What are the educational media?

Question 1: What kind of teaching media is the carrier of teaching content, the expression of teaching content, and the tool for transmitting information between teachers and students, such as physical objects and oral language? Charts, images and animations, etc. Common classification of teaching media:

First of all, according to the classification of media used by sensory organs

1. Visual media: refers to the media in which information mainly acts on human visual organs.

Such as printed matter, pictures, blackboards, textbooks, wall charts, specimens, slides and projections.

2. Auditory media: refers to the media in which information mainly acts on human auditory organs.

Such as spoken language, tape recorder, radio, etc.

3. Audio-visual media: refers to the media in which information mainly acts on human visual organs and auditory organs. Such as movies, television, computers, etc.

4. Interactive multimedia: refers to the media that uses multiple senses and has human-computer interaction. Such as a multimedia computer.

Two, according to the need to organize teaching classification

1. Classroom display media: projection, video, blackboard, etc.

2. Personalized learning media: printed matter, audio tapes, etc.

3. Group teaching media: pictures, projections, whiteboards, etc.

4. Distance education media: radio and television, computer network, etc.

Three, according to the physical properties of media classification

1, optical projection teaching media: including slide projectors and slides, projectors and slides, movies and movies, etc. This kind of media mainly projects transparent or opaque small pictures, specimens and objects onto the screen through optical projection to present the required teaching information, including still images and moving images.

2. Electroacoustic teaching media: including record player, power amplifier, radio, language laboratory, records and tapes. It stores and plays teaching information in the form of sound.

3. TV teaching media: TV sets, video recorders, DVD players, video tapes, video tapes, closed-circuit television systems in schools and microteaching and training systems. Its main feature is to store and transmit moving images and sound information.

4. Computer teaching media: including computers and computer courseware. It can realize the transmission, storage and processing of teaching information such as words, charts, images and moving images in various teaching activities, interact with learners and carry out effective teaching activities. Computer network can realize distance teaching based on network, and can carry out teaching modes such as collaborative learning and research learning based on network.

Fourth, the classification of information dissemination direction

1, one-way media, such as movies and TV.

2. Two-way media, such as multimedia computers.

V. According to historical development

1, traditional learning media

2. Modern learning media

In addition, there are some other classification methods.

Question 2: Department of Educational Technology, introducing educational media, mainly trains senior professionals in educational technology who can design, develop, apply, manage and evaluate teaching media and teaching system in the field of information education. Since the establishment of the Department of 1985, more than 0/000 undergraduate and junior college graduates of educational technology have been trained, and a large number of teaching, technical and management talents have been sent to institutions of higher learning, secondary schools, audio-visual education institutions, radio stations, television stations, cultural propaganda departments of enterprises and institutions, and audio-visual production and publishing units.

Full-time teachers 1 1 person, including 2 professors, 5 associate professors and 5 graduate tutors. All teachers under the age of 45 have doctoral or master's degrees.

Question 3: What are the characteristics of modern educational media?

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 there are also many * * * 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. Phonology is a common feature 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 interaction 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 pays attention to the blind transmission of knowledge, which is a spoon-feeding teaching method and is based on the understanding that everything is ready with knowledge. In the era of knowledge economy, we should cultivate students' quality ...

Question 4: What are the teaching media? 1. Optical projection teaching media 2. Electroacoustic teaching media III. Television teaching media. Computer teaching media.

Question 5: What are the classifications of teaching media? 1. According to the existing form, it can be divided into two parts.

Hardware (equipment): various "machines" related to the transmission of modern educational information.

Software (teaching materials): all kinds of films, tapes, CDs, etc. Carrying modern educational information.

2. According to the application of modern scientific and technological achievements, it can be divided into two categories.

Traditional teaching media: teaching materials, objects, specimens, models, books, etc.

Modern teaching media: visual media-slides and projections.

Audio media-recording, broadcasting, CD player.

Audio-visual media-movies, television and CDs.

Integrated (interactive) media-micro-text, language, computer,

Multimedia platform.

3. According to the reciprocity of information flow, it can be divided into one-way and two-way.

Question 6: What is the function of teaching media? 1. Improve the transmission efficiency of classroom teaching information. Multimedia courseware provides a lot of information, including pictures, words and audio-visual. Teachers only need to click the mouse to switch pictures in class without picking up chalk to write on the blackboard one by one, which saves teachers' blackboard writing time, expands the transmission channels of classroom information, improves the transmission ability of teaching information in unit time and greatly improves the transmission efficiency of classroom teaching information. 2. Stimulate students' interest in learning. Multimedia courseware has the characteristics of vividness, intuition, image, illustrations and audio-visual integration. It uses a lot of audio-visual information to expand students' horizons, mobilize students' thinking interest and stimulate students' thirst for knowledge and interest in learning. Teachers can make use of multimedia to conduct lively classroom teaching, so that the abstract and difficult teaching content becomes vivid and easy to understand, and the knowledge that originally needed a lot of class hours but was not clear becomes clear and easy to understand, such as the knowledge about cell structure in biology class and the knowledge about free fall in physics class. Relying on traditional blackboards and slides, it is difficult for students to understand, but using multimedia courseware to demonstrate will become intuitive. Students are easier to understand. The use of multimedia courseware can better stimulate students' interest in learning. Give full play to students' imagination and creativity. 3. Help students form a complete knowledge structure. Multimedia courseware is easy to operate, easy to switch screens and carries a large amount of information. Therefore, it can convey comprehensive and rich teaching contents to students and help them form a complete and comprehensive knowledge structure. 4. Attracting students to actively participate in teaching activities The most prominent feature of modern educational thought is to emphasize students' dominant position. The biggest advantage of using multimedia courseware to assist teaching is that students can better participate in teaching. On the one hand, illustrated multimedia courseware greatly improves students' interest in learning, and students can actively participate in teaching activities. On the other hand, we can increase the interactivity of multimedia courseware through design and create a good platform for students to participate in teaching activities. In addition, students can also use multimedia courseware and the Internet for self-study in their spare time, which is conducive to giving full play to students' subjective initiative in learning. [4] 5. Conducive to the enjoyment of resources. With the rapid development of network technology and the free dissemination of multimedia information, it is possible to exchange and share educational resources around the world. Multimedia courseware based on network can also be used conveniently.

Question 7: What is the media? What are the classifications? 1. The so-called media refers to the media that disseminates information, or, in layman's terms, the propaganda platform. Anything that can provide a platform for information dissemination can be called media.

2. The four traditional media are: 1, newspapers; 2. TV; 3. broadcasting; 4. magazines; In addition, there should be outdoor media, online media and new media, such as short messages.

With the development of science and technology, new media, such as IPTV and electronic magazines, are gradually derived. They are developed on the basis of traditional media, but they are qualitatively different from traditional media.

In order of appearance:

1, newspapers and periodicals should be the first media;

2. Broadcasting should be the second media;

3. Television should be the third media;

4. Internet should be called the fourth media;

5. The mobile network should be the fifth media.

Question 8: List some common teaching media in teaching, such as blackboard writing or electronic teaching, interactive questioning, chemical experiment video, real chemical experiment, material structure model, etc., to attract students. You can take the quiz ~

Question 9: What are the characteristics of teaching media that help students form a complete knowledge structure? Multimedia courseware is easy to operate, easy to switch screens, easy to load, and attracts students to actively participate in teaching activities. The most prominent feature of modern educational thought is the emphasis on students' dominant position.