How to Take Better Notes in Class — and Why It Matters

Better notes come from summarizing, not copying. In a 2014 Princeton and UCLA study published in Psychological Science, students who took notes longhand outperformed laptop users on conceptual questions, because typing invites word-for-word transcription while handwriting forces the brain to compress. That compression — deciding what matters — is where the learning happens.

Notes are a working tool, not a transcript to file away. This guide lays out what actually separates useful notes from a full notebook, which methods fit which subjects, and how parents can help without taking over.

Why Do Some Notes Work and Others Don't?

A page works when the student can reconstruct the idea from it a week later without the teacher in the room. That test — could I explain this from my notes alone? — is the only standard that matters. Notes full of copied definitions usually fail it, because copying feels productive while demanding almost no processing.

Psychologists call the difference encoding. When a student rephrases an idea in their own words, they connect it to what they already know. When they copy it, the words pass through without sticking. The 2014 Mueller and Oppenheimer experiments behind the Princeton and UCLA finding showed exactly this pattern: laptop note-takers wrote more words and remembered less of the meaning.

The practical takeaway is not that laptops are forbidden. It is that the speed of typing lets students avoid thinking. Whatever the tool, the habit to build is shortening.

Handwritten or Typed — Which Should Students Use?

For most middle and high school classes, handwriting wins for class notes and typing wins for organizing them afterward. Handwriting is slower, and that slowness is the feature: it forces selection. Typing is faster and easier to search, which makes it better for review outlines, shared study guides, and essay drafts.

Some situations favor typing by necessity — a class with heavy slide content, a student with a documented accommodation for typing, or a teacher who posts partial notes to fill in. The method matters less than the rule underneath: never copy verbatim what you could say in half the words.

• Handwrite when the class is mostly explanation, discussion, or worked examples.
• Type when the material is long, searchable, or shared with a study group.
• Rephrase either way — if the notes read like the textbook, nothing was learned.

Which Note-Taking Methods Fit School Best?

Three formats cover nearly everything a secondary student faces. The best one is whichever the student will actually reuse tonight, not the most elaborate.

The two-column method (Cornell style). Draw a line down the page, about a quarter from the left. Notes go on the right during class. That same evening, questions and cue words go on the left, and a two-line summary goes at the bottom. The payoff arrives at test time: cover the right side and answer the questions on the left. The student has just turned a month of notes into a practice test for free.

The outline. Main idea at the margin, supporting details indented beneath, examples indented again. This fits history and science lectures, where the teacher's structure — era, cause, effect — is itself the content. Reading the indentation should retell the lesson.

The worked-example copy for math. For problem-solving classes, notes are not sentences at all. The student copies one representative problem, writes each step on its own line, and labels why the step happened in the margin. The margin note — divide both sides because the x is trapped — is the part that transfers to the test.

What Should Notes Look Like in the Middle of a Fast Class?

Real classes move quickly, and a student who tries to write everything catches nothing. A few in-class habits help.

1. Write the date and topic first, every day. Without dates, a notebook becomes an unusuable pile by November.
2. Watch for the teacher's signals: repeated phrases, anything written on the board, and the words "this will be on the test." Teachers telegraph importance constantly.
3. Use abbreviations agreed with oneself — arrows for causes, a star for likely test items, a question mark for things to ask about or check later.
4. Leave gaps instead of falling behind. A blank space with a question mark can be filled after class; a lost ten minutes cannot.
5. Abbreviate ruthlessly. "Gvt. raises tariffs → imports fall" carries the same content as a full sentence at a third of the time.

What Should Happen to Notes After Class?

The ten minutes nearest to notes matter as much as the fifty minutes of the class itself. Reviewing notes within a day, ideally the same evening, interrupts forgetting while it is still cheap to do. Decades of memory research on the spacing effect — the finding that spaced review beats massed review, replicated consistently since the 19th century — supports the same small move: several short contacts with the material beat one long one.

The review does not need to be pretty. Read the day's notes, fill the gaps flagged with question marks, add the cue column, and spend three minutes explaining one idea aloud to a parent, a sibling, or the dog. Explaining aloud, without the notebook, is the fastest way to find the soft spots while there is still time to ask the teacher about them.

How Can Parents Help Without Taking Over?

Parents cannot take notes for a student, and reorganizing a teenager's notebook for them teaches nothing. What parents can do is set the conditions: a predictable time and place for the evening review, a supply of cheap notebooks worth scribbling in, and a standing offer to be the audience for a two-minute explanation.

Ask better questions than "did you do your homework." Try "explain one thing from today's notes" — it takes two minutes, works in the car, and quietly rehearses the exact skill the student needs for exams. If the notes look chaotic, resist fixing them; ask instead which page the student is proudest of, and build from there. Study-skills resources like the University of North Carolina at Chapel Hill Learning Center's free tips library show the same methods used by college students, which makes the case better than a parent can.

Progress here is slow and unglamorous. A student who moves from copying to summarizing has gained a skill that carries into college lectures, job training, and every meeting they will ever sit in. That is worth a messy September notebook and a few patient months.