Science-backed study methods, explained and put into practice.
You’ve spent half an hour reviewing thermodynamics and you think you understand it. But do you really understand it, or do you just recognize the words when you read them? The Feynman technique exists precisely to answer that question, and one of the most common doubts when applying it is whether to write the explanation…
When you study for yourself, your brain settles for a feeling of “I get this.” When you know you’re going to explain it to someone else, that feeling isn’t enough anymore: you need to organize your ideas, anticipate questions, and find clear examples. That shift in demand is why explaining something helps you truly learn…
If you’ve ever noticed that you understand a topic much better after explaining it to a classmate, it wasn’t chance or luck. There’s a psychological reason with decades of research behind it, and it has a name: the protégé effect. In this article, we’ll review what scientific studies actually say about this phenomenon, without exaggerating…
If you can’t explain a topic to someone who knows nothing about it, you probably don’t understand it as well as you think. The explanatory simplification technique starts from that uncomfortable but useful idea: use the simplest possible language to convey an idea, as if your listener were a total beginner. It’s not a communication…
When a concept stays floating in abstract definitions, you almost never truly understand it. The ultimate proof that you master an idea isn’t repeating it, but being able to build your own example that illustrates it without copying it from any book. Here’s how to create your own examples for studying and why this technique…
Teaching a topic and doing active recall seem like two different techniques, but when you combine them well, they become something much more powerful than the sum of their parts. It’s not about choosing one or the other: it’s about understanding how they fit together and when to use each one to make the most…
If you study three hours straight on a single subject, you feel like you’ve mastered it. You close the book with the sense of having understood everything. And yet, when the exam comes, the ideas get mixed up and you don’t know which method to apply to which problem. That’s the deceptive effect of blocked…
When it’s time to prepare for an exam, almost all of us do the same thing: we take a topic, study it until we’ve exhausted it, and move on to the next one. This is called blocked study or “blocking.” But there’s another way to organize study, interleaving, which involves mixing topics or types of…
Solving twenty identical equations in a row makes you feel like you’ve mastered the topic. That’s a false sense of confidence. On exam day, when problems appear mixed together with no hint of which topic they belong to, many students freeze. That’s where interleaving comes in: studying math by alternating problem types instead of repeating…
If you study a language dedicating one whole day to grammar and another whole day to vocabulary, you probably feel like you’re progressing fast. It’s a misleading feeling. The brain retains better when it alternates categories within the same session, rather than exhausting one block before moving to the next. That’s interleaving applied to languages:…