应对疫情停课不停学，推迟返校时间是避免疫情进一步扩大的有效措施，iiMedia Research（艾媒咨询）数据显示，51.1%的受访者赞成疫情期间线上教育，54.5%的受访者赞成疫情期间停课不停学。而在线教学中，如何有效达到教学质量以及监督学生完成教学任务，则成为了社会关注热点。iiMedia Research（艾媒咨询）数据显示，60.0%的受访者没有时间监督孩子进行线上教育，48.5%的受访者认为疫情期间线上教育学生注意力容易分散，39.6%的受访者认为线上教育教学质量不高，55.3%的受访者认为疫情期间，线上教育的预期效果比在学校学习效果差。如何解决这些线上教育的劣势，是在线教育进行持续发展需要解决的问题。
It is an effective measure to avoid further expansion of the epidemic to stop school and postpone the time of returning to school. According to the data of iiMedia Research, 51.1% of the respondents approve of online education during the epidemic, and 54.5% of the respondents approve of school suspension during the epidemic. In online teaching, how to effectively achieve teaching quality and supervise students to complete teaching tasks has become a hot topic of social concern. According to the data of iiMedia Research, 60.0% of the respondents did not have time to supervise their children's online education, 48.5% of the respondents thought that students' attention was easily distracted during the epidemic, 39.6% of the respondents thought that the quality of online education and teaching was not high, and 55.3% of the respondents thought that the expected effect of online education during the epidemic was worse than that of learning in school. How to solve the disadvantages of online education is a problem that needs to be solved in the sustainable development of online education.
With the rapid development of Internet technology, increasing social attention to education, and continuous improvement in economic levels, the online education industry continues to grow. According to iiMedia Research, the number of online education users in China will reach 309 million in 2020, and the market size will reach 453.8 billion yuan. In the survey of online education, 34.5% of users said they had a certain understanding of K12 online education. 38.1% of users believed that the combination of teaching and explanation links was closely related to technology. 44.8% of users said that they continued to wait and see the prospects of online quality education development. Thinking and programming online quality education were most recognized by users, accounting for 37.2%. iiMedia Consulting analysts believe that due to the favorable policies, strengthened social education awareness and the pressure of primary and secondary school students to enter the higher education, the future demand for K12 online education market will continue to increase. With the strengthening of parents' education consciousness in 80s and 90s, the demand for quality education will become more urgent.
The market scale of K12 online education will be further expanded in the future, where there existed the supporting policies and advanced AI technology. As the data of iiMedia Research showed, online subject tutoring is still the main demand of K12 online education users. Over 80% of online education users were subject tutoring users. Among all the subjects, English and Math were the two most popular subjects. More than 60% of K12 online education users were satisfied with the achievement enhancement effect of online subject tutoring. In spite of online subject tutoring, online education industry started to pay attention to the market segment of the quality education. K12 programming was the most popular extracurricular lesson, accounting for 22.8%. The followings were painting and vocal music. Although the online education industry was growing to be gradually mature, there were still differences in the cognitive level of K12 online education in various cities. The proportion of K12 online education users in first-tier city (50.4%) was significantly higher than the proportions of the second and third-tier cities (35.6% and 21.1% respectively). Facing the large amounts of development opportunities in third-tier and fourth-tier cities, the industry is showing a downward trend. At the same time, K12 online education industry was adjusting itself to cooperate with the offline education, and trying to solve to the pain points of having difficulties in following up the progress and lacking of real class atmosphere.
As the data of iiMedia Research showed,It is estimated that the scale of online education users in China will reach 296 million in 2020. The outstanding advantages of online education are flexible and convenient, rich in resources, and combined with AI, VR, AR and other technologies to meet the diversified and personalized needs of users, making up for the shortcomings and shortcomings of traditional offline education. 84.9% of online education users recognize the online and offline education model. In the future, the development and application of artificial intelligence technology will promote the popularization of personalized online education.