【作者】 李爽；

【导师】 杨雪；

【作者基本信息】 吉林大学 ， 教育技术学， 2007， 硕士

【摘要】 网络实验教学是有效开展成人网络教育教学的一个重要环节,成人网络实验设计与开发的质量在这一环节中起着关键的作用。本研究是在全面调查成人网络实验教学现状的基础上,依据相关的研究理论剖析了成人学习者的学习特征及成人网络实验的内涵;按照成人网络实验的教学目标和成人学习者参与实验的程度将实验重新分类;对各类实验表现形式进行总结,设计出了表现形式优化选择的流程;提出了成人网络实验的设计与开发的优化策略,其中包括实验界面设计、实验呈现方式的选择、开发技术的选择及辅助网络实验学习所需要的系统功能;同时对适用于呈现网络实验的几种开发技术进行了比较;最后以典型的开发案例诠释了本文提出的成人网络实验设计与开发的优化策略。更多还原

【Abstract】 With the rapid development of computer technology and network technology, the distance education was poured in great energy. In the adult education field, the effect development of adult experimental teaching was promoted by the application and development of adult web-based experiment, which plays an essential role in bringing up innovative talent. But during the distance education system of the separate space’s state, education organization and adult learner produces some unaccommodating state between distance experimental teaching and distance education pattern. Now there are many perplex problems in the aspect of design and exploitation in the area of adult web-based experimental teaching.The thesis falls into five parts.Part one is the background about the research and state of design and exploitation of adult web-based experiment. Modern society requires adult not only gain more and more ability but also can be in application in practice. But nowadays, the web-based experimental courses can not meet the need of adult far away. In this part the author studies about the part of national distance educate college which developed adult web-based experiment, summarizes the single of expression、unreasonable exploration technology and the state of exploiting goes surround this state, combines the need of society and the adult learner, analyzes the problem which the web-based experimental teaching is faced with, then made the research approach that this research institute should adopt.Part two basing on the theories of cognitive learning, design of instruction, and the theory of independent study and teaching. The author defines the adult learner and the adult’s web-based experiments. First the author point out that the adult learn is the person who has had some experiences in working; mature body and these people can find self-study chance. Second, the author summarizes the definition of the adult’s web-based experiment. Finally, the author sums up that the adult’s web-based experiments have four characteristics: fictitiously、openly、practically、repeatedly.Part three, the author combines the practice of exploit experiment to put forward the design of instruction of the adult web-based experiment, included the previous analysis about the design and exploitation. From the view of design of teaching, the author previously analyzes the design of adult web-based and exploitation system. Previous analysis includes adult’s characteristic, the goal and the type of adult web-based experiment. Generally speaking, the adult chooses distance education in order to abstain more stills so that the can make better job. They also have higher ability in learning and comprehending, so they can learn in distance by themselves independently.Basing on the relative theory, the author takes into account the circumstance and characteristic of modern society which the adult exist in ,analyses the teaching targets in five facts : comprehension、observation、application、analysis、innovation. According to the characteristics and the grade of the adult participate in experiment, the author classify the web-based experiments, which including three classes. This can help designing and exploitation of adult’s web-based experiments.Part four is the main body of the study. This part introduces the excellent strategy of the adult web-based experiment. This strategy shows the part of the design of exploiting.①Designing interface. Favorable interface can help adult making more actions and can reduce mistake in learning. When interface was designed, the designer should take multi- mode as the preferred way.②Selecting manifestation. The teaching quality was infected by the mode which the web-based experiments present themselves firstly. Only the actual needs and the distinct traits were seized, we can make right chance.③Selecting exploitation technology. Because of the mass job in exploitation, it seems that selecting a sit of fit technologies is very important. Take insuring teaching as precondition, we can take optimize teaching effect and reduce cost into account. According to different teaching targets and experiments types select suited technologies.④Estimate and feedback. When they are in separate condition, the adult are prone to worry about their sore because of lacking the information that come from schoolmate. So it is necessary to increase the whole statistic and the individual contrast function.⑤Patterns of web-based learning. Teachers, learning condition and interactions with classmates are important to adult when it is in their process. A great deal of means are affected all together that can make a splendid atmosphere which can be benefit to the adult.Part five is the conclusion of the study. In this part the author applied the study in practice. Combining some typical instances, the author finished the design and exploitation. In this part, the author pays attention to the mode of present itself, s electing technology and the definition of virtual experimental 3D-model. Using multi- means promote the effect of adult experimental.Part six is the conclusion of the paper. In this part, the author sums up the research result, looking into the prospect of the design and exploiting of the adult web-based experiment. At the same time, it’s also expected to be of some help for the adult’s web-based experimental teaching.更多还原