According to Jiang, director of Yinchuan Institute of Educational Science, the specific contents of online teaching are: kindergarten and primary school, 1 grade to grade 2, focusing on home life and study guidance; Stick to regular work and rest,

Develop good living and study habits; Take proper physical exercise, understand and learn simple protective knowledge and methods, and learn to do housework within your power. Kindergarten is mainly to guide parents to scientifically arrange their children's daily home activities.

Primary school grades 3 to 6, with family-based learning guidance as the main unit; Master simple protection knowledge and methods; Regular work and rest, develop good study habits; Insist on reading, strengthen exercise, and develop artistic expertise according to hobbies; According to the teaching progress of each school, complete the corresponding teaching content. Junior high school: according to the teaching progress of each school, complete the corresponding teaching content.