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Research on Adaptive Remote Education Mode
Based on Computer Network Huang Yangcheng1 ChenYing2 Cao Jiuxin1 Zhang Deyun1 1(Network Institute , Xi'an Jiaotong University, 710049 , Xi'an China) 2(Software Institute , Xi'an Jiaotong University, 710049 , Xi'an China)
Abstract As we approach the twenty-first century, corporations are facing a growing need for more training and education and a similar need for more efficient and cost-effective delivery of this training. 75% of the existing workforce will need retraining in the next 10 years. To meet these demands, efficient training solutions must be developed rapidly. Whether for formal education, continuing professional development, or for employee training or retraining, remote education solutions needs to deliver the right kind of educational content to learners - anytime, anywhere. Nowadays with the development of network technology, remote education networks make training and advanced education possible in cases where time and budgetary constraints make it difficult to organize face-to-face te education networks is a seamless networked learning environment that integrates voice, video, and data connections among learners, instructors, experts, virtual libraries, the Internet, and support services. Remote education system mainly consists of six components: remote learning system,remote questioning system,remote examination system,remote homework system,remote communication system,remote management system.. However current remote education has some only emphasizes network's function of transfering teaching contents and neglects the improvement of teaching can not suit a special is,it is not student-centered but cannot meet the need of modern education and cannot receive good teaching te education must be student-centered,and focus on improve the teaching methods. Interaction is the most powerful way to engage learners. The instructor needs to design opportunities for inter-site and intra-site interactions among learners, at a minimum of about every twenty minutes. Question-and-answer periods, brainstorming sessions, case discussions, and role-playing exercise are examples of strategies the instructor can use to stimulate interaction. This paper analyzes the main characteristics of modern education system and the development of remote education.A new adaptive student- centered networked education mode is mode makes full use of the interactiveity of the computer hing is based on the student's ability of accepting rding to the mode,remote education system can learn the study status of the student,and adjust the learning speed and the quality of the course to meet the need of the student. After a stage of study,student will have a test to check the performance of the score of some knowledge point is too low,the system will emphasize this knowledge point at the next learning stage, and slow down the learning the contrary,the system can also increase contents and the difficulty level of the course. The key technology includes: l the orgination of courseware The courseware is devided into many courseware y element is a basic unit of the courseware elements are put in a "courseware container" . l the evaluation of a student's learning progress A parameter is used to measure a student 's learning is set according to the score of the value is changed with the learning progress. l the evaluation of a course Every course has a constant to evalute its difficult is set according to statistics. The technique details have been illustrated in the paper. Keywords adaptive, remote education, interactive, individual