2 1 century is an information age characterized by computer and network technology. Information technology has been widely used in various fields of society. In order to make these special children adapt to the future information society, we should start to let these children learn simple computer information technology, especially multimedia technology and network technology, and lay the necessary foundation for their study, work and life in the information society. Our teachers should also make full use of this in their daily work. Education informatization is the general trend of current education and teaching reform and development. As special education teachers, we should also be fully aware of this. Teaching activities and education are very complicated teaching work. For a long time, teachers' work is mostly confined to personal work, lacking cooperation and unity. The communication between teachers is limited, and it is more difficult to enjoy the wisdom of others in time in daily work. Most of the time, they are doing mechanized simple repetitive work. With the rapid development of information technology, educational technology has become a hot subject. The society's requirements for teachers' professional quality are increasing year by year, and teachers' profession is facing great challenges. Whoever gets the resources first is likely to take fewer detours and succeed early. Teachers can find the information they need through distinctive educational websites.

First, vivid teaching methods can better cultivate the thinking, imagination and creativity of special students.

The application of information technology in teaching is showing endless charm. Slide, projection, video, multimedia, network, etc. They are very infectious, which can be better reflected in special education and teaching. They can not only turn the small into the big, turn the far into the near, turn the virtual into the real, turn the difficult into the easy, turn the need into the whole, concretize abstract concepts, make boring knowledge interesting, but also stimulate students' interest in learning and arouse their interest. Inducing their internal forces is conducive to developing students' attention, observation, memory, imagination, thinking and creativity, so that these special students can use their brains to receive education in a relaxed and pleasant environment and feel the charm of online education.

Second, teaching media is a knowledge carrier, which is not only an auxiliary tool for teachers, but also a cognitive tool for students.

In order to make these special children better understand the things in textbooks in limited space and time and achieve the goals in the fields of knowledge, motor skills and emotion, we must make full use of multimedia information technology to improve the teaching quality with "low consumption, high efficiency and high quality". Reasonable application of multimedia technology has high quality of information transmission and wide application range. Using the audio and image compression technology of multimedia system, a large number of audio graphics, images, activities and picture information can be transmitted, stored, extracted or presented in a short time, which greatly shortens the cognitive process and plays the role of presenting facts, creating situations, explaining differences, questioning and demonstrating actions. In addition, the application of multimedia technology in teaching has the characteristics of simple operation, convenient use and strong interaction, and plays an important role in teaching. Let these children learn and master better.

Thirdly, modern educational technology has a large amount of information, which effectively improves the teaching efficiency.

Teachers should impart rich and extensive knowledge to students. The traditional teaching method is slow and narrow, which limits the expansion of information. How to impart knowledge to the maximum extent within the limited teaching time and cultivate all-round talents with a thick foundation and a wide range of knowledge is an inevitable way for modern educational technology to be applied to teaching. It has the characteristics of high speed and large amount of knowledge and information, but it is not chaotic, wide and extensive. Giving students rich and up-to-date knowledge is conducive to mobilizing students' desire for knowledge, thus effectively improving teaching efficiency.

Fourthly, it has played a positive role in the dissemination and reuse of teaching resources.

Modern educational technology uses digital teaching materials, which can be preserved and widely disseminated for a long time through network technology or other means of communication, so as to facilitate students' autonomous learning and communication with teachers. The means and methods of information knowledge dissemination are very important to the development of education. In traditional teaching, many excellent and experienced teachers have worked hard to compile teaching plans, which are lost with the passage of time because of inconvenient preservation and lack of communication after dissemination, which, in a sense, has caused a waste of knowledge and experience. Using multimedia teaching, teachers' wisdom and experience will be recorded in courseware made by electronic technology, and teachers will accumulate teaching results all their lives. The preservation and application of these courseware will be the continuation of their teaching life. Subsequent teachers can deeply feel and appreciate their profound thoughts and rich experience when using predecessors' courseware. Follow-up teachers can absorb experience, update and improve the application according to the development of the curriculum and the requirements of the teaching objects.

Fifth, teachers and students can learn from each other in teaching and strengthen communication.

The colorful teaching environment and novel and vivid teaching methods of modern media have greatly mobilized students' learning enthusiasm and promoted the communication between teachers and students. To some extent, it has changed the traditional "spoon-feeding" and "spoon-feeding" teaching methods, given students more thinking space, and changed the teaching method of simply memorizing and copying knowledge into understanding thinking teaching. You can also use the computer network to cooperate with multimedia teaching to realize students' online learning, and teachers can guide and answer questions online, communicate and learn from each other.

Six, correctly handle the relationship between traditional teaching methods and information technology.

In today's new society, special education has attracted great attention, because these children also have the right to education. Traditional educational methods have also gone through the road of reform, and are still effective and widely used teaching methods, such as heuristic teaching method, happy teaching method and situational teaching method. However, with the progress of the times, the traditional teaching methods show its shortcomings in some aspects, such as outdated teaching methods, lack of freshness, not easy to arouse students' interest, and some knowledge students are not easy to understand, especially for these special children. Modern information technology can make students enter the country, which has the advantages of visualization, intuition and large amount of information. Therefore, combining the advantages of traditional teaching methods with modern teaching methods can better improve the quality and efficiency of classroom teaching.

With the development of information technology, new changes have taken place in the teaching methods of special education, which requires us to make full use of information technology. We should not only be brave in innovation and exploration, but also be good at summing up past experience; We should not only learn, understand and master information technology, but also deeply understand the essence and connotation of subject teaching. Only in this way can we realize the fundamental transformation of teaching methods and learning methods.