The construction of multimedia teaching resource base based on campus network

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1 The construction of multimedia teaching resource base based on campus network Bin Yuan Citation: AIP Conference Proceedings 1820, (2017); View online: View Table of Contents: Published by the American Institute of Physics

2 The Construction of Multimedia Teaching Resource Base Based on Campus Network Bin Yuan a) Information and Education Technology Center, Qujing Normal University, Qujing Yunnan, , China a) Abstract. Multimedia teaching is the important embodiment of modern education, is an important approach to improve the quality of teaching. In the current environment, campus network construction and application of multimedia teaching resource must be combined with school practice, explore the resources integration of multimedia technology in the campus network environment, in order to realize the long-term development of higher education. Key words: Teaching resource database; Teaching courseware; Resource management. MULTIMEDIA TEACHING RESOURCE OVERVIEW The Definition of Multimedia Teaching Resource Multimedia teaching resource database is based on computer network environment, the use of information means, in accordance with the unified technical specifications and the internal logic relations curriculum construction, by many excellent digital media material, material knowledge and demonstration teaching case teaching basic material composition and so on, and can be continually expanded, open media resources system applied in teaching. The Role of Multimedia Teaching Resource Based on campus network multimedia teaching resource database construction, will be needed in the process of teaching, multimedia electronic courseware, multimedia materials in the campus network to set up special function modules, so that the teacher to download online browsing, network operation, such as through a variety of forms, the monotonous, boring theory knowledge becomes vivid, fully mobilize students' active participation and interest in learning, change passive learning into active learning, to broaden the students' thinking and imagination space, make the teaching difficulty is easy to be understood, teaching important points are easily master [1]. The Significance of Constructing Multimedia Teaching Resource Campus network because of the lack of teaching information resource, difficult to play its due role in teaching and scientific research and benefits, in order to help the teacher full application of multimedia technology to create a more creative and personalized multimedia teaching courseware, school priority on the basis of the campus local area network (LAN) to build a multimedia teaching resource database, to assist teachers to achieve high levels of multimedia teaching courseware making. Advances in Materials, Machinery, Electronics I AIP Conf. Proc. 1820, ; doi: / Published by AIP Publishing /$

3 MULTIMEDIA TEACHING RESOURCE CONSTRUCTION SYSTEM Multimedia Material Library Multimedia material collection and production is the basic work of courseware development, multimedia courseware material preparation is a task of great workload. Multimedia courseware library contains all kinds of resources required for teaching, including: (1) static image material, (2) dynamic image material, (3) text material, (4) sound material, (5) fragment-type video material, (6) chart data, (7) various animation. Based on WEB technology development, all operations are carried out in the browser; can manage a variety of material formats, such as various types of streaming media files, documents, such as all kinds of media files, documents, and other multimedia files, the main technical characteristics of multimedia library: full-text search system based on core technology development, search function; Files, image files, animation files, audio files, video files, etc.; teachers upload material through the browser, fill in the description of various attributes to facilitate the query and retrieval of material; system settings temporary upload directory, material after server system administrator audit, And then enter the official library; design a variety of query methods, such as by the subject material, according to the material format query, according to material type query, according to keyword query, the results of the previous query based on more accurate query; Library, library, library, technical library, tool library), the campus network online retrieval results; based on the WEB-style management functions, easy for system administrators to carry out the database management system, Management [2]. Teachers can easily find from the multimedia library, call the various types of material for multimedia courseware production. Can also be in class, through the campus network directly call picture, sound, animation, and clip type video material used in classroom teaching. Students in the preschool and after-school network through the campus log system, access, watch or download all kinds of material resources for autonomous learning [3]. Multimedia Courseware Library Multimedia courseware library to support all kinds of excellent courseware upload, query, download, management and other functions, excellent courseware examples for teachers to develop courseware development ideas, and can learn from the forefront of courseware development. Multimedia courseware library for college teachers to provide excellent courseware inside and outside the sample, which WEB-based campus network streaming video, can support online online play, and the traditional stand-alone courseware can be downloaded through the campus network to extract compression. Multimedia courseware library for all the resources for free sharing, teachers can find the required courseware by keyword, and then download the use. If you think that can be applied to teaching, in the multimedia classroom through the campus network in the classroom multimedia teaching computer real-time access courseware library, direct call, and then through the audio-visual equipment for multimedia teaching. Students can also register the user name and password through the campus network login into the courseware library, download, and use the courseware I need. Courseware upload, management, download and other functions for different users to set different permissions to facilitate the maintenance of courseware library management, and teachers of the exclusive courseware for copyright protection [4]. Multimedia courseware library to obtain multimedia courseware there are three main channels: (1) Purchase of finished courseware. From the school special funds to purchase effective and practical multimedia teaching CD-ROM, and then CD-ROM courseware information stored in the courseware server digital; (2) network to download courseware. Through the Internet to download, collect, organize the various categories of professional multimedia courseware resources information, and then the relevant courseware data after the upload to the courseware server in the digital; (3) Teachers homemade courseware. The annual teaching courseware contest to promote the effectiveness of the game to encourage school-based teachers for multimedia courseware production and uploading, homemade courseware teachers can design ideas and needs for improving teachers' computer application ability is an important way, as opposed to from the Online download courseware is more novel and targeted. The multimedia courseware developed by the teacher according to the actual teaching needs often has the very good teaching effect

4 Multimedia Database Technology Multimedia courseware library based on WEB technology development, B / S structure access, all operations are carried out through the WEB browser, the use of multimedia database technology, effective storage of various types of data format courseware. Courseware format covering PPT format courseware, Web page format courseware, executable file format courseware, CD-ROM courseware, video and audio courseware, etc.; using P2P streaming media technology to achieve visual and audio courseware management, you can run and manage a variety of streaming media WMV, WMA, MP3, SWF and so on; The design based on the WEB upload and the FTP transmission function two ways provides provides the user to upload the courseware. High-Quality Goods School Library Fine course construction is a high school an important part of teaching quality and teaching reform project. Exquisite course using modern education information technology means, will be related to the course syllabus, lesson plans, problem sets, experiment guidance and reference directory into the campus Internet and free, high quality teaching resources sharing. Interactive learning between teachers and students, can greatly improve the school quality of teaching and talent training quality. Use of modern means of education of information technology in building a network teaching environment, network software and hardware environment, network teaching resources construction, gradually using the network teaching and management. Universities can draw well-known colleges and universities of high-quality curriculums, realize the national excellent course resources sharing, and on this basis, attaches great importance to its exquisite course construction [5]. Multimedia tools library For example: Dreamweaver can be used to make network type courseware, Flash can be used for stand-alone version of the courseware, and Authorware can be used for interactive strong courseware, which can be used in the design of courseware. Multimedia tool library to provide users with a variety of excellent and mainstream multimedia courseware production tools for teachers to assign permissions to download. STRENGTHEN THE CONSTRUCTION OF MULTIMEDIA TEACHING RESOURCE Strengthen the Collection of Multimedia Courseware Material Teachers in the production of multimedia courseware, the demand for materials not only quantity, quality is relatively high, especially with the course content updates, courseware also need to keep abreast of the times, update, therefore, resource library material according to the professional Teachers from the needs of the public library of multimedia materials and Internet resources in the educational resources of the site screening, sorting out the relative quality of material directly to the collection of multimedia materials collected to the library, you can also deal with some software, the existing teaching Software, digital video discs in the teaching value of the part of the reduction or extraction, to enrich the multimedia library [6]. Reasonable Planning the Introduction and Production of Teaching Courseware The construction of teaching courseware is the core work of building resource library. Teaching courseware resources need to accumulate for a long time. We must pay attention to the construction of resources. We should have full-time staff responsible for the organization and management of resources and construction and development. As the reserves over the years, audio-visual center already has a large number of video materials and audio data, these multimedia resources constitute the resource base, but this far cannot meet the current needs, must be collected through various channels of excellent teaching materials. Multimedia courseware production and introduction is undoubtedly an important part of the construction of resource base, to take the production and introduction of multichannel collection, after screening, classified summary to the courseware resource library. In the courseware production, active organization guide teachers, students make courseware, conditions permitting can be organized and held on-campus courseware production training courses, so that more teachers can effectively use the resource

5 library materials to make their own courseware, but also can mobilize Students set up multimedia courseware production team, the production process and provide guidance to teachers in all aspects of technical support [7]. Construction of Long - Term Mechanism In the course of designing multimedia courseware, there are few problems such as interactive training with students, unclear target selection, no uniform standard for courseware requirements and evaluation, and it is difficult to improve the applicability and teaching of courseware only by the strength of teachers Quality, resulting in the construction of multimedia courseware library did not form a scale, topics scattered, weak technical force, did not form a systematic development and long-term mechanism for the construction of disciplines and curriculum construction did not form an effective sustainable development support. As shown in Figure 1, it is necessary to establish a system of organization, mining technology, the integration of existing teaching resources, and the establishment of a sustainable development of multimedia courseware production team. The multimedia courseware design and the construction of multimedia courseware library into the professional construction of the track, the use of secondary college teachers of high professional title organization and coordination function, the formation of a long-term team operation mechanism, combined with curriculum reform to seize the key step by step construction of professional courses Multimedia Courseware library, and be able to use the continuous development of information technology, continuous modification and improvement of courseware, increase the storage capacity to meet the professional development and teaching reform needs [8]. FIGURE 1. To build a long-term mechanism of multimedia teaching resource database CONCLUSION The construction of multimedia teaching resource base is the foundation of informationization of school education and teaching and the key to realize the digital teaching environment platform. Therefore, to construct a multimedia teaching resource library based on the campus network, we should make overall planning, standard and orderly from the long-term sustainable development long-term perspective, make full use of the campus network platform, effectively integrate high-quality teaching resources, Sharing, and promote the effective application of teaching resources, and further improve the school education and teaching network of digital, information-based environment. ACKNOWLEDGEMENTS This paper is supported by the Science Research Foundation of Qujing Normal University (2012QN025)

6 REFERENCES 1. Wan Bo, etc., Xie Zhongxin. Network resources construction and use of thinking [J]. Educational Information, 2005, (11): Liu Jun, etc. Talk about the network multimedia teaching environment, the construction of education and teaching resources database [J]. Educational Information, 2005, (1): Li Hong-xia. Build the mechanism of multimedia teaching courseware database research [J]. Journal of anhui university of science and technology (social science edition), 2008, (3): Tan Jia-yu. Multimedia courseware and the introduction of planning and management [J]. China audio-visual education, 2003, (5): Liu Hui. Discusses some issues of multimedia courseware making and evaluation [J]. Journal of Shanghai business school, 2006, (9): Shi Xue-yun. Discuss about the constructivism concept of teachers courseware design [J]. Journal of shaanxi normal university to continue education, 2007, (3): XiaoJun. Based on the multimedia network teaching resource management and application platform [J]. China audio-visual education, 2006, (11): Sun Jinkang. Network teaching resources construction and sharing of [J]. China audio-visual education, 2008, (1):

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