Teacher-student viewing mode: Teachers and students who have installed cable digital TV in this city can watch it through TV, and can also watch the special topic "Shanghai Education Classroom in the Air" through the municipal cooperation platform Tencent Cloud Campus, Nail, Little Blackboard, bestv, Wo Video, China Telecom Radio and Television, and China Mobile Migu Video. Teachers and students can also click on the "classroom in the air" column of Shanghai Micro School to watch according to the class schedule. Users select the corresponding grade channel from the channel list (channels 86-97) in the "classroom in the air" area of Oriental Cable to watch the premiere; If the interactive service has been started, you can enter the "air classroom" after the first broadcast to watch the contents of the on-demand/comment area, or watch it in real time during the first broadcast. Users who have installed Internet TV (IPTV) such as China Telecom, China Mobile or China Unicom can watch it on TV. Users select the corresponding grades and courses from the TV channel list (channels 686-697) to watch the premiere. After the first broadcast, you can enter the "air classroom" on-demand area to watch the on-demand content. Teachers and students can enter the platform designated by the district or school to watch according to the arrangement of the district or school.