Spaced Repetition

Definition

Spaced repetition is a learning technique in which you review information at increasing intervals timed to the forgetting curve. It is one of the most evidence-backed methods for durable memory.

Why it matters

It converts the trickle of new words from daily play into permanent vocabulary with far less effort than cramming.

Examples

• Reviewing a word after 1, 3, 7, and 30 days.
• Flashcard apps that schedule reviews automatically.

Best practices

• Review just as you are about to forget.
• Keep sessions short and frequent.

Frequently asked