Study with the expectation of teaching

Tell yourself you will have to teach this — and watch how differently you read it.

Why it works

Merely expecting to teach changes how you process material before any teaching happens: you organize it into a structure someone else could follow, prioritize the main points, and rehearse how to convey them. That preparation is itself deeper, more active study than reading to "just know it" for yourself, where no one will ever check the structure.

How to do it

1. Before studying, set the explicit goal of teaching the material to someone later.
2. As you read, decide what the main points are and how you would order them.
3. Note questions a learner might ask and make sure you could answer them.

Evidence

Experiments find that learners told they will teach material later outperform those told they will be tested, even when neither group actually teaches — indicating the expectation itself changes how the material is processed. (rct)

The expectation effect is real but modest; it primes better study, and the larger gains tend to come when actual explaining follows.

Common mistake

Reading to feel informed rather than to be able to explain, which leaves you with a familiar-feeling blur instead of a structure you could teach.