Understanding the characteristics of modern educational media relative to traditional educational media is helpful for people to give full play to their advantages and functions in educational experiments.

Modern educational media are diversified. At the same time, modern educational media, different media have different characteristics, but they also have many common characteristics. On the whole, compared with traditional educational multimedia, modern educational media mainly has the characteristics of sound shape, reproducibility, efficiency and advancement.

1, phonology

Pictophonetic characters mean that educational information can be transmitted in the form of images and sounds at the same time. Form and sound are the common characteristics of all modern educational media except auditory media. It is precisely because of the tangible characteristics of sound that people can abstract objective things with the help of modern educational media and make the teaching content difficult and easy to understand. In this way, when people receive knowledge, they can listen and listen at the same time with their eyes and ears.

2, reproducibility

The use of modern educational media can vividly reproduce the things, phenomena and processes involved in the teaching content in the classroom or in the learning process according to the teaching needs, thus expanding the learners' perception range. Moreover, the "copy" here is not a simple copy, but is divorced from the original and higher than the original. According to the requirements of teaching, it can change the object to be expressed from small to large, from far to near, so as to break through the space limitation, change the rhythm of things reappearance, make the process of reflection slow from fast to slow, or from slow to fast, so as to break through the space limitation, show the essential elements of things prominently in front of students, and guide people to observe from part to whole or from whole to part. With the help of this reproducibility, we can better understand the movement process, change and development of things, which is more effective and obvious than directly understanding the change and development of things. Focus on the fascinating characteristics, the teaching content is expressive and infectious, which can stimulate students' interest and arouse their enthusiasm for learning.

3. High efficiency

Efficiency refers to the high efficiency of effectively transmitting information.

The object of teaching is people, and the receiving terminal of information transmission is students. To achieve good teaching results, the key is to improve the output rate of information, improve the efficiency of receiving information at the terminal, improve the memory effect of information recipients, and have large-scale information transmission. Only in this way can the efficiency of educational information transmission be improved. Compared with traditional educational media, modern educational media has obvious advantages in this respect.

1) information output rate is high.

Modern educational media can transmit information through images and sounds at the same time, and can transmit information through animation and video dynamic images, and the output rate of teaching information is much higher. A large amount of information and fast output speed is a major feature of using modern media in teaching. But in actual teaching, the bigger the information output, the better. Everything must be controlled. In teaching, we should pay attention to the matching of output and students' acceptance so as not to hinder students' understanding.

2) The transmitted information is easy to be accepted.

Modern educational media transmit information by images and sounds at the same time, which is convenient for students to receive information effectively through the joint action of vision and hearing, and fully mobilize and utilize the functions of vision and hearing.

3) The transferred knowledge is easy to remember.

The study of memory shows that the retention rate of knowledge after learning is different when students watch, listen or listen to the same learning material alone.

4) The effective transmission range of information is wide.

Using traditional educational media, a teacher can only teach hundreds of people at the same time. With the help of modern educational media, a teacher can teach thousands of students at the same time. China's satellite educational television and radio and television universities are the best examples. 1978 since its establishment 20 years ago, China Radio and TV University has trained 23 13800 college students.

4. Advanced nature

The advanced nature is manifested in the advanced functions of modern educational media and advanced teaching methods.

The advanced functions are as follows: after the introduction of modern educational media into teaching, due to the diversity of media and functions, the teaching methods are more flexible and diverse, changing the single teaching form that was limited to teachers' dictation in the past. The application of various methods can foster strengths and avoid weaknesses, so that different teaching contents can be expressed by the most appropriate teaching methods.

The advancement of teaching method lies in that the intervention of modern educational media has changed the teaching mode, which is more conducive to the cultivation of creative talents. Traditional teaching attaches importance to the blind transmission of knowledge, which is a spoon-feeding teaching method and is based on knowledge of everything. In the era of knowledge economy, it is more important to cultivate students' quality and improve their knowledge system in the production, dissemination and use of knowledge. Relaxed and enjoyable learning will be the condition for developing learners' personality and autonomous learning. It is the basic principle of education to respect each learner's personality and let him develop freely. Only in this way can students establish their own knowledge system and cultivate their creativity. Using modern educational media to teach and learn can provide students with a better relaxed and happy learning environment and an environment for students to choose their own learning content.

The above is for reference only.