On multimedia teaching on the impact of China's primary and secondary school classroom

Abstract As society advances, the rapid development of information technology and the deepening reform of teaching, multimedia, as modern science and technology into the classroom, as the implementation of quality Education, improve teaching efficiency and effective way. Since the 1980s has been introduced into the classroom after nearly 30 years in the development process, multi-media teaching primary and secondary school teaching in China had an indelible impact.

Keywords multimedia classroom teaching primary and secondary effects

A multi-media teaching
Multimedia teaching, is in the teaching process, according to the teaching objectives and teaching characteristics of the object, through the instructional design, rational selection and use of modern teaching media, and with the combination of traditional teaching methods, to participate in the whole process of teaching to a variety of media information effect on the students to form a rational structure of the teaching process, to achieve optimal results-based approach.

2 multi-media teaching on the impact of China's primary and secondary school classroom
2.1 multimedia teaching on the positive impact of China's primary and secondary school classroom
To textbooks, chalk, blackboards, wall charts, specimens as the main tool of traditional teaching, mainly by teachers impart knowledge to students, teachers and teaching in a dominant center, the main teaching activities commence around the teacher as the object of Education, students' task are passive recipients of knowledge, which is the long-term impact of China's Educational development spoon, which greatly inhibit the student's motivation to learn, not conducive to the implementation of quality Education, not conducive to the development of students' imagination and innovation of multimedia in teaching applications, so that this situation be reversed.

First, the multimedia content for students to create a rich learning environment conducive to awaken students' interest and inspire students to participate in awareness of the survey show that in human information obtained from the 83% visual, 11% comes from hearing of multimedia teaching needs , showing a situation picture, full of students of visual and auditory stimulation, to obtain information on the purpose of teaching with multimedia tools, set of sound, image, animated characters, illustrations, vivid, concrete to the abstract, macro-micro concept of good effect, so that students like on the ground, get experience, easy to understand acceptance, multi-media teaching has changed in the past one-way information transfer mode, for students and teachers the opportunity to provide two-way communication, which has a very strong expression, to reproduce force and better controlled, interactive, new teaching methods to stimulate students interest in learning, improve student learning enthusiasm and initiative.

Secondly, multi-media to bring new life of teaching and methods of teaching in the past, all students are arranged in advance by the teacher, the teacher can only rely on the blackboard to pass knowledge to the students, all carried out in static, which Some knowledge has led to some abstract concept, especially the students to understand there are certain difficulties. the students are in physical and mental developmental stage, attention is easily dispersed, for the static rigid teaching, they can accept only a small number of teaching information, extremely unfavorable learning ability. multimedia CAI courseware combined with movement, pan and elegant, interactive and other functions, can be a direct effect on the students teaching the content, so that students feel the new teaching methods of the fun, so more financial into the teaching situation. Suhomlinski great educator once said: "Students come here not only to obtain a knowledge of the luggage, and more importantly, to become more intelligent." In other words, students learn not only knowledge, there are ways to acquire knowledge of the traditional teaching methods is difficult for students to create such a scenario, only the multi-media teaching, in order for our primary and secondary school classroom to provide such a powerful learning tools and methods.

Again, multimedia can provide a greater amount of information to improve teaching effectiveness in the traditional teaching methods, teachers can only rely on the blackboard for students to explain and pass along knowledge, in effect delaying the teaching time, teaching programs likely to cause delays in the provision of can not be completed within the appropriate teaching tasks. an excellent use of multimedia teaching can avoid this problem. multimedia CAI courseware has a large capacity, high density, fast-paced features, teachers, learners, teaching materials and the media composition of the teaching model, teachers through the courseware on student progress to adjust effectively to complete, accurate, timely acceptance of teaching effectiveness and feedback to make full use of classroom time, and improve teaching efficiency.

Furthermore, the teachers, the application of multimedia in the classroom can reduce the burden of a large number of teaching and some courses, traditional teaching methods of teachers much strength and energy consumption, such as traditional voice lessons, teachers not only teach students basic knowledge of music, but also teaching students to sing, under the conditions in the absence of multimedia, teachers can only rely on their own voice, often one or two classes down, tired voice teacher (the transfer p. 112 (on the next 107 pages are changed like, and This way the students are not necessarily interested in boring. With multimedia, a lot of knowledge can be displayed through the computer screen, teachers can use the Internet, download music player famous at home and abroad to students, not only voice but also some with dance movements, so not only reduces the burden on teachers, but also increase the students interest in learning. Links to free download http://www.hi138.com
2.2 multimedia classroom teaching on our primary and secondary negative effects of
Although the multi-media classroom teaching has brought much convenience, but as a new teaching tools, multimedia teaching is still much to be desired. First, as a new teaching methods, many teachers in order to catch up with modern, blind pursuit, even using multimedia instead of traditional teaching, teaching the classroom into a multimedia display of class, teachers also become a computer operator, the slide projectionist, greatly reduces the effectiveness of teaching. Over time, it will weaken the ability of teachers to make our Education into the plight of high-tech.

Secondly, the multimedia teaching easy bound teachers and students. In general, teachers will be well in advance of multimedia CAI courseware, the idea of ​​teachers in the classroom always unconsciously go along with courseware in the teaching process, even if there is a new inspiration for new The idea there, teachers can not easily be added into the classroom, otherwise it will disrupt the courseware program to the next instruction can not be the teacher and students are a living individual, can generate new ideas and new ideas, perhaps these ideas, these ideas can help solve the current heavy and difficult, but because of the constraints of multimedia courseware, teachers can only ignore this important solution to the problem, the students learn is ambiguous knowledge.

Again, teaching is also a multimedia courseware too fancy another state. Some teachers in pursuit of sensory stimulation, will be more focus on the production of courseware, the courseware is not only not fancy to improve teaching effectiveness, but dispersed the students recognized know the power and attention. Courseware content in various forms, impressive is a big advantage of multimedia courseware. However, if the content selection, is inadequate or inappropriate courseware order, it will disperse the students attention and undermine its heavy and difficult to focus, affect the student's understanding, thus affecting the effectiveness of teaching.

3 Summary
Multimedia as a new teaching methods, has advantages over traditional teaching, it is not only conducive to knowledge acquisition, but also conducive to the preservation of knowledge, and even play a subtle role, but there are also many disadvantages, so the actual the teaching process, should exceed full play the advantages of multi-media teaching, so that multi-media teaching and combine traditional teaching, while teaching in the classroom, students should focus on childhood learning, thinking skills and creativity to inspire students interest, improve their dominant position, to alert students of participation. rational organization of classroom teaching, teaching content, to adapt their teaching schedule for students to create colorful, practical learning environment. All in all, should give full play of multimedia in teaching them supporting role, in order to better serve the cause of education in our country.


References
[1] Juan wonderful the teacher how to do multi-media teaching [M]. Jilin University Press, 2010.

[2] Chen Guokui. Primary multimedia teaching psychology in a number of studies, China Power Education, 2009.11.

[3] Dai Weidong, Ren Qingmei based network technologies [J]. MIFLI, 2005 (2) :1-8.

[4] Lei Yun Fat. Multimedia technologies and applications [M]. Beijing: China Water Power Press, 2004.

Links to free download http://www.hi138.com