As a Classroom teacher, you can post resource materials, such as a syllabus, classroom rules, or topic-related reading, to the Classwork page.
Like other types of posts on the Classwork page, materials can be organized by topic, reordered, and scheduled to post later.
Go to classroom.google.com.
Click the class > Classwork.
At the top, click Create > Material.
Enter a title and a description.
You can continue to edit and customize your announcement. Otherwise, click Post.
Note:
You can continue to edit and customize your announcement before posting.
See below to schedule, or save material as draft.
You can add attachments to your material, such as files from your computer, Google Drive files, YouTube videos, or links.
Follow the steps to add material.
Click Add > choose an option.
If you see a message that you don’t have permission to attach a file, click Copy. Classroom makes a copy of the file to attach to the material and saves it to the class Drive folder.
(Optional) To delete an attachment, next to it, click Remove.