2. Click on the corresponding level.

3. Select the "subject" and "unit" to study, and click Enter.

4. Enter the resource download, click to download the online learning task list and after-school exercises to complete the download. The national primary and secondary school network cloud platform was officially opened on February 17, 2020. The Ministry of Education uses the national primary and secondary school network cloud platform and China Education TV to provide high-quality learning resources to serve students to study independently at home.