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 development of “ Internet + education”, brought by the popularization and development of the Internet, the scale of China's online education users has been increasing, and the user scale of K12 online education as its vertical field has also maintained growth momentum. At the same time, the Chinese government's attention and support for “Internet + education“ and the rapid development of AI technology provide sufficient impetus for China's K12 online education. In 2019, the number of users in China's K12 online education market will increase to 30.454 million, and the market penetration rate will reach 15.0%. According to iiMedia Research data, teacher matching is the most desirable aspect for K12 online education users to improve. 42.1% of respondents believe that teacher matching needs to be improved. K12 online education users are supportive of integrating technology into products. 47.9% of respondents believe that the combination of online education and technological frontier will help to better carry out K12 online education. Corresponding to the user's attitude towards supporting frontier science and technology, the user's perception of the combination of product and technology is not strong. Only 9.1% of the users have a clear perception of the frontier science and technology elements in the product. The user's perception of the combination of teacher matching link and frontier science and technology is the highest, and the proportion of users with obvious perception is 34.8%. 94.6% of the respondents approved the application effect of K12 online education product technology.