| The key element of the thesis deals with the study and application of the general technique in the senior school. Also the thesis clarifies that the virtual experiment has been carried out in the senior school with the development of the information, which provides a unique opportunity to the instruction models and methods in education. The thesis analyzes the support to the general technique by the investigative study theory and effective teaching and so on. Then the thesis analyzes the possibility to perform virtual experiment and work out the platform development. The general technology subject, born in the new round of curriculum reform of basic education, designed to improve the technical literacy of students, their design capacity and practical skills , so that they can better serve the community in the future. Experimental teaching is a very important way of teaching in the general technology course and is also a principal means to exercise students'practical ability. However, as a new subject, besides many other factors, laboratory equipment and premises are imperfect, so experimental teaching is difficult to develop normally. The thesis is all about solving the problem, through virtual experiments to complete the general technology courses and ultimately enhance students'technology literacy and hands-on practical ability of the teaching objectives.My research paper, based on the feasibility and the general technology of teaching status, forwarded this formal presentation of this study. And after an experimental Research of a virtual home and abroad and to conduct a detailed study, it is determined that the virtual experiment can greatly avoid the drawbacks of the real experiment, solve the apparent problem of experimental lack of resources as well as the contradiction between scale and quality in our education. Above all, the virtual experiment can overcome the difficulties such as the unbalanced experimental resources, lack of innovative capacity and so on, to effectively improve the quality of personnel training.In my paper, a study, conducted from the theoretical point of view (such as constructivist learning theory, learning theory, etc.) and technical point of view (such as Flash, 3DsMAX), provides a theoretical basis and technical support for the virtual experimental teaching. And my research papers explained how to design a virtual experiment platform in details from the basic requirements, the basic structure, experimental procedure and basic content of such areas , and then introduced the key technologies of building a virtual experiment platform.Subsequently, the paper described the research on instructional design and application of general technology of virtual experiments. Teaching results of virtual experiment were tested by teaching examples, And the first-hand evaluation of materials of its application effect were gained through questionnaires, comparative studies, interviews, open-access. Teaching examples show that virtual experiments can indeed solve the problems encountered during the experimental teaching of Current technique, making the experimental teaching of general technology courses reach the normal development, promoting students'learning enthusiasm for technology curriculum, and to ultimately achieve the teaching objectives of improving their technology literacy and practical ability.Finally, a summary about my research projects and papers is made and a description of the problems appearing during virtual experiment teaching is given. What's more, the future prospects of virtual experiments teaching and the emergence of more powerful teaching platform of virtual experiments are forecasted. |
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