Learning Methods: 5 Techniques to Remember More Without Wearing Yourself Out
You reread your notes, a course or that book everyone is raving about, you feel on top of it all… and a week later, almost nothing is left. That is not necessarily a memory problem: sometimes it comes down to how you learn. Here are 5 learning methods (Feynman, spaced repetition, Pomodoro, mind maps and active practice), what the research actually says about each, and a small exercise you can try tonight.
Key takeaways
- Testing yourself and spacing out your revision are the two best-rated techniques in a major review of the research.
- Rereading and highlighting mostly give a feeling of mastery, not always better results.
- Pomodoro and mind maps have more partial evidence: worth trying, but don’t expect miracles.
- Pick one method at a time, try it for a few days, then keep what works for you.
Learning methods: what the research really backs
In 2013, John Dunlosky and four colleagues reviewed ten common study techniques in the journal Psychological Science in the Public Interest. Only two earned the top utility rating: “practice testing” (quizzing yourself without looking at your notes) and “distributed practice” (spreading your sessions over time).
At the other end, five techniques were rated low utility, including summarising, highlighting and rereading, even though they are hugely popular. Self-explanation, which resembles the Feynman method, and interleaved practice were rated moderate, with evidence that is still limited in real classrooms. Pomodoro and mind maps were not part of that review, so further down I point to other studies for them.
If you also want to understand why slowing down can help you retain more, our piece on slow learning covers that side. Here, we stay very practical.
1. The Feynman technique: explain it to spot what you don’t understand
This popular technique is named after the physicist Richard Feynman. You try to explain an idea in plain words, as if to someone who knows nothing about the subject. Wherever you get stuck or hide behind jargon, you have just found what you haven’t understood yet.
In research terms, the idea is close to self-explanation, which Dunlosky and colleagues rated moderate, adding that it has been little tested in real educational settings. Treat it as a good diagnostic tool rather than a guaranteed recipe.
Mini-exercise (10 minutes):
- Choose something you have just studied and write its name at the top of a page.
- Explain it in five sentences at most, without looking at your notes, as if talking to a twelve-year-old.
- Circle every spot where you hesitate or use a term you couldn’t define.
- Go back to your material for those parts only, then explain it again.
2. Spaced repetition: review just as you’re about to forget
Reviewing material in several sittings rather than in one block the night before is one of the most robust findings in the psychology of learning. A 2006 synthesis by Nicholas Cepeda and colleagues in Psychological Bulletin pooled 839 assessments from 317 experiments. Its message: the best gap between two reviews depends on how long you need to remember. The further away your deadline, the more it pays to space things out.
Flashcard apps such as Anki automate this. Its manual explains that you only see a card when you are about to forget it, and that the gaps lengthen each time you answer correctly. The idea goes back to Ebbinghaus, who observed in 1885 that spread-out reviews work better than crammed ones.
Mini-exercise (5 minutes a day): write five questions on what you are learning this week. Answer them tomorrow, then three days later, then a week later. Those gaps are a starting point offered here, not figures from a study: lengthen them if you remember well, shorten them if you hesitate.
3. Pomodoro: breaks you plan rather than breaks you suffer
Invented by Francesco Cirillo while he was a student, the Pomodoro technique means working in 25-minute blocks without interruption, separated by 5-minute breaks. The name comes from his tomato-shaped kitchen timer: pomodoro is Italian for tomato.
A 2023 Dutch study (Biwer and colleagues, British Journal of Educational Psychology) is useful here. During a real day of studying, 87 students were split into three groups. Those who chose their own breaks studied for longer stretches and reported more fatigue and more distraction than those on scheduled breaks, including a version close to Pomodoro (a 6-minute break every 24 minutes). The amount of work completed was similar.
Mind the limits: the study covers a single day, with university students, and its authors call for more research. If concentration is a daily struggle, our article on working with your biological rhythms is a good companion to this section.
Mini-exercise: run a single pomodoro tonight. Keep a sheet of paper beside you, jot down any stray thought in two words, then return to your task. During the break, step away from your screen.
4. Mind maps: see how ideas connect
A mind map starts from a central idea and spreads out in branches. A meta-analysis by Nesbit and Adesope (2006, Review of Educational Research) gathered 55 studies and 5,818 participants on node-link diagrams, that is, concept maps. It links these maps with better knowledge retention, with effects that vary widely, from small to large, depending on how the maps were used and what they were compared with.
An important nuance: those studies are about concept maps, not the colourful, Buzan-style mind maps. The two look alike, but I can’t promise the second does as well. What seems to matter is the effort of linking ideas yourself rather than copying someone else’s.
Mini-exercise: take a blank sheet, write the topic in the centre and draw from memory the branches you know. Then compare with your notes and add in colour whatever was missing. You have also just tested yourself, which leads us to the final method.
5. Active practice: test yourself instead of rereading
In a well-known experiment by Roediger and Karpicke (2006, Psychological Science), students read passages, then either reread them or took recall tests. Five minutes later, the rereaders did better. Two days and then a week later, those who had tested themselves remembered substantially more. Yet the rereaders felt more confident in their memory.
That is the trap: rereading gives a feeling of familiarity, not proof that you know it. Testing yourself is more uncomfortable, but it is precisely that effort of recall that consolidates the memory.
Mini-exercise: close your notes and write down everything you remember about the topic, without correcting yourself. Then open your notes, spot what is missing, and turn those gaps into questions for your spaced sessions.
Putting the five methods together in your week
You don’t have to do everything. Here is a template to adapt to your own rhythm:
- Day 1: one pomodoro to get to grips with the material, then a mind map from memory.
- Day 2: five recall questions, then a Feynman-style explanation of whatever you missed.
- Day 4 and day 8: new recall questions, shorter if everything has stuck.
To keep track of what works for you, a notebook helps a lot: jot down two lines after each session. Our guide to the learning laboratory mindset looks at setbacks as part of learning rather than a verdict on you.
When to ask for help
If, despite trying several methods, you (or your child) have ongoing difficulty reading, concentrating or remembering, or if anxiety, tiredness or lack of sleep are taking over, talk to a health or education professional in your country: a GP, a psychologist, a speech and language therapist or a careers adviser. These methods help you study better; they don’t replace an assessment.
Your next small step
Learning isn’t about piling up more hours; it’s about choosing habits that leave a trace. Notice how you feel after each try and keep what suits you. Which of these five methods will you test this week?
Sources consulted on 28/10/2026: Dunlosky et al. (2013), Association for Psychological Science and study abstract; Cepeda et al. (2006), PubMed; Anki manual; Biwer et al. (2023), Maastricht University; Francesco Cirillo, The Pomodoro Technique (Crown Currency, 2018), Penguin Random House; Nesbit and Adesope (2006), study abstract; Roediger and Karpicke (2006), PubMed.
