How to organize your notes for every course in a semester

How to organize university notes, in short

Give each course its own folder or notebook. Inside it, write one note per lecture, lab or reading, and name every note with the course, the week and the type. Put a link to the slides at the top of each lecture note. Keep one index note per course that maps exam topics to the notes that cover them. Then spend ten minutes a week tidying up.

That's the whole system. It takes about an hour to set up at the start of term, and it means that the night before an exam you're studying, not searching. The rest of this post walks through each part with examples.

One folder per course, one note per session

The folder level is simple: one per course, named with the course code and a short title, such as "BIO201 Human physiology". Resist the urge to nest folders for weeks, topics or types. Keep it flat. Names do the sorting better, and a single level of folders is much easier to search when you're in a hurry and can't remember whether the lab write-up went under week three or under labs.

Inside the folder, the unit is one note per session. One lecture, one note. One lab, one note. One reading, one note. Long running documents for a whole course feel tidy at first, but by week six they're hard to scroll and impossible to link to a specific lecture.

Name notes with course, week and type

A consistent name does most of the organizing for you. A pattern that works for most courses:

• BIO201 W03 lecture, cardiac cycle
• BIO201 W03 lab, measuring blood pressure
• BIO201 W03 reading, chapter 12 heart
• BIO201 W04 lecture, blood vessels and pressure

Writing W03 instead of W3 keeps week 10 from sorting before week 2. The type word (lecture, lab, seminar, reading, problems) lets you pull up every lab for a practical exam in one search. The topic at the end is for you, so keep it short.

Whatever pattern you choose, use it every time. Carnegie Mellon's library guide on file naming makes the point for research data, and it applies just as well to notes: a file naming convention breaks down if not followed consistently (Carnegie Mellon University Libraries). The same guide recommends meaningful abbreviations, which is what a course code is.

Link slides and readings to the lecture note

Slides on their own miss what the lecturer said, and notes on their own miss the diagrams. Connect them instead of keeping two piles.

1. 1At the top of each lecture note, add the slide file name or a link, plus the slide numbers covered.
2. 2When your note refers to a diagram, write the slide number next to it: "pressure-volume loop, slide 14".
3. 3For readings, note the chapter and page range in the title or first line, so you can find the passage again.
4. 4If the lecturer skips slides or says something isn't examined, write that down. It's easy to forget by the exam.

Keep one index note per course

The index note is the one note you'll open most in revision. Create it in week one and call it something like "BIO201 index". Put three things in it:

• The syllabus or learning outcomes, copied or linked.
• A list of topics, each with the names of the notes that cover it. "Blood pressure: W03 lecture, W03 lab, W04 lecture."
• Questions you couldn't answer during the term, to bring to office hours or a study group.

Learning outcomes are often the closest thing to an official list of what the exam can ask. Mapping each one to your notes in advance shows you the gaps while there's still time to fill them.

A ten-minute weekly tidy

Once a week, open each course folder and run through this list:

1. 1Rename anything that doesn't match the pattern.
2. 2Fill gaps in this week's notes while you still remember the lecture.
3. 3Add three to five questions to each lecture note, for self-testing later.
4. 4Update the index note with the week's topics.

This review is worth more than tidiness. A meta-analysis of 33 studies found that the overall effects of taking and reviewing notes were substantial (Kobayashi, 2006). Review should mean recall, though, not rereading. A widely cited review of study techniques rated rereading as low utility and practice testing as high utility (Dunlosky et al., 2013), which is why the weekly tidy includes writing questions.

Paper, laptop or both

The system works on paper too. Use one notebook or binder section per course, write the name pattern at the top of each page, and keep the index note on the first page. If you mix paper and digital, photograph handwritten notes and name the photo with the same pattern, so everything for a course lives in one place.

Finding notes at exam time

Structure gets you to the right note. If you keep notes in Lumyo, each note gets a summary and a category automatically, and you can choose which notes a chat reads, for example only BIO201. Answers cite the notes they used, and tapping a source opens the exact line. Once your notes are organized, the next step is using them to test yourself: see how to study from your own notes before an exam.