Cornell Notes: The Complete Guide
We’re the team behind BrainRash: a free-forever learning platform where you earn tokens and badges for finishing courses, Brain Flashes, and quizzes across six domains (wellbeing, communication, purpose, and more). We use AI for curriculum, tutoring, and recommendations, and we care about i18n (11 languages), performance, and making learning feel like a game, not a chore. We’re here to share what we’re learning while we build.
Developed at Cornell University by Walter Pauk, the Cornell Method is one of the most researched and effective note-taking systems. Its secret: it builds review and self-testing directly into the notes.
The Cornell Format
Divide your page into three sections:
Right column (largest, ~6"): Main notes during lecture/reading Left column (narrow, ~2.5"): Cues, questions, keywords (added after) Bottom section (~2"): Summary (added after)
How to Use It
During Class/Reading
Take notes in the main column. Focus on:
- Main ideas
- Key details
- Examples
- Don't write everything—capture essence
Within 24 Hours After
- Review your notes
- Write questions and keywords in the left column
- These become study prompts
- Write a brief summary at the bottom
When Studying
- Cover the main notes column
- Use the cues/questions to test yourself
- Check your answers against the notes
- Focus on questions you couldn't answer
Why Cornell Works
Active processing: Creating cues and summaries requires thinking about the material Built-in testing: The cue column creates instant flashcards Organized review: Summaries let you quickly review main points Spaced repetition: The review cycle spaces your practice
Tips for Better Cornell Notes
- Leave space in the notes column to add later
- Make cue questions specific, not vague
- Write summaries in your own words
- Review notes before the next class
- Use abbreviations consistently
Digital Cornell Notes
Many apps support Cornell format:
- OneNote has Cornell templates
- Notion can be set up for Cornell
- Or use any app with columns
Common Mistakes
- Writing too much (capture essence, not transcription)
- Skipping the cue column (that's where the learning happens)
- Never reviewing (notes are useless unreviewed)
- Vague cues ("Important stuff" vs. "What are the 3 types of memory?")
Related Articles:
- Note-Taking Strategies: How to Take Notes That Actually Help You Learn
- How to Study Effectively: Evidence-Based Strategies That Work
- How to Create a Study Schedule That Actually Works
Originally published on BrainRash — the free AI-powered learning platform with 150+ courses, brain games, and token rewards.
Organize your learning with BrainRash - Start free