Should I take notes during a lecture?
Why note-taking helps learning
Taking notes forces you to process information actively, which aids memory and understanding. Research suggests that students who take notes—especially by hand—tend to remember more than those who just listen. The act of summarizing in your own words is what makes the difference.
However, if you're too busy writing every word, you may miss the point. Aim for selective notes: main ideas, examples, and connections to what you already know.
How to take effective lecture notes
Use a method like Cornell notes, outline format, or mind maps. Leave space to add questions or clarifications later. If the lecturer provides slides, download them beforehand and annotate instead of copying.
After the lecture, review your notes within 24 hours. Fill in gaps, look up terms, and write a short summary. This review step is where most learning happens.
- Sit where you can see and hear clearly
- Write in your own words, not verbatim
- Use abbreviations and symbols for speed
- Mark anything you don't understand with a question mark
- Review and summarize within a day
Common mistakes
- Trying to write every word, which prevents you from thinking about the material.
- Not reviewing notes after class, so they become useless by exam time.
- Assuming you'll remember the lecture without notes—most people overestimate their memory.
