作业代写：Knowledge dissemination in the Internet age

下面为大家整理一篇优秀的essay代写范文- Knowledge dissemination in the Internet age，供大家参考学习，这篇论文讨论了互联网时代的知识传播。互联网是20世纪人类的一项重大科技发明，它不仅提高了人们交流和传播信息的效率，还在更深的层面改变了人们的社会生产和生活方式。而互联网的实时、互动和多媒体的特征，也使得它在教学方面的应用十分广泛，所以互联网对知识传播的理论和实践都产生了深远的影响。

The Internet is a major scientific and technological invention of mankind in the 20th century. It not only improves the efficiency of people's communication and dissemination of information, but also changes people's social production and lifestyle at a deeper level. Due to the massive, real-time, interactive and multimedia features of the Internet, it has been widely used in teaching. It can be said that the Internet has exerted a profound influence on the theory and practice of knowledge dissemination.

Massive amounts of information. With the development of Internet technology and the increasing number of Internet users around the world, the characteristics of the massive amount of information on the Internet have been maximized. All kinds of information from all over the world are constantly converging on the Internet, making the Internet a sea of information.

Multimedia. Internet information transmission mode breaks through the planar nature of traditional media and spreads with three-dimensional multimedia features. This is manifested as: the information on the Internet can not only appear in the form of words, but also exist in a large number of forms such as pictures, sounds, images and even virtual reality. The multimedia features of the Internet have changed the way people receive information from "reading" or "seeing" in the past to a comprehensive experience.

Interactivity. Before the advent of the Internet, all communication, including teaching, took place in a one-to-many way. Teachers teach, students listen; The media releases news and the audience reads or watches it. Publishers and receivers are distinct groups. If there is interaction, it is also through face-to-face communication between teachers and students and letters from readers. The popularization of the Internet has broken the boundary between information publishers and receivers and realized real online interaction. BBS, posts, video conferences, QQ groups and micro-blogs are typical examples.

The vast amount of information, multimedia and interactivity of the Internet has profoundly affected and changed people's way of life. Not only that, but the Internet has also had a profound impact on the way schools teach.

Inspire diversity of thought. In traditional teaching methods, teachers often only give a fixed concept and a way to solve a problem due to the limitation of class hours. But in the context of the Internet, people use a variety of powerful search engines to quickly and accurately find the knowledge they need from the vast amount of information. As long as students have a computer connected to the Internet, they can easily access the Internet. Teachers can also be aimed at some problems, the rapid search out several related concepts, explain and train of thought, in the don't need a blackboard writing, under the premise of save a lot of class time, quickly provide students a lot of information about this problem, expand students' vision, and make the problem for students a comprehensive and in-depth understanding and mastering of, three-dimensional, diversified. To achieve a problem, do not stick to a single thought, think of the problem of diverse ideas.

The birth of distance learning. In traditional teaching methods, the teaching activities of teachers and students can not be separated in time and space. Teachers must have students present in teaching, otherwise they cannot carry out teaching activities. Students must also have a teacher present when listening to lectures, otherwise they cannot study. The Internet, the greatest technological achievement of human society, has shortened the distance between people, turned the earth into a village, and made long-distance teaching possible. Distance teaching has completely broken the traditional teaching mode, allowing teachers and students to separate freely in time and space in teaching activities, greatly saving education resources and education costs, and greatly improving education and teaching level in remote areas.

Teaching is closely related to practice. In traditional teaching, due to the limited practical environment and conditions, students' practical links are restricted by two aspects. Second, it must be focused on a certain period of time. This is because the data is available. The experience of the practical link, the understanding of the practical content and most of the acquisition of practical knowledge can only be obtained according to the internship base. In addition, students are not allowed to practice at any time, and they should contact the internship base in advance. On the premise that the internship base agrees to receive students, they should concentrate on the internship for a period of time. But in the Internet age, both of these limitations can be overcome. By taking advantage of the real-time interaction and multimedia functions of the network, we can simulate the scene, environment and process of the internship base with high fidelity. The real-time exchange of the latest data required for various practical links through the network makes many practical contents and practical links easily completed online without affecting the quality. In addition, teachers can practice education to students at any time and anywhere through the Internet in the course of lectures, in combination with the content of lectures, without having to wait for a certain period of time to concentrate on internship activities.

Promote open education. In 2001, MIT launched the open online courseware project in collaboration with Microsoft research. The project plans to spend a decade building more than 2, 000 MIT courses into web-based courseware for free use by anyone anywhere on the world's Internet. The significance of OCW lies in the creation of education concept and education action in the Internet era. Opening up includes the following meanings: first, it is free for any learner and teaching staff in the world to use, no registration, registration, no charge and no credit and degree; Second, as a platform to communicate with the world's higher education, academic institutions and their personnel, MIT can acquire more new ideas, new contents and new methods through international exchanges. Finally achieve the goal of developing and innovating MIT education; Third, create a global teaching community through OCW. MIT hopes to acquire the wisdom and power of knowledge innovation from this global resource base. MIT the initiative, not only greatly expand the teaching stage of space and time, the more profound changes is: to make the university teaching professor from individual behavior into real group cooperation, encourage professors into a teaching group, innovation and technology, art, network teaching design experts to form the network curriculum resource development, construction, management and service team.

With the continuous development of Internet applications and the expansion of the scope of open education, the iTunesU program on apple's service website in the United States has a large number of audio and video lectures from famous universities and famous teachers. All users of apple products can download and learn. It can be said that the Internet provides an open learning opportunity for every netizen, and the ideal of Confucius, the ancient Chinese educator, is truly realized in the Internet era.

Promote research-based learning. In traditional classroom teaching, not every student has enough time to participate in various discussions in person. Although there is communication between classes, there is less than 10% communication opportunities in a class. In research-based learning, teachers and students are at the same starting line. Teachers are no longer monopolists of knowledge, but guides, guides and partners of students. Teachers and students, students and students, students and outside experts often need to communicate and discuss, so the learning between teachers and students must be interactive. The Internet provides an effective tool and way for this kind of interactive learning, making it possible for both parties to have real-time interactive learning. For example, teachers can give guidance to students through E-mail, QQ, MSN, online chat room and video, communicate with students about learning gains, discuss problems encountered in learning and how to solve problems. Under the guidance of teachers, students can find relevant information on the Internet, and then analyze, research and communicate with teachers, classmates and even learners from all over the world quickly and in real time to share their views, experience and experience, so as to realize real research-based learning.

In a word, the emergence and application of the Internet have not only changed people's lifestyle. And it has led to a profound change in the way schools teach. The Internet has played an important role in improving education quality and diversified teaching modes.

Social life is more and more towards the digital information age, network, globalization, personalization, therefore the modern education technology is playing a education reform and the role of leverage, the popularity of modern education technology will continue to increase education activities of high-tech content, radical changes to the one thousand years on the basis of teachers' teaching, classroom indoctrination, labor intensity, low efficiency of education teaching mode, make the school education, family education, social education, realize the education of manpower, material resources, multi-level development and reasonable configuration, only in this way, can we fundamentally liberation of teacher's productivity and creativity of teachers and students, really realize the modernization of education. This is the characteristics of knowledge dissemination in the Internet era, and it is also the mission of curriculum and teaching reform.

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