The development of multimedia teaching and personal research

Paper Keywords: personalized multimedia teaching network
Abstract: The implementation of multi-media teaching is not only optimized the structure of classroom teaching, help to improve cognitive, thinking and creativity, and many other capabilities, will help promote quality education, but also become their own ways to improve teaching standards. Which is multimedia teaching software toward the "four modernizations" that network, intelligent, interesting, individual development.

With the development of computer Information technology, computer Applications in the field of education, the increasingly wide range of computer multimedia technology and network teaching system, which enables the past by a variety of equipment and technology to achieve a classroom set of computers in a multimedia teaching, and with modern communication devices form a network to form comprehensive, multi-channel, interactive teaching system. especially the teaching of vocational colleges in depth about the modular Application of multimedia becomes more and more important. multimedia teaching system is a new teaching system It set the sound, image, video, and text and other media as a whole, to produce a lively effect, help to improve student interest in learning and memory; the same time, take advantage of multi-media expression, participation, attention to power and by strong features of control, can achieve the transfer of knowledge, development of intelligence, culture and individual capacity and can realize individualized teaching purposes.

The late 20th century, multimedia technology and network technology has developed rapidly. Along with the depth of educational reform step by step, with modern science and technology to improve education has become a major concern of various schools, the teaching of multimedia technology for the modernization of education has become the mainstream of development.

A basic knowledge of multimedia teaching
1.1 Definitions
Multimedia refers to the process of teaching, teaching objectives and teaching according to the characteristics of the object, the use of multimedia computers, integrated management and control of symbols, language, text, sound, graphics, images, video and other media Information, the various elements of the multimedia by teaching requirements, and through the organic combination of the projection display screen or projector out of the role of Information in multiple media, the students also need to add the sound with the press, to form a rational structure of the teaching process, to achieve the most optimal teaching.

1.2 Characteristics of Multimedia
(1) the basic requirements for teachers. Teachers should have basic computer knowledge and skills, will make use of multimedia courseware for teaching tools for the preparation of courseware.

(2) interaction. Interactivity increases student interest in participating.

(3) the image of nature, intuitive. As a result of teaching a variety of media Information, such as images, text, sound, video, animation, etc., so that the teaching content with dynamic display, image interpretation and visual expression, to improve the teaching effect from a can not be underestimated.

(4) creativity, flexibility. Multimedia teaching the teachers a working platform easy to use and provides a wealth of material library, teachers can develop their own lesson preparation system with electronic courseware, required to choose their own sound, video, etc. production of the corresponding model simulation experiments. rich course content, teaching methods more flexible.

2 How to achieve personalized multimedia teaching
Multimedia teaching, Application of multimedia computer and network technology to maximize the use of modern educational software to address the educational teaching Shang traditional and conventional methods can not solve problems, improve education quality, this is the ultimate goal of education. But no matter Multimedia multimedia network teaching or teaching, they are inseparable from the multi-media teaching software (also known as CA} courseware).

CAI courseware can construct a personalized learning environment, teachers will own unique teaching ideas into one, with new and diverse material, illustrations, sound and color, can fully mobilize the students audio-visual senses, relaxed and happy in the most incomprehensible abstract accepted theory. traditional teaching seems devoid of substance, the development of a class difficult, if accompanied by the Application of computer multimedia technology, will be refreshing, not a good idea.

2.1 multimedia effects bring individualized teaching
Improvement of modern teaching methods has led to many schools to install a multimedia classroom, multimedia teaching not only enriches the teacher's teaching methods, but also the students into a new learning environment.

(1) update the odd visual experience. In order for students to experience real textbooks, in some class are often used computers to play video clips to help students deepen their understanding of theoretical knowledge. Before playing, the picture is not clear, it is not enough beautiful, the students sat in a corner to read. using multi-media "hub", the video output effect is very clear and beautiful, not only the students can feast their eyes on every corner, often inspire students association and discussion, classroom atmosphere very active.

(2) operation is more arbitrary. The use of multimedia self-teaching program in the infrared function, the class tap the process to switch the remote control devices, eliminating the trouble of adjusting the projector. Linked to complete a series of complex process control , just a key switch can be fully successful.

(3) the role of the video booth can not be ignored. It can display objects, documents, experimental procedure and so on. Before the absence of the video booth, watching the whole experimental process was patented in the front row of students, followed by the students only Despair. the use of multimedia teaching programs, you can conduct experiments on the video booth, and through the projector to achieve large-screen presentation, so that all students can watch the whole process of experiment, and to enhance their experiment understanding, more perfect teaching.

2.2 How to personalize teaching multimedia
{1) the use of home interface design, the knowledge framework for clarity. A courseware if the statement a complete course, as a complete lesson plans, reflecting all the instructional design. In the courseware first, make a chic home, will have to be described knowledge points to form several knowledge modules, similar to the directory that is systematic in the form of knowledge, knowledge of the link between knowledge and clarity. deliberately crafted interface design of complex twists and turns of the interaction, although in the production of courseware to spend a lot of time However, the flexibility to navigate through this interface to the next level of learning, to stimulate learners to explore desire. Ji step by step, and running through, which is the traditional teaching can not be done, and it is a great teaching style CAI.

(2) the use of software, a powerful interactive features to narrow the distance between students and knowledge. CAI courseware in the Application of a large number of interactive features to achieve a dialogue between the learner and the computer, like an invisible magic wand to guide students to explore Unknown, active learning new knowledge, making teachers, students, computer Trinity changed the traditional teaching of one person by the teachers, "Man Tangguan" boring single, teachers ask questions at the right time just to remind, on demand, the students are the masters of the classroom, learning atmosphere in creating. Therefore, teachers in the development of CAI courseware, we should try to use more interactive, this is tantamount to seize the opportunity to ask questions of the learner guide, lost no time in hanging hanging learners appetite, increased the interest of students, change from passive learning to active learning.


(3) the actual process of animation, so that instantaneous true reflection. Production demonstrates the use of animation is a good type of courseware tools for dynamic visual impression of the students is always very deep, so the insert in the CAI courseware animation and video files to be movement delivered, to seize the attention of students, the real learning to mobilize their enthusiasm to develop their spirit of seeking truth and the natural sciences. animation or video production editing either extracted from the material library can also be easily done through software, as long as the production of are usually careful study, will be able to create vivid animation to enrich active multimedia classroom.

(4) the use of a variety of media, to seize the attention of students. Monotonous traditional teaching mode, energy gradually exhausted teachers, students of the lectures will result to a long time to maintain. But to rely on teaching, to add variety in the courseware sound effects, distorted text, picture shows, animation ... the students can continue to stimulate the visual senses, appears timely new look, the feeling of winding paths, the fatigue of students have been together scattered attention quickly back to the classroom, follow the " stimulus-response reaction of a fatigue repeated stimulation again, "the scientific line, results from the large increase of the classroom, active in the classroom atmosphere. such as the emergence of the title, you can form a dynamic text, accompanied by pleasant music tips, and even to be repeated play, purely decorative small animation courseware in the form not only the right to make enriched, more importantly, remind the students where the attention, these multimedia tools are not redundant.

(5) of the courseware to create a unique style, highlight the individualized teaching. Now appearing on the market a lot of educational software products in various disciplines, but of which there is a prominent problem: that each educational software products can only represent a certain kind of teaching ideas, which is ideal for students, teachers, and therefore can not meet all the teaching strategies and classroom situation. in the course of the teacher's leading role in teaching students in the cognitive process and the dominant position is not reflected, teachers and students appears to be very passive and reluctant. Every teacher has his own advantages and characteristics of teaching, these reflected in his courseware, courseware distinctive bright spot as to enable teachers to better implement individualized and quality education, so the individual should be designed to become teachers in the production of the goal when the courseware, this courseware more targeted, more innovative. and to highlight the individual requirements of the overall design of CAI courseware in the unconventional, simple and elegant; on refining the details of the deal unique, integrated into the teaching of individual thought, This class of students for the understanding of weakness of the design knowledge transfer program. reposted elsewhere in the Research Papers Download http://www.hi138.com (6) creating teaching situation , encouraging student initiative. to achieve the individualized teaching and learning environment is essential, but context is an important element of the learning environment. teaching situation is conducive to the creation of student comprehension of the situation on the subject, is a very broad concept. Play in the classroom help to understand the teaching content of the video, audio, participation in social practice, and to provide students with a rich network of learning resources, etc., all help students understand and grasp the context of learning content. belong to the situation created by the category. situation creating the links will help reflect the old and new knowledge to help promote students to think Lenovo, to facilitate students to carry out restructuring and transformation of knowledge, easy assimilation of knowledge to help learners with the top button should be.

(7) implementation of the network teaching, reflecting the individual. With the rapid development of computer network technology, relying on the network to play network resources and the wealth of Information from the constraints of time advantage, network teaching, online education is most characteristic of personality education. in online teaching and learning process, the present network of teaching content to students individualized, personalized display page style, and a personalized study guide. so that the students in the learning alone will not blindly learning more focused and purposeful.

3 Prospects of Multimedia Teaching
The implementation of multimedia-aided teaching not only optimizes the structure of classroom teaching, help to improve cognitive, thinking and creativity, and many other capabilities, will help promote quality education, but also become their own ways to improve teaching standards. So the software can be found CAI is toward the network, intelligent, interesting, individual development.

(1) network. Multimedia assisted teaching environment for a variety of software applications. From the application site of view, a school classroom (including multimedia presentation classrooms, etc.), offices, students and teachers at home and elsewhere (such as square, etc.); from software operating environment, a stand-alone (such as an ordinary PC, square touch screen demo computer) and network (LAN, MAN, WAN) and so on. the trend to the network, the five colorful in the Application Environment Under conceived.

(2) intelligent. Teaching is a two-way between teachers and students of sexual activity, the effect of the level by teachers, student quality, teaching materials, and many other effects, which has a form of diversity. CAI, too, requires specific teaching content and the object of education, using a variety of different teaching modes. Thus, the multimedia-aided teaching software also has a variety of different types: such as presentation type, practice type, game type, analog type, and other types of learning. However, regardless of what type of software has to adapt to any problem. adapt a wide range of software that allows different people to use in a variety of occasions; narrow the software to adapt to, or only to a specific person (such as producer I) use, or can only be used in specific situations, even only in certain circumstances by certain people to use. multimedia-aided teaching of intelligent software to effectively widen its adaptive surface.

(3) entertaining. The media means and the smooth convergence of conventional teaching methods, was welcomed by the students, the performance of good students in class and active participation to accept the state desires. They are more focused attention to improve the teaching-density and efficiency, and received a very good teaching results. Many teachers in the multimedia-aided teaching software sound, picture rendering, animation plot and other aspects of design, attention to fully mobilize the positive factors within the learners, making the teaching process, full of interesting and attractive . which is conducive to educational and teaching function of the computer implementation.

(4) individual. "To make new ideas, with a characteristic" is a multimedia-aided teaching software, the essence of personalization. Now almost impossible to find in the software market successful products + points, it is because software products are available in the market is against the teaching content creation, but not at the same time using the software for the specific situation of teachers and learners to design the individual situation, and therefore can not be widely welcomed by teachers and students. Some say the computer is a private of the advanced tools, that computer-aided educational software is to be "personalized", that can adapt to the needs of users, just as dedicated to "I" and for the same? CAI software that is personalized.

Information technology in education today, the use of modern educational technology, can fully Wajue school resources, stimulate student participation, and improve the abilities of students, creation of open teaching model, build a good relationship between learning and teaching, the Research study, to achieve the best of the teaching process. to achieve the development of learning, which is the context of modern education information learning and teaching in a major feature.

The development of information society, knowledge of computer support imparted by the design of instructional media transformed into independent learning environment, learning resources and learning design; multimedia-assisted teaching-learning will be further developed to enable learners in the learning time and learning content With sufficient self on the choice, to achieve mutual learning and individual learning, the educational community, learning life, break through the barriers of university and society, driving between the University and the University, the University and business, community interaction and cooperation to achieve the learning and living in close connection with the highest ideal of education. reposted elsewhere in the Research Papers Download http://www.hi138.com