Information technology provides a variety of teaching methods, presenting knowledge in an illustrated way, effectively making up for the shortcomings of the traditional teaching model.

abstract:

With the continuous progress of science and technology, information technology is more and more widely used in major educational fields, and special education is no exception. Based on the practice of special education, this paper studies the application principles and methods of information technology in special education.

Key words:

Information technology; Special education; App application

Because special education is limited by many factors such as vision and hearing, it is difficult to master all the knowledge, which makes the whole education process extremely difficult. With the development of information technology, teachers' ability to accept and apply information technology will also directly affect the teaching quality of special education. Therefore, in order to effectively improve the teaching efficiency of special education, information technology plays a vital role.

First, the principle of using information technology in special education.

(A) accurately grasp the theoretical principles of defect compensation

Defect compensation theory points out:? Anyone who lacks in one aspect will make up for it in another or several aspects. ? For example, hearing-impaired children need to strengthen their brain analysis ability and visual observation ability; Visually impaired children need to strengthen their sense of touch and hearing. Therefore, when using information technology, we should fully highlight the principle of compensation theory. For example, when teaching children with hearing impairment, multimedia screens can be used to create real and vivid audio-visual scenes, colorful pictures and animations can be used to attract children's attention, highlight teaching priorities and break through teaching difficulties; When teaching visually impaired children, we should make full use of audio equipment and touchable equipment to implement teaching, and stimulate students' auditory organs and imagination with melodious music. Practice has proved that with the help of multimedia technology, we can not only avoid the ineffective repetition of tedious language, but also enable students to obtain intuitive information in visual or auditory aspects, so that students can form a new cognition of knowledge in perceptual aspects, thus overcoming learning obstacles and achieving good teaching results.

(B) pay attention to the organic combination of intuition and abstraction

Intuitive image is one of the outstanding characteristics of special education. Intuitive perception can only produce image cognition. If students want to master deeper knowledge, they must extract and summarize from a large number of intuitive materials, so that perceptual cognition can be upgraded to rational cognition. Therefore, as a special education teacher, we should pay attention to the organic combination of intuition and abstraction, and closely link them together in order to better achieve the expected goals and improve teaching efficiency.

(3) the unity of technology, science and artistry

Using information technology to carry out teaching, we should be good at reorganizing existing teaching materials, establishing corresponding knowledge material libraries and teaching material libraries, and taking them as an important carrier for recording and transmitting teaching materials. These material banks should be highly technical, scientific and artistic, and realize the integration of the three. Technology is an important foundation to ensure the smooth progress of classroom teaching activities, and science is an important cornerstone to ensure the effectiveness of teaching. Art serves technology and science, and strengthening the organic integration of the three can better reflect the infinite charm of information technology in the process of special education. For example, implementing teaching activities with the help of network technology is a new teaching method. The wide application of network technology in the field of special education can break the limitation of time and space and play an important role in encouraging special groups to return to the mainstream society.

Two Suggestions on the Application of Information Technology in Special Education

(A) the application in preparing lessons

Preparing lessons is an important link in the teaching process. In order to achieve efficient classroom quality, we must do a good job in preparing lessons. In the process of preparing lessons, teachers should prepare the corresponding teaching courseware in advance and choose the appropriate teaching equipment according to the specific teaching content and the actual situation of students. If we want to know whether the lesson preparation work is in place, we must examine whether the selected information technology means are consistent with the teaching content. Only by ensuring that teaching content, students' reality and information technology means complement each other can it be accepted by students and improve teaching efficiency better.

(B) the application in the teaching process

Information technology provides a variety of teaching methods, presenting knowledge in an illustrated way, effectively making up for the shortcomings of the traditional teaching model. The software organization and management of information technology are mostly carried out in a way similar to the human brain, which is convenient for students to acquire and understand knowledge. There are individual differences among students themselves, especially for special groups of students. Teachers need to combine the actual situation of students? Teaching students in accordance with their aptitude? . Before multimedia was widely used in special education, the access of special students to knowledge was limited due to their own reasons. However, with the popularization of information technology, new ways of learning have been opened up for special students and new ways of acquiring knowledge have been expanded.

For example, students with visual impairment can use computer translation software to convert online text content into sound, and all operations become easy and simple with a click of the mouse; When teaching students with hearing impairment, in order to make up for their hearing loss, multimedia technology can be used to present a large number of illustrated images, animations, videos and so on. Vivid words and images can stimulate students' brains, start students' logical thinking ability and promote students' understanding and digestion. For another example, in the teaching of deaf-mute students, oral training and lip reading training are the key and difficult points, which need to be practiced and consolidated repeatedly. If the traditional teaching method is adopted, it will not only be boring, but also increase the workload of teachers invisibly. With the help of information technology, it can stimulate students' interest in learning, provide good interaction and facilitate students' learning and communication.

Third, the conclusion

In short, the introduction of information technology into special education will help promote the in-depth development of special education, not only effectively stimulate students' interest in learning, but also effectively improve the classroom teaching efficiency of special education.

References:

[1] Xiao Li. Application of information technology in special education [J]. Journal of Henan Education College, 2007, (02).

[2] Zhao. On the application of information technology in special education [J]. China Educational Technology Equipment, 20 12, (2 1).

;