How to share notes with classmates (with a Filmina link)

If you're looking up how to share notes with classmates, here's the short answer: keep everything in one place, give each lecture a clear name, and share it with a link that opens without asking for anything, no account and no access request. The person who gets it should be able to view it and download it, but not break your copy. And share it before anyone needs it, not the night before the exam.

I've shared my notes since my first year of college, and what I learned is that the problem is almost never the tool. It's the mess: five versions of the same summary in the group chat, a blurry photo of the whiteboard, a file called "final FINAL v2". A couple of ground rules and a well-made link fix most of that.

In this post I'll cover what's worth sharing, how to set it up by hand with what you already have, and how it works in Filmina, step by step. The example is a Macroeconomics lecture on monetary policy: a twenty-five-slide deck, my notes from class, and a summary.

What's worth sharing (and what isn't)

Not everything you have for a course is equally useful to the group. What pays off the most:

• The professor's material, in one place. The lecture slides for each class, the syllabus, the readings. It sounds obvious, but half the questions in any group chat are "where was the lecture on that topic?"
• Your lecture notes. What the professor said that isn't on the slides: the example, the clarification, the "this will be on the midterm." That's what helps someone who missed class the most.
• One summary per topic. Short, for review. If each person writes one, the group has the whole course covered with a lot less work.

And what deserves a second thought:

• A recording of the lecture. If the professor let you record for studying, don't pass it around without asking. I go into that in how to transcribe a lecture live.
• Graded homework. Sharing your solution to something that's assessed individually can get you in trouble, along with whoever copies it.

Share what helps people study, not what replaces studying. Someone else's summary is great for review; to understand the lecture, somebody has to actually go through it.

How to share notes by hand

You don't need a special app. A shared Google Drive folder or a Notion page works fine. What makes it work is the structure:

1. One folder per course, with a subfolder per lecture or unit. "Macro · Lecture 7 · Monetary policy" is findable; "new lecture (1)" isn't.
2. One owner per lecture. If there are four of you, each person covers every fourth lecture. Nobody burns out and everyone gets everything.
3. A deadline. Tuesday's notes go up by Thursday. Notes shared a week later don't get used.
4. One link in the group chat. Pinned at the top, so nobody has to dig for it.
5. View-only access for almost everyone. If anyone can edit, sooner or later someone deletes something by accident.

That's enough for a whole semester. What it doesn't solve is that slides don't explain themselves, and whoever missed class has to rebuild the lecture from someone else's notes. For that, it also helps to read what to do when you miss a lecture.

How sharing works in Filmina, step by step

In Filmina, a web app that explains your lecture slides out loud, almost everything in a space can be shared with a link: a presentation, a document, an audio file, a video, a summary, a mind map or a note. How that fits with the rest of the app is in how Filmina works.

1. Open what you want to share, say the monetary policy deck. Share is at the top right. It's also in the file's menu, with a right click or the three dots, without opening it.
2. Read the box. It tells you what you're about to share and that anyone with the link can view it, no account needed.
3. Tap Create link. The link doesn't exist until then: opening the box doesn't share anything.
4. Tap Copy and paste it into the group chat.

Whoever opens it sees the presentation view only, with "Shared by" and your name at the top. If Mina had already explained the first slides, your classmate can listen to her explain them. They can also Download a PDF of what they see (not for audio or video).

One link per item, and you can cut it off anytime. The same box shows whether the link is On, how many times it's been opened, and has Turn off. If what you shared goes to the trash, the link stops working on its own. The full details are in Uploading and reading files.

Sharing a lecture note, transcript included

Notes have their own share button, and for a study group it's the most useful one. Whoever opens the link sees the note with no account, with its formatting, photos and drawings.

If you recorded the lecture in that note with Record class, the top of the shared page lets them switch between Notes, Transcript and Summary. So a classmate who missed the monetary policy lecture gets, in one link, what you wrote down, what the professor said, and the summary with whatever was assigned. They can download it as a PDF or save it to their own account as a loose note and add their own stuff.

The same goes for a summary or a mind map. You share them from Materials, and whoever opens them can view them without an account. One detail: a shared map looks the way Mina built it, without your colors, notes or branches, which stay yours. How to make a summary worth passing around is in how to summarize a PDF with AI.

When someone else can hear better

There's also sharing in the other direction: a classmate sends the lecture to you. If you sit in the back of a big lecture hall, or can't make it, Record class has Far back? Let a classmate transcribe. It creates a link your classmate opens in their phone's browser, with no account, and they record the lecture on your minutes. When it ends, the transcript and the summary land in your note, as if you'd recorded it yourself.

The link works on one phone only and expires after four hours, and the card shows whether they opened it, whether they're transcribing and when they're done. In a group that splits up lectures, this changes a lot: whoever's in the room that day records for everyone, then shares the note.

A system that keeps the group from falling apart

Whatever tool you use, these are the rules that make it last:

• Share on the day of the lecture or the day after. Fresh notes get used; notes from two weeks ago, much less.
• A pinned message with the course links. One per lecture, with the number and the topic.
• Everyone still studies. Someone else's notes are for review, not first-time learning. Go through the lecture yourself, even quickly, and use what's shared to fill gaps.
• Meet with everything already shared. If the group gets together to study, get the material out a day earlier. How to split what you do alone and what you do together is in study group vs studying alone.
• Turn the links off at the end of the semester if you don't want them floating around.

What to know before you use it

• Creating a link takes an account and a connection. Receiving one doesn't: it opens in the browser with no sign-up.
• It's view only. Your classmate can't edit your presentation or your note. They can download a PDF or, for a note, save a copy to their account.
• If they sign up from the link, a copy of what you shared (a presentation, a summary, a map or a note) lands in their files.
• The free plan has limits, including monthly explanation minutes and recording hours, and a lecture a classmate transcribes uses your minutes. Plans are on the home page.
• A scanned deck reads worse. If you have the original file, upload that before sharing.

Frequently asked questions

What's the best way to share notes with classmates?

One place per course, with a folder or a link per lecture and clear names, and each person owning some of the lectures. What matters most is sharing early and view-only, so nobody deletes anything by accident.

Can I share notes with someone who doesn't have an account?

Yes, with a public view-only link. In Filmina, whoever opens the link sees the presentation, summary or note without an account, and can download a PDF of what they see.

Is it okay to share a lecture recording?

It depends on the professor and your university's rules. If they let you record for studying, ask before passing it on. Sharing your notes or the transcript with your group is usually less sensitive, but it's still worth checking.

How do I share a note with the lecture transcript in Filmina?

Use the note's share button to create a link. If the note has a recorded lecture, whoever opens it can switch between Notes, Transcript and Summary at the top, and save it to their account or download it as a PDF.