1, the construction of network teaching platform lags behind: the network teaching platform includes hardware facilities and software systems supporting network teaching. With the development and popularization of computers, the infrastructure of online education has been greatly improved, but bandwidth and transmission quality are still bottlenecks affecting online education.
2. The quality of online teaching resources is not high: teachers lack research on the characteristics of online education, at the same time lack adequate technical training, and fail to master modern distance education technologies, such as database technology, courseware making technology and network technology. Teachers simply follow the traditional classroom teaching mode and provide textbooks, teaching plans, exercises and related auxiliary materials, which leads to problems such as single expression of teaching content, slow updating of content and insufficient independent learning resources. ?
3. Imperfect online teaching methods: Perfect online teaching methods are the basis to ensure the quality of online teaching. Although the technologies of video broadcasting, web publishing, video conference and BBS, synchronous communication and asynchronous communication are becoming more and more perfect, there are still technical and practical obstacles to realize real-time communication. The network courseware of many schools in our country transmits the teacher's lesson plans to students electronically, which can only be said to be a new type of correspondence TV university in a sense.
4. Weak evaluation of online teaching quality: The traditional teaching evaluation is largely designed for the teacher-centered teaching mode, and the evaluation content is mainly based on the written knowledge of textbooks. The evaluation results can not effectively reflect the students' innovative ability, inquiry ability and practical ability acquired in the learning process. The evaluation subject is too concentrated.
Prospects for the future of online education;
1. Formulate laws and regulations related to online education to provide technical standards and quality assurance system for online distance education. Make clear the teaching units at all levels of online education in the form of law, stipulate their rights, responsibilities and obligations, and standardize their teaching activities. At the same time, establish corresponding network technical standards, quality monitoring and evaluation institutions to ensure the healthy development of online education. ?
2. Follow the research work of international online education technical standards, introduce relevant international standards, revise and create various technical standards according to the actual situation of education in China, and finally form a modern online education technical standard system with national characteristics, and set up a research team for information education standards. ?
3. Popularize online education technical standards and improve the consistency test system. Improve the developer's awareness of using appropriate tools provided by industry associations to conduct product self-discipline testing, improve the functions and technologies of education informatization technology standard testing center, standard certification center and arbitration center, and promote the authoritative testing of product standardization through administrative power.