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留学生作业代写:The current situation of mobile learning

2017-11-21 来源: 51due教员组 类别: Paper范文

下面为大家整理一篇优秀的paper代写范文- The current situation of mobile learning,供大家参考学习,这篇论文讨论了移动学习的现状。移动学习,是指依托移动通信技术或无线网络技术,利用移动计算设备随时随地获取教育资源、教育信息和教育服务的一种新型的学习方式。移动学习中一个显著的特点是学习者可以在任何时间、任何地点开展学习。

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As a new and widely used learning method, mobile learning started in 2000, and in this year, the University of California established mobile education Group, which aims at the educational experiments of some middle school students using mobile phones, and discusses the application of moving education in virtual University. Therefore, there is no unified and clear definition about the mobile learning. It is generally believed that mobile learning is a new way of learning that relies on mobile communication technology or wireless network technology to access educational resources, educational information and education services anytime and anywhere with mobile computing equipment.

Mobile learning is the use of mobile interconnection technology, such as personalization, multimedia, situational intelligence, tactile interaction, mobile devices and other new technologies into the education and training field, it is also different from the general given priority network and fixed desktop computer network learning and digital learning.

One is battery life. General cell phone disposable charge can use a week or so, but with the increase in the number of charges, battery life is gradually reduced, for the use of smart phone learning for learners, mobile phone battery life ability is a problem of learning.

The second is the screen size. Learners in the use of mobile phone learning, if the resolution is too low, after watching the screen for a period of time can easily cause visual fatigue, will not only reduce the learning interest of learners, but also affect the visual health of learners. In addition, because the phone screen size and storage capacity is limited, but not to provide learners with detailed feedback on the answer to the question, this is exactly what learners want to solve a key issue. For mobile phone screen size problems There are the following problems: different mobile phones or different models of screen size is different, when the teacher will learn content sent to different learner mobile phones, the display of the effect will also appear inconsistent, and even the deviation will affect the learning effect of learners.

The third is the diversity of standard operating systems. The current mobile phone's mainstream operating system has Symbian series, Linux Series and Windows Mobile series. When the Mobile Learning Designer will develop the learning resources provided to learners, may be due to the different operating system of mobile phones, so that some resources can not be used properly. The restriction of network connection to the interactive mobile learning, teachers and learners through SMS, MMS communication and learners directly connected with the Internet to learn, play a key role. Due to the existence of network instability factors, teaching information may appear in the transmission of information is not delivered, leading to the effectiveness of mobile learning teaching information transmission is not enough, will make them feel this learning too bulky, slow response, poor connection, and affect the learner's learning enthusiasm, which also makes the promotion of mobile learning has been greatly hindered.

In mobile learning to achieve mobile device and server connection; Realize the information in the data stream to query the information in the database, and pass it to the user, and realize the VOD function of the system, some scholars believe that these technologies will be better than support mobile devices for online learning, but the use of large areas still exist problems. Because of the poor adaptability of the immature system and the inefficient use of the resources, the compatibility problem between mobile devices with different technical standards is a technical problem to be solved in the development of mobile learning.

In China, the use of mobile phone function is more used to communicate, play games, for the smartphone is only added on the basis of reading novels, watch video, listen to music, send and receive pictures, videos and internet viewing news. Although now the 3G era has arrived, but because on the one hand 3 G service is still in the trial run stage; On the other hand, most consumers of the 3 G-era mobile phone has a lack of knowledge of the specific functions, the public for the use of mobile phones to learn the awareness is weak, so I hope consumers can G's powerful function to study the mind consciousness.

Mobile learning based on mobile phone in the development whether from the network directly download resources, teachers through text messages or MMS sent to the learner resources, or learners themselves through the Internet browsing to self-learning, will face the cost of SMS, video call costs, GPRS traffic costs and other economic burdens. The connection-oriented protocol allows for long connections, and it is expensive to charge on time. 3 G with its powerful function will become the future mobile learning mainstream learning mode, but for learners, the cost is expensive, obviously this greatly affects the mobile learning based on mobile phone popularity.

A notable feature of mobile learning is that learners can be at any location, learning at any time, however, in many learning situations, learners ' learning is confronted with many external disturbances, which makes the learner's attention highly concentrated, which brings challenges to the resource design of mobile learning based on mobile phone.

Mobile learning by mobile phone and other wireless devices in the process of teaching information transfer by the surrounding environment of great influence, mobile learning resources are transmitted through mobile communication technology, the interaction between learners and mobile learning resources is not convenient, how to satisfy learners ' retrieval and extraction of learning resources, how to store the content resources in the form of learning, How to transmit data is an important problem in the construction of mobile learning Resource base. It is the precondition of mobile learning development to solve the problem of mobile Learning Resource base which can meet the requirement of practical teaching information effectively.

First, the learner's ability to learn autonomously requires high. In order to transfer the learning content and the interaction between learners and teachers, learners should adapt to the "fragment" Learning mode of mobile learning. Learners should be the active learners of learning content, through the mobile communication, to the scattered small knowledge points to learn, and in the overall grasp the method of learning content. There is a great difference between the mobile learning style and the traditional way of learning. It has higher requirement for learners' logical thinking ability, generalization and ability, self-discipline ability, only learners have these abilities, in order to construct the whole structure of learning content in the "fragment" of the dispersed learning content, thus the system, Scientific mastery of learning content, but at present most learners have not fully equipped with such ability.

Second, the role of teachers needs to be changed. Mobile learning requires learners to have independent learning ability, but does not represent their complete independence, when they encounter learning confusion or emotional problems, still need the help of teachers, so in the development of mobile learning, we should pay attention to the role of teachers play. Compared with the traditional teachers, the teachers who carry on the mobile learning need to communicate with the learner through the mobile phone, and in this situation, the teacher needs to change the idea to reposition the role.

Because the mobile learning is still in the initial stage of development, there is not a dominant callers in the country, so its operation system is still very imperfect. Educational institutions should be the best choice to promote mobile learning in the future, but because of the particularity of mobile learning itself, the efforts of one party alone cannot fully guarantee its smooth implementation.

Because the technical standards of the equipment are different, the diversity of data representation and the diversity of format of the client through the Web server are transferred to the access server. In order to realize the compatibility between mobile devices with different technical standards, a format conversion layer is needed to design a unified data interface between the server side and the Web layer to realize the transformation between the unified XML data and the client's diversified presentation format to form the corresponding HTML, WML and other data formats are finally returned to the client for compatibility with the device, making it easier for users.

In the future, mobile learning needs to provide convenient and fast interactive service, construct the function module of mobile teaching counseling and online discussion, and the interactive form includes the real-time interaction and non synchronous form with the answer of the question. Real-time interaction includes two forms of communication and system automatic reply problem between students and teachers. The interaction between students and teachers should pay attention to the combination of cognition and emotion, it is necessary to encourage and foster mutual trust and mutual assistance between students, and to be honest with each other and to respect each other. In addition, the feedback to the students should be timely, with a positive opinion, so that students can feel the teacher's love at any time, so as to enhance the self-confidence of learning. The system automatic reply refers to when the interactive service system receives the student question, according to the keyword matching method system retrieves the database, if discovers already has the similar question, will return the corresponding answer automatically to the user. Non-real-time interaction is mainly refers to the interaction between students and learning content, when students encounter difficult problems, you can submit their own problems to the interactive service system, will be a certain period of time to get the teacher's answer.

There will be more and more personalized networks in the future. Users will increasingly decide what to access and how to acquire, build, customize, summarize, and share digital information. For education, this means that a one-size-fits-all teaching model will no longer be a mainstream model. In short, in a modern society dominated by lifelong learning, mobile learning, as an extension of educational services, expands the scope of education, satisfies the individualized learning needs, and truly realizes learning and communication anytime and anywhere. It conforms to the needs of social development, and will become the contemporary people in the fierce competition to acquire knowledge, improve the self of the rapid learning model. Although there are still many difficulties in the popularization of mobile learning, however, with the development and maturity of the 3G network, based on the unlimited advantages of mobile learning itself and its strong intrinsic power and market demand, the popularization of mobile learning is only a matter of time, and it is believed that it will become a popular learning mode in the near future.

In short, since the birth of mobile learning, the study of mobile learning is limited to theoretical research, in the practice of research and application and development is very little, which hinders the development of mobile learning in a great extent. With the rapid development of science and technology and social progress, mobile electronic products can be used to learn more and more, mobile learning will become a learning society an important way. This paper, through the overview of mobile learning at this stage, clear the characteristics of mobile learning and the future development trend, expect to be able to the development and application of mobile learning to make modest, so as to promote the reform and development of education and the construction of learning society.

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