Each of your classrooms has a Resources tab holding the documents your teacher has shared with the class: the module outline, the assessment calendar, marking guidance, reading lists. The tab says it plainly: your teacher shared these documents with the class, and the classroom agent reads them when answering your questions.
Open the classroom and choose Resources. Click a document's name to open it.
Each document has a short description so you can tell at a glance which one you want. A document added very recently may say Preparing description… for a moment; you can still open it.
Your agent has read them too
You do not have to dig through a document to answer a quick question. Ask your agent things like "when is the next assessment?" or "how much is the final worth?" and it answers from these documents rather than guessing.
If something is missing
Only your teacher can add documents here, so if something you expected is not listed, ask them. You cannot upload or delete anything in this tab.