quo on the electrocardiogram, the thesis mainly analyzes the functions of animation control, voice control and jumping, researches the requirements of the multimedia materials of the system and personnel qualities for non-functional requirements of the system construction. Simultaneously, the research analyzes the feasibility of "paraphrasing ECG with simple animation" in terms of the feasibilities of technology, economic and operation. Secondly, based on the analysis of the system construction from four aspects of teaching principle, the principle of scientific and technical principles and artistic principles, the teaching process of the system is designed by the selection of subjects, teaching objects, and teaching mode."Paraphrasing ECG with simple animation" multimedia teaching system is researched from the aspects of structure, interface, interactivity and navigation; Finally, Authorware, Director, Flash, and Photoshop tools are used to research the texts, the graphics, acquisition and production of animation and video, and other multimedia material, the Lingo language-based animation control and voice control, as well as the control implementation based on Authorware tool page Jump study, and the basic theories modules in the system, ECG professional module, the actual operation module, the module of the new concept, check the instrument module implementation. Multimedia teaching system will be alike animation resolve electrocardiogram a boring ECG abstract theory with rich multimedia manifestation manifested, and increase student’s practical experience through video, to improve the students’enthusiasm for learning, but also improve the ECG teaching effectiveness."Paraphrasing ECG with simple animation" multimedia teaching system uses the ways of multimedia to show the boring theories. The practical experience is also added by the relevant videos. The students’learning motivations are sparked. And the teaching effects are improved.